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Title: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on November 07, 2011, 04:44:19 PM This is a Newbies-friendly copy of: https://bitcointalk.org/index.php?topic=22785.0
!!! Announcing Abe, the open-source block chain browser !!! While theymos' Bitcoin Block Explorer (http://blockexplorer.com/) has served us well, there are benefits that can only be had by an open-source version of this critical Bitcoin infrastructure.
Abe provides much of Block Explorer's interface, including the list of recent blocks, a search tool, and detailed block, transaction, and address history pages. Abe can also present multiple currencies such as Bitcoin, Namecoin, Tenebrix, and whatever FooCoin tomorrow may bring. Abe lets you page back and forth in the block list and presents some new statistics like Average Coin Age. Abe's interactive performance approaches Block Explorer's, though it is untested under BBE loads. Abe supports a subset of Block Explorer's API. Source code on Github: https://github.com/bitcoin-abe/bitcoin-abe Demonstration site: http://abe.john-edwin-tobey.org/ ( Requirements: Python and an RDBMS; tested with PostgreSQL, SQLite, MySQL, Oracle, ODBC, and DB2. Donations: 1PWC7PNHL1SgvZaN7xEtygenKjWobWsCuf (BTC) and NJ3MSELK1cWnqUa6xhF2wUYAnz3RSrWXcK (NMC). Enjoy! December 6, 2012: Version 0.7.2 (https://github.com/bitcoin-abe/bitcoin-abe/blob/v0.7.2/CHANGES.txt) released. August 31, 2011: Version 0.6 (https://github.com/bitcoin-abe/bitcoin-abe/blob/v0.6/CHANGES.txt) released. August 16, 2011: Version 0.5 (https://raw.github.com/bitcoin-abe/bitcoin-abe/v0.5/CHANGES.txt) released. July 15, 2011: See changes since July 4 (https://raw.github.com/bitcoin-abe/bitcoin-abe/v0.4/CHANGES.txt). Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: akaihola on March 20, 2013, 04:39:43 AM Does the "trim spent outputs" feature in the no-statistics branch mean that you can't see the total amount of BTC received for each account?
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on March 20, 2013, 02:09:01 PM Does the "trim spent outputs" feature in the no-statistics branch mean that you can't see the total amount of BTC received for each account? Yes, that information is lost. All you see is total received minus total sent. It would be possible to store the total received by each address, but it would only be a lower bound on the real value, since addresses themselves are trimmed when empty.Any particular use case in mind? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: akaihola on April 12, 2013, 06:16:39 AM Does the "trim spent outputs" feature in the no-statistics branch mean that you can't see the total amount of BTC received for each account? Any particular use case in mind?Tracking the total amount received for a bunch of addresses. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: ttsda on April 16, 2013, 08:26:54 PM I loaded the blockchain to an Abe sqlite DB, but now I want to use Postgres.
Is there a way to convert the sqlite DB to pg, or do I have to rescan the whole blockchain again? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on April 16, 2013, 08:54:41 PM I loaded the blockchain to an Abe sqlite DB, but now I want to use Postgres. This would be a nice feature but is not supported currently. If you have good SQL skills and a few hours to spare, I can outline the steps. But if you can afford to wait for the reload, that will be much easier.Is there a way to convert the sqlite DB to pg, or do I have to rescan the whole blockchain again? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: ttsda on April 16, 2013, 09:37:49 PM If you have good SQL skills and a few hours to spare, I can outline the steps. But if you can afford to wait for the reload, that will be much easier. Please do! I think I can do it if you give me a few instructions :) Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on April 17, 2013, 12:12:43 AM If you have good SQL skills and a few hours to spare, I can outline the steps. But if you can afford to wait for the reload, that will be much easier. Please do! I think I can do it if you give me a few instructions :) Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: mullick on June 15, 2013, 12:36:52 PM Any chance this would be easy enough to adapt for a newbie with a tutorial? I have only ever done a hello world and simple calculator in java but get enough to follow simple directions enough. I could offer someone a few Ltc to make a tutorial. I may be way out of my league he but It's worth a shot
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: pointychimp on June 17, 2013, 09:22:29 PM I keep getting a "RuntimeError: maximum recursion depth exceeded" error. It happens every time I start abe up, and every time I access a page the error shows up in the console. I start abe with the following command:
python -m Abe.abe --config abe-my.conf and the (censored) contents of abe-my.conf are as follows: dbtype MySQLdb connect-args {"user":"*****","db":"*****","passwd":"*****"} upgrade host ***** port 2750 datadir = /****/****/.bitcoin What more info do you need, if any? Is there something in python I have to change? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on June 18, 2013, 02:27:43 AM I keep getting a "RuntimeError: maximum recursion depth exceeded" error. It happens every time I start abe up, and every time I access a page the error shows up in the console. This has been on the to-do list (https://github.com/jtobey/bitcoin-abe/blob/master/TODO.txt) for a long time. I'll give it another look, but as I recall, it would take the better part of a day to code and test.First, run Abe once with --rescan in case that solves it. If you know Python, you can try sys.setrecursionlimit(300000) as suggested here (http://stackoverflow.com/questions/8177073/python-maximum-recursion-depth-exceeded). (Replace 300000 with a few more than the number of blocks in your chain, or try lower numbers until either success or another kind of crash.) I think this happens when the block files are "very" out of sequence: when a sequence of 1000 or more blocks all occur before one of their common ancestors. Could this be the case with your block files? Maybe this is normal for the latest Bitcoin versions, which I have not tested. Is there anything unusual about how your block files were created, or did you download the chain again after running Abe the first time? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: bongwater on June 18, 2013, 02:34:39 AM Open source block explorer? can you explain what this is?
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: macintosh on June 18, 2013, 04:18:43 AM lovin this idea, goodluck
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on June 18, 2013, 02:14:58 PM Open source block explorer? can you explain what this is? https://en.bitcoin.it/wiki/Block_chain_browserTitle: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: pointychimp on June 18, 2013, 04:45:20 PM I keep getting a "RuntimeError: maximum recursion depth exceeded" error. It happens every time I start abe up, and every time I access a page the error shows up in the console. This has been on the to-do list (https://github.com/jtobey/bitcoin-abe/blob/master/TODO.txt) for a long time. I'll give it another look, but as I recall, it would take the better part of a day to code and test.First, run Abe once with --rescan in case that solves it. If you know Python, you can try sys.setrecursionlimit(300000) as suggested here (http://stackoverflow.com/questions/8177073/python-maximum-recursion-depth-exceeded). (Replace 300000 with a few more than the number of blocks in your chain, or try lower numbers until either success or another kind of crash.) I think this happens when the block files are "very" out of sequence: when a sequence of 1000 or more blocks all occur before one of their common ancestors. Could this be the case with your block files? Maybe this is normal for the latest Bitcoin versions, which I have not tested. Is there anything unusual about how your block files were created, or did you download the chain again after running Abe the first time? I don't think I did anything unusual. I think I did copy block files from one of my computers to my server in order to speed up the chain download time. Problem is I don't remember if I did that before running abe for the first time or after. I'm currently letting abe rescan. If this doesn't work, I might just bite the bullet, remove everything from the mySQL database, delete my .bitcoin/ directory, download the blockchain the conventional way, and try again. Thanks for the help. I'll try to remember to report back if I ever get this solved! Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: macintosh on June 18, 2013, 04:51:47 PM thank you for this!
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: coinpipe on June 25, 2013, 07:03:16 PM Thanks for ABE. I've been trying it out with a few different alt-coins. I could do with a hand understanding address_version.
For most coins it seems to be obvious, just the unicode of the first character of an address. But some coins have addresses like this (feathercoin in this example) 6nh62XDjhbqjjit78jfStECNcHz89xbNeq 72HzQ77Xbpg67MadosyWDjd5YZsVHz4Npt etc... I've tried settings an address_version of "\u0036" (a unicode '6') and this seems to work fine, however I'm worried that is not right. Is \u0036 ok, or should I do something else? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on June 25, 2013, 07:17:37 PM Thanks for ABE. I've been trying it out with a few different alt-coins. I could do with a hand understanding address_version. Plugging it into decode_address, for example:For most coins it seems to be obvious, just the unicode of the first character of an address. But some coins have addresses like this (feathercoin in this example) 6nh62XDjhbqjjit78jfStECNcHz89xbNeq 72HzQ77Xbpg67MadosyWDjd5YZsVHz4Npt etc... http://explorer.doubloons.net/chain/Doubloons/q/decode_address/6nh62XDjhbqjjit78jfStECNcHz89xbNeq gives "0e" as the hex version byte for both those addresses, so I would think it is "\u000e". Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: coinpipe on June 25, 2013, 07:31:27 PM Ah got it! Thanks a bunch.
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: pointychimp on July 13, 2013, 04:40:01 PM Hey I've been having more luck since starting fresh with abe and the blockchain. I'm trying to get abe to use RPC but it always says either "catch_up_rpc: abort" or "Exception: RPC load failed." The bitcoin client is the first time I've ever seen RPC so I am very unfamiliar with it. It does seem, however to be a better way for abe to update the database instead of reading the blockfiles over and over again.
So my question is this. How do I make it work? I have a ~/.bitcoin/bitcoin.conf which contains the rpc username and password, and told it to listen for rpc on port 8332 (plus other settings). That port is correctly forwarded in my router. In abe.conf I have (among other things) datadir += [{ "dirname": "/home/<myname>/.bitcoin", "loader": "rpc", # See the comments for default-loader below. "chain": "Bitcoin" }] Is there any more information you need? Is there someway I can tell abe to connect to bitcoind with RPC over a specific port? Thanks for your help. Matt Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on July 24, 2013, 04:24:50 AM Is there any more information you need? Is there someway I can tell abe to connect to bitcoind with RPC over a specific port? Sorry for the delayed reply. Please post the last few lines of output before "catch_up_rpc: abort" or "Exception: RPC load failed." Have you run Bitcoin with -reindex since adding txindex to bitcoin.conf? RPC is slower for the initial load, I think over twice as slow as blockfiles. Once caught up, it usually inserts blocks faster than the blockfile method, since RPC has already loaded most transactions by the time the block comes (assuming that you arrange for it to catch up frequently). Abe normally does not "read the blockfiles over and over again": it stores the current position in the database. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: katriel on July 24, 2013, 03:59:33 PM Abe is really terrific! I used it to create a transaction network and play around with that.
However, on my machine I left it running (writing to a SQLite database) for I think about two weeks and only got about 18 months into the blockchain (2.4 million transactions). The readme says it typically takes several days to get through the chain--is there something I'm probably doing wrong? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on July 24, 2013, 04:21:50 PM Abe is really terrific! I used it to create a transaction network and play around with that. Good to hear! However, on my machine I left it running (writing to a SQLite database) for I think about two weeks and only got about 18 months into the blockchain (2.4 million transactions). The readme says it typically takes several days to get through the chain--is there something I'm probably doing wrong? I don't use SQLite for the full block chain, so I don't really know. One user, K1773R, reported a fast load with the database file in tmpfs (RAM). (https://bitcointalk.org/index.php?topic=22785.msg2639709#msg2639709) I think K1773R uses SQLite. If your system has enough memory, you could try that. Abe takes a lot of space, though. I estimate 4-5 times the size of all block files combined. (~/.bitcoin/blocks/blk00???.dat in Unix) You can reduce this somewhat by setting keep-scriptsig=false or by using the no-statistics branch and default-trim-depth. See the comments in abe.conf for what those options entail. K1773R mentioned possibly distributing the SQLite file via torrent: https://github.com/jtobey/bitcoin-abe/issues/15 Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: johntawaki on July 24, 2013, 05:07:04 PM nice one, but I heard it's not working for some new coins, such as Diamond (DMD).
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on July 24, 2013, 05:43:46 PM nice one, but I heard it's not working for some new coins, such as Diamond (DMD). Yes, several new coins trace their ancestry to PPCoin and need the "ppcoin" branch in Git. See: https://github.com/jtobey/bitcoin-abe/issues/19Another one, CopperLark, has its own format, which the "copperlark" branch handles. Ideally, Abe would automatically detect among known variants and handle them without code changes. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: internetbitcoins on August 13, 2013, 11:13:58 PM Hi,
I run Code: python -m Abe.abe --config abe-my.conf --commit-bytes 100000 --no-serve Is there a way to recover them without restart all the process of reading all the blocks on the blockchain?? For example, any way to launch the Code: python -m Abe.abe --config abe-my.conf --commit-bytes 100000 --no-serve Thanks in advances and for Abe! Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on August 14, 2013, 01:47:19 PM I run Code: python -m Abe.abe --config abe-my.conf --commit-bytes 100000 --no-serve block_id is not the same as block number (a.k.a. block_height). The gaps in block_id are not a problem. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: unick on August 22, 2013, 11:40:07 PM Hey John Tobey, I am trying to set up the explorer for the DMD coin, I've read the issue about PPcoin branches, could you give any help on setting this up for DMD?
thanks Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on August 23, 2013, 12:54:23 AM Hey John Tobey, I am trying to set up the explorer for the DMD coin, I've read the issue about PPcoin branches, could you give any help on setting this up for DMD? Sure, just post how far you got and any detailed error message. If the transactions have a new format, we may need to find how the coin's source code serializes CTransaction. Bitcoin example: src/core.h line 194 (https://github.com/bitcoin/bitcoin/blob/481d89979457d69da07edd99fba451fd42a47f5c/src/core.h#L194).thanks Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: unick on August 23, 2013, 03:23:01 AM Hey John Tobey, I am trying to set up the explorer for the DMD coin, I've read the issue about PPcoin branches, could you give any help on setting this up for DMD? Sure, just post how far you got and any detailed error message. If the transactions have a new format, we may need to find how the coin's source code serializes CTransaction. Bitcoin example: src/core.h line 194 (https://github.com/bitcoin/bitcoin/blob/481d89979457d69da07edd99fba451fd42a47f5c/src/core.h#L194).thanks This is the error message I get when trying to read the block chain Code:
I am not sure if this is what you are looking for https://github.com/diamondcoinproject/diamondcoin/blob/dd388c28bf89abeaaad761982bb4d04f18995c27/src/serialize.h#L59 Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on August 23, 2013, 09:22:56 PM I am not sure if this is what you are looking for https://github.com/diamondcoinproject/diamondcoin/blob/dd388c28bf89abeaaad761982bb4d04f18995c27/src/serialize.h#L59 Close enough, it's here, and the new field is strTxComment: https://github.com/diamondcoinproject/diamondcoin/blob/dd388c28bf89abeaaad761982bb4d04f18995c27/src/main.h#L452-462 I've downloaded some of the DMD chain and got Abe to load it, but only over RPC, since this coin uses strange block hashing rules. Loading from the blockfile resulted in only Block 0 being displayed, since Abe could not link any block to its parent. Also, I had to disable verification and make Abe trust the RPC server's block hashes. (If you have info about the differences between DMD and Bitcoin block hashing, I may be able to fix this.) Please pull branch "diamond", copy Diamond.conf as bitcoin.conf, add "rpcport=17772" to that file if not already present, and use a config such as this: Code: datadir [{"dirname":"/root/.Diamond", "chain":"Diamond", "code3":"DMD", "address_version":"\u005a"}]Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: tacoman71 on August 23, 2013, 10:48:59 PM You should make a newbie friendly .exe version of this that they can just double click to install.
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on August 23, 2013, 11:07:22 PM You should make a newbie friendly .exe version of this that they can just double click to install. I have too little time. I would happily show another developer around, should one wish to package it nicely.Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: b!z on August 24, 2013, 08:01:42 AM Very cool. This looks like a good way to view the blockchain without relying on an external site.
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: unick on August 26, 2013, 07:46:22 PM I am not sure if this is what you are looking for https://github.com/diamondcoinproject/diamondcoin/blob/dd388c28bf89abeaaad761982bb4d04f18995c27/src/serialize.h#L59 Close enough, it's here, and the new field is strTxComment: https://github.com/diamondcoinproject/diamondcoin/blob/dd388c28bf89abeaaad761982bb4d04f18995c27/src/main.h#L452-462 I've downloaded some of the DMD chain and got Abe to load it, but only over RPC, since this coin uses strange block hashing rules. Loading from the blockfile resulted in only Block 0 being displayed, since Abe could not link any block to its parent. Also, I had to disable verification and make Abe trust the RPC server's block hashes. (If you have info about the differences between DMD and Bitcoin block hashing, I may be able to fix this.) Please pull branch "diamond", copy Diamond.conf as bitcoin.conf, add "rpcport=17772" to that file if not already present, and use a config such as this: Code: datadir [{"dirname":"/root/.Diamond", "chain":"Diamond", "code3":"DMD", "address_version":"\u005a"}]I am having the following error Code: RPC data not understood: block hash mismatch I have pulled the diamond branch from the repository I have cp Diamond.conf. to bitcoin.conf (making sure the rpc port was on 17772) change abe-my.conf accordingly while the server listens... I can't seem to have the RPC loaded... did I miss something ? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on August 26, 2013, 08:28:06 PM Code: RPC data not understood: block hash mismatch Are you sure you are using the latest from the diamond branch? These changes should be reflected in your Python files: https://github.com/jtobey/bitcoin-abe/commit/829890b0c3bd2599e66108c24d90d16a5a1b0ea8 In particular, the part about "block hash mismatch" should appear commented out. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: unick on August 27, 2013, 06:58:25 AM yep, Git tells me I'm up to date and I have manually checked for those changes and everything is there.
any thing else? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on August 27, 2013, 03:19:31 PM yep, Git tells me I'm up to date and I have manually checked for those changes and everything is there. any thing else? Perhaps you have an older version installed on your system? Otherwise, I don't see how Abe could produce that message. What does this show: Code: python -c 'import Abe.abe; print Abe.abe;' Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: unick on August 27, 2013, 03:48:42 PM yep, Git tells me I'm up to date and I have manually checked for those changes and everything is there. any thing else? Perhaps you have an older version installed on your system? Otherwise, I don't see how Abe could produce that message. What does this show: Code: python -c 'import Abe.abe; print Abe.abe;' This is the output Code: <module 'Abe.abe' from '/usr/local/lib/python2.7/dist-packages/Abe/abe.pyc'> Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on August 27, 2013, 04:12:26 PM This is the output Code: <module 'Abe.abe' from '/usr/local/lib/python2.7/dist-packages/Abe/abe.pyc'> This means you are getting the previously installed version. You want the one from from 'Abe/abe.py'. Either install the new version (as root, python setup.py install) or set PYTHONPATH to the git clone directory (bitcoin-abe, not the Abe subdirectory). Normally, sys.path starts with an empty string, so if you "cd" to the correct directory, Python should find the local modules. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: internetbitcoins on August 28, 2013, 04:39:11 PM I run Code: python -m Abe.abe --config abe-my.conf --commit-bytes 100000 --no-serve block_id is not the same as block number (a.k.a. block_height). The gaps in block_id are not a problem. Hi, thanks. Finally I can return to the abe staff today. I launched the web server and I can get the data. For example, for this one: http://localhost:2750/chain/Bitcoin/q/getreceivedbyaddress/19vDdUsaiQrra5CDDKNn8yooai2pF3XU6A I get 0.43250932 And on http://blockexplorer.com/address/19vDdUsaiQrra5CDDKNn8yooai2pF3XU6A I get 0.47998327 So I think there is something not updated on my database. On launching abe web server I get this error: Code: python -m Abe.abe --config abe-my.conf Any idea? Thanks (again) in advance! Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on August 28, 2013, 08:56:17 PM Code: File "Abe/deserialize.py", line 236, in script_GetOp Please pull and try the latest code. This was fixed a few days ago. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: internetbitcoins on August 28, 2013, 09:43:09 PM Code: File "Abe/deserialize.py", line 236, in script_GetOp Please pull and try the latest code. This was fixed a few days ago. Thanks, I'll do it. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: unick on August 28, 2013, 11:58:48 PM This is the output Code: <module 'Abe.abe' from '/usr/local/lib/python2.7/dist-packages/Abe/abe.pyc'> This means you are getting the previously installed version. You want the one from from 'Abe/abe.py'. Either install the new version (as root, python setup.py install) or set PYTHONPATH to the git clone directory (bitcoin-abe, not the Abe subdirectory). Normally, sys.path starts with an empty string, so if you "cd" to the correct directory, Python should find the local modules. that did it... I'm updating the chain so everything seems to run smooth... I'll keep you posted if I ever find out about what you were talking earlier. thanks a bunch :) Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: internetbitcoins on August 30, 2013, 06:17:01 PM Code: File "Abe/deserialize.py", line 236, in script_GetOp Please pull and try the latest code. This was fixed a few days ago. Hi again, just to say thank you. I did it and it worked. Cheers. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: brishtiteveja on September 06, 2013, 04:25:45 AM Hi,
I just started using Abe. But I am not being able to run the server on my macbook i.g. 127.0.0.1:2750 is showing no connection. I was using sqlite database. And I was reading other users are creating their own abe-my.conf file. Why did you create that and what it contains.. I am sorry if these questions sound silly and pretty basic. Would you please show me a direction? My sqlite database hasn't been complete. But It gathered nearly 200000 blocks.Do I need to wait till it finishes? Or am I missing some fundamentals? Thank you. My terminal results: MacBook-Pro:bitcoin-abe zehadyzbdullahkhan$ python -m Abe.abe --dbtype=sqlite3 --connect-args=abe.sqlite --port 2750 no chain_id catch_up_rpc: abort Opened /Users/zehadyzbdullahkhan/Library/Application Support/Bitcoin/blocks/blk00018.dat block_tx 192674 5701191 block_tx 192674 5701192 block_tx 192674 5701193 ............................................ Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on September 06, 2013, 03:53:51 PM MacBook-Pro:bitcoin-abe zehadyzbdullahkhan$ python -m Abe.abe --dbtype=sqlite3 --connect-args=abe.sqlite --port 2750 no chain_id catch_up_rpc: abort Opened /Users/zehadyzbdullahkhan/Library/Application Support/Bitcoin/blocks/blk00018.dat block_tx 192674 5701191 block_tx 192674 5701192 block_tx 192674 5701193 ............................................ Until it finishes loading, this process will not serve HTTP requests. I suggest you run two processes, a dedicated loader and a dedicated server. Window 1: python abe.py --dbtype=sqlite3 --connect-args=abe.sqlite --port 2750 --datadir '[]' Window 2: while true; do python abe.py --dbtype=sqlite3 --connect-args=abe.sqlite --no-serve; sleep 10; done "--datadir []" makes it skip loading and start serving immediately. "--no-serve" makes it exit immediately after loading all blocks, and the while-loop makes it check again after a pause. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: brishtiteveja on September 08, 2013, 04:07:47 AM Hi Tobey, thank you so much. It worked really great. The database is still updating after days... I wish it gets done quickly. I am watching the ToDo list now. Abe is really great.Hope I can contribute in some way. :)
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: dashingriddler on September 11, 2013, 05:21:59 AM Hello i am facing the issue at block 256522
here is the error i m getting. after getting this error, i deleted my block chain files and loaded the entire block chain again but no use. any help greatly appreciated. bitcoin@CoinMonk:~/Abe$ python -m Abe.abe --config abe-my.conf --no-serve no chain_id catch_up_rpc: abort Opened /xxx/xxx/.bitcoin/blocks/blk00080.dat Exception at 30434958 Failed to catch up {'blkfile_offset': 30096859, 'blkfile_number': 100080, 'chain_id': None, 'loader': None, 'dirname': '/xxx/xxx/.bitcoin', 'id': Decimal('1')} Traceback (most recent call last): File "Abe/DataStore.py", line 2637, in catch_up store.catch_up_dir(dircfg) File "Abe/DataStore.py", line 2895, in catch_up_dir store.import_blkdat(dircfg, ds, blkfile['name']) File "Abe/DataStore.py", line 3025, in import_blkdat store.import_block(b, chain_ids = chain_ids) File "Abe/DataStore.py", line 1740, in import_block if tx['unlinked_count'] > 0: KeyError: 'unlinked_count' Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on September 12, 2013, 04:32:45 PM File "Abe/DataStore.py", line 1740, in import_block if tx['unlinked_count'] > 0: KeyError: 'unlinked_count' Thanks, I think I have fixed this. Please pull and try the latest code. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: dashingriddler on September 13, 2013, 04:07:37 AM File "Abe/DataStore.py", line 1740, in import_block if tx['unlinked_count'] > 0: KeyError: 'unlinked_count' Thanks, I think I have fixed this. Please pull and try the latest code. I am afraid to touch the scripts now. But i will as soon as i face any other issue and let u know here. Thank you for your attempt to solve my issue. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: triggermage on October 21, 2013, 09:31:03 PM Hey guys, trying to run Abe for the first time on Ubuntu 12.10 the command python -m Abe.abe --config abe-my.conf --commit-bytes 100000 --no-serve returns:
http://img202.imageshack.us/img202/1536/1xn0.png Anyone have a clue? Thank you very much! Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: bitbudget on November 06, 2013, 08:24:23 PM We are looking for a python developer who would setup the Bitcoin Abe script on our server and modify it for our needs.
Long term cooperation is also an option. Please email us at hr@bit-b.com with your offers. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: internetbitcoins on December 04, 2013, 07:47:31 PM Hi again,
since my last message Abe was working ok, but some days ago I was expecting a very slow response. For example, for the command wget wget http://localhost:2750/chain/Bitcoin/q/addressbalance/1EweSrwuG6av7Lsk9fHzRbo91cavBDbNQM I get this log Code: --2013-12-04 09:30:09-- http://localhost:2750/chain/Bitcoin/q/addressbalance/1EweSrwuG6av7Lsk9fHzRbo91cavBDbNQM Finally, I got the balance after the second try, but in some cases I have 16 or more...and I need ABE to retrieve about 350 Bitcoin address balances every day, so I have to find a quickly way or find why is so slowly... same operation in blockchain.info api (with wget or curl via php) is very fast, so I think it has to be with my abe installation, but I don't know what happens. I restarted the server and killed old processes, but nothing happens. With curl is even worst, I never get the value, always a 0 balance, I think because of the waiting time is too much. Some ideas on what can be happening? Any help will be appreciated. Thanks in advance and regards. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: internetbitcoins on December 05, 2013, 11:45:03 AM My last restart of the server, right now, has this log:
Code: ...block_tx 273388 32443649 I don't know if is relevant...Thanks again. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: phelix on December 10, 2013, 10:37:15 AM We are considering using Abe for Namecoin. Is there a demo version online somewhere?
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: Bale80 on December 10, 2013, 08:12:21 PM Hi there,
and thanks for making this. I'm currently trying to set up bitcoin-abe for Netcoin (https://github.com/netcoinproject/netcoin) and I'm having a bit of problems. I'm running the latest from github and have added the following to Datastore.py: {"chain":"Netcoin", "code3":"NET", "address_version":"\x70", "magic":"\xfd\xb6\xa5\xdb"} ... .... block_tx 4071 3398 Skipped 1 bytes at block end Exception at 7099887448213790924 Failed to catch up {'blkfile_offset': 39107, 'blkfile_number': 1, 'chain_id': 9, 'loader': None, 'dirname': '/home/myuser/.netcoin', 'id': Decimal('32')} Traceback (most recent call last): File "Abe/DataStore.py", line 2637, in catch_up store.catch_up_dir(dircfg) File "Abe/DataStore.py", line 2901, in catch_up_dir store.import_blkdat(dircfg, ds, blkfile['name']) File "Abe/DataStore.py", line 3028, in import_blkdat b = store.parse_block(ds, chain_id, magic, length) File "Abe/DataStore.py", line 3059, in parse_block d['transactions'].append(deserialize.parse_Transaction(ds)) File "Abe/deserialize.py", line 92, in parse_Transaction d['txOut'].append(parse_TxOut(vds)) File "Abe/deserialize.py", line 67, in parse_TxOut d['value'] = vds.read_int64() File "Abe/BCDataStream.py", line 72, in read_int64 def read_int64 (self): return self._read_num('<q') File "Abe/BCDataStream.py", line 110, in _read_num (i,) = struct.unpack_from(format, self.input, self.read_cursor) error: unpack_from requires a buffer of at least 8 bytes Any ideas on what I'm doing wrong ? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: ddirt on January 27, 2014, 01:17:15 PM Hi, hoping somebody can help me get Abe up and running for SolarCoin. I'm hitting this error
block 2082 already in chain 9 Exception at 69523 Failed to catch up {'blkfile_offset': 0, 'blkfile_number': 1, 'chain_id': 9, 'loader': None, 'dirname': '/home/ubuntu/.solarcoin', 'id': Decimal('30')} Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/Abe/DataStore.py", line 2639, in catch_up store.catch_up_dir(dircfg) File "/usr/local/lib/python2.7/dist-packages/Abe/DataStore.py", line 2897, in catch_up_dir store.import_blkdat(dircfg, ds, blkfile['name']) File "/usr/local/lib/python2.7/dist-packages/Abe/DataStore.py", line 3024, in import_blkdat b = store.parse_block(ds, chain_id, magic, length) File "/usr/local/lib/python2.7/dist-packages/Abe/DataStore.py", line 3055, in parse_block d['transactions'].append(deserialize.parse_Transaction(ds)) File "/usr/local/lib/python2.7/dist-packages/Abe/deserialize.py", line 92, in parse_Transaction for i in xrange(n_vout): OverflowError: Python int too large to convert to C long I've tried using the PPCoin branch, no help. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: mapleshadow on January 29, 2014, 04:31:08 PM datastore.py----------------------
{"chain":"CinnamonCoin", "code3":"CIN", "address_version":"\x1c", "magic":"\xcd\xf2\xc0\xef"}, cin.conf-------------- default-loader = blkfile dbtype MySQLdb connect-args {"user":"abe","db":"abe_cin","passwd":"<xxx>"} datadir = /home/xxx/.CinnamonCoin upgrade port 2755 host 12.10.2.222 shell------------ python -m Abe.abe --config config/cin.conf --commit-bytes 100000 --no-serve error: Opened /home/xxx/.CinnamonCoin/blk0001.dat Chain not found for magic number dbc0dbf2 in block file /home/xxx/.CinnamonCoin/blk0001.dat at offset 0. why？？？？？？？？？ Should not find cdf2c0ef thing? Why instead to search dbc0dbf2? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: mapleshadow on January 29, 2014, 07:01:07 PM ddl_implicit_commit=true
create_table_epilogue='' Abe/DataStore.py:526: Warning: Converting column 'a' from VARCHAR to TEXT store.cursor.execute(stmt) Abe/DataStore.py:526: Warning: Converting column 'b' from VARCHAR to TEXT store.cursor.execute(stmt) max_varchar=4294967295 clob_type=LONGTEXT Abe/DataStore.py:526: Warning: Converting column 'test_varbit' from VARCHAR to TEXT store.cursor.execute(stmt) binary_type=hex int_type=int Created silly table abe_dual sequence_type=mysql limit_style=native Abe/DataStore.py:526: Warning: Converting column 'txout_scriptPubKey' from VARCHAR to TEXT store.cursor.execute(stmt) Abe/DataStore.py:526: Warning: Converting column 'txin_scriptSig' from VARCHAR to TEXT store.cursor.execute(stmt) Opened /home/mapleshadow/.chncoin/blk0001.dat block_tx 1 1 block_tx 2 2 block_tx 3 3 Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: diwskwmx on February 08, 2014, 12:48:38 AM datastore.py---------------------- {"chain":"CinnamonCoin", "code3":"CIN", "address_version":"\x1c", "magic":"\xcd\xf2\xc0\xef"}, cin.conf-------------- default-loader = blkfile dbtype MySQLdb connect-args {"user":"abe","db":"abe_cin","passwd":"<xxx>"} datadir = /home/xxx/.CinnamonCoin upgrade port 2755 host 12.10.2.222 shell------------ python -m Abe.abe --config config/cin.conf --commit-bytes 100000 --no-serve error: Opened /home/xxx/.CinnamonCoin/blk0001.dat Chain not found for magic number dbc0dbf2 in block file /home/xxx/.CinnamonCoin/blk0001.dat at offset 0. why？？？？？？？？？ Should not find cdf2c0ef thing? Why instead to search dbc0dbf2? I'm seeing the same thing with Coino. I think its pulling dbc0dbf2 from the block file, not the Chain definition in Datasource.py. It appears not to be reading the Datasource.py file at all. Did you figure this out? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: diwskwmx on February 08, 2014, 01:04:57 AM Ahh, I seem to have solved my problem, instead of using Datasource.py I put a section like this in to my abe.conf file.
datadir += [{ "dirname" : "/root/.feathercoin", "chain" : "FeatherCoin", "code3" : "FTC", "address_version" : "u000e", "magic" : "u00fbu00c0u00b6u00db" }] It is now building the DB. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on February 20, 2014, 07:13:15 PM I've been failing to receive topic reply notifications since mid-August. Apologies for not noticing sooner. If you posted a question since then and would like me to read it, please repost it or send me a link to it via PM.
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: mitchellmint on February 25, 2014, 03:48:45 AM Hi there, and thanks for making this. I'm currently trying to set up bitcoin-abe for Netcoin (https://github.com/netcoinproject/netcoin) and I'm having a bit of problems. I'm running the latest from github and have added the following to Datastore.py: {"chain":"Netcoin", "code3":"NET", "address_version":"\x70", "magic":"\xfd\xb6\xa5\xdb"} ... .... block_tx 4071 3398 Skipped 1 bytes at block end Exception at 7099887448213790924 Failed to catch up {'blkfile_offset': 39107, 'blkfile_number': 1, 'chain_id': 9, 'loader': None, 'dirname': '/home/myuser/.netcoin', 'id': Decimal('32')} Traceback (most recent call last): File "Abe/DataStore.py", line 2637, in catch_up store.catch_up_dir(dircfg) File "Abe/DataStore.py", line 2901, in catch_up_dir store.import_blkdat(dircfg, ds, blkfile['name']) File "Abe/DataStore.py", line 3028, in import_blkdat b = store.parse_block(ds, chain_id, magic, length) File "Abe/DataStore.py", line 3059, in parse_block d['transactions'].append(deserialize.parse_Transaction(ds)) File "Abe/deserialize.py", line 92, in parse_Transaction d['txOut'].append(parse_TxOut(vds)) File "Abe/deserialize.py", line 67, in parse_TxOut d['value'] = vds.read_int64() File "Abe/BCDataStream.py", line 72, in read_int64 def read_int64 (self): return self._read_num('<q') File "Abe/BCDataStream.py", line 110, in _read_num (i,) = struct.unpack_from(format, self.input, self.read_cursor) error: unpack_from requires a buffer of at least 8 bytes Any ideas on what I'm doing wrong ? I am having the same problem. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: tuxie01 on February 25, 2014, 05:20:29 PM Hi there,
few days ago i setup a explorer for the Altcoin TheCypherfunk, i used the last git clone from abe. Today i changed the design and also the css stylesheet with some new designfeatures. Actually i am working on a design useable on mobil devices like iPhone or iPad. If anybody is interessed i can send the changed files. Cheers tuxie Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: Joori on March 02, 2014, 02:38:50 AM Hi there, few days ago i setup a explorer for the Altcoin TheCypherfunk, i used the last git clone from abe. Today i changed the design and also the css stylesheet with some new designfeatures. Actually i am working on a design useable on mobil devices like iPhone or iPad. If anybody is interessed i can send the changed files. Cheers tuxie I'd be keen on checking those changes out. Been toying with the idea of adding some flare to the original design but have been bogged down with too many other things at work which has taken away what little time i've had free over the last few weeks. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: comedygold on April 02, 2014, 11:58:33 PM I've been trying for hours to fix this...this is the error I get.
Code: WSGIServer: missing FastCGI param REQUEST_METHOD required by WSGI! If I start Abe using its own server, it is fine. However, this is no good for me as I want to run it as a website. I have googled for literally hours. I have tried everything I can find and anything I can think of. Sure I'm probably missing something stupid...any ideas? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: John Tobey on April 03, 2014, 05:52:46 AM I've been trying for hours to fix this...this is the error I get. Code: WSGIServer: missing FastCGI param REQUEST_METHOD required by WSGI! If I start Abe using its own server, it is fine. However, this is no good for me as I want to run it as a website. I have googled for literally hours. I have tried everything I can find and anything I can think of. Sure I'm probably missing something stupid...any ideas? Assuming you have read the directions in README-FASTCGI.txt, can you get this sample FastCGI app to run? https://docs.python.org/2/howto/webservers.html#setting-up-fastcgi Abe runs the same way, using flup.server.fcgi.WSGIServer. Title: Can't load Bitcoin blockchain into current version of Abe Post by: salfter on April 17, 2014, 11:45:45 PM I've let the current version grind away for a week or two, only to get stuck on importing the Bitcoin blockchain. On block 234062, it fails pretty spectacularly. I probably shouldn't have been running this branch anyway as it doesn't handle scrypt coins, but that still doesn't explain what's going horribly wrong. I'm running bitcoind 0.9.1 and told it to verify the entire blockchain; it came back with nothing wrong. All this is on a freshly setup Ubuntu Server LTS 14.04 box (had been running late betas or release candidates); I'm using PostgreSQL for the database.
What follows is what Abe.py spits out when I try to have it resume. Take particular note of the line that starts with "InvalidOperation: Invalid literal for Decimal:" Code: Opened /home/bitcoind/.bitcoin/blocks/blk00057.dat Title: Re: Can't load Bitcoin blockchain into current version of Abe Post by: John Tobey on April 18, 2014, 01:07:55 PM I've let the current version grind away for a week or two, only to get stuck on importing the Bitcoin blockchain. On block 234062, it fails pretty spectacularly. I probably shouldn't have been running this branch anyway as it doesn't handle scrypt coins, but that still doesn't explain what's going horribly wrong. I'm running bitcoind 0.9.1 and told it to verify the entire blockchain; it came back with nothing wrong. All this is on a freshly setup Ubuntu Server LTS 14.04 box (had been running late betas or release candidates); I'm using PostgreSQL for the database. What follows is what Abe.py spits out when I try to have it resume. Take particular note of the line that starts with "InvalidOperation: Invalid literal for Decimal:" Code: Opened /home/bitcoind/.bitcoin/blocks/blk00057.dat Yeah wow, it's a doozy! As near as I can make out, lookup_txout is getting that 17kB string as its txout_pos argument, so import_tx must have got it in txin['prevout_n'], which it got from tx. Since you are loading from blkfile, tx must have come from chain.ds_parse_block (DataStore.py Line 2889) and ultimately from deserialize.parse_Transaction. That gets txin from parse_TxIn, which gets txin['prevout_n'] from BCDataStream's read_uint32 method, and ultimately from the standard struct.unpack_from function. This whole code path is very common in Abe and must have run millions of times successfully during your load before the error. I would really like to know whether struct.unpack_from returns a 17kB string and, if not, where my chain of reasoning fails. If so, it seems like a serious Python bug, and I would like to create a minimal test case and report it. Scrypt coin configuration could be patched in after the fact, so you are okay there. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: mile108 on April 29, 2014, 05:20:39 PM If someone could make tutorial, it would be great ::)
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: nxtar on May 21, 2014, 04:30:44 AM I have tried all I know to get the fcgi module working under apache 2.4.7 Ubuntu 14.04
Here is my /etc/apache2/sites-available/abe.conf Code: <VirtualHost *:80> I have checked filesystem permissions and I am able to run the fcgi with Code: sudo -u www-data /usr/lib/cgi-bin/abe.fcgi Code: Abe initialized. any advice is greatly appreciated Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: YarkoL on June 02, 2014, 06:15:14 PM any advice is greatly appreciated Add Code: Options +ExecCGI to your cgi-bin directory configuration and restart apache. Hope that helps Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: BitCoinDream on June 03, 2014, 10:14:09 AM Can someone please point to any demo that is running on Abe ?
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: xxTeDYxx on June 21, 2014, 03:26:08 PM Hi I have a big problem three days I try to put it
Code: root@vps74571:/home/plnc/bitcoin-abe# python -m Abe.abe --config abe.conf --commit-bytes 100000 --no-serve Please HELP :< Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: bitcoinforhelp on June 21, 2014, 07:48:42 PM nice project, thank you for doing it for bitcoin community
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: xxTeDYxx on June 23, 2014, 10:43:13 PM Hiho =]
Where i can change name currency ? worldcoin to PLNcoin ? http://37.187.225.10/ Please help ! Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: supercointeam on June 27, 2014, 03:20:02 AM We need block explorer or crawler for coming soon upgrade, we can donate some super. Can anyone help here?
https://bitcointalk.org/index.php?topic=618552.0 is our official topic. The source updated for 1.3 and we need simple block crawler or explorer for v. 1.3 Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: ratty on July 08, 2014, 01:21:25 AM I'm setting up Abe for Gabencoin just for fun.
It is a scrypt coin, and I have the litecoin_scrypt module installed from https://github.com/CryptoManiac/bitcoin-abe. When it tries to load the data it stops immediately with this error: Code: MerkleRootMismatch: Block header Merkle root does not match its transactions. block hash=c012dbbcf46d3fcf17e4d66292775c5e34e54df16c3c62d45af2917435080000 I don't even know what that means, does it think the data is corrupt? I tried deleting my copy of the blockchain and let it fully sync up again, then turned off the daemon, but I still get that error right away. My config: Code: datadir = [{In case the address_version is wrong, an example address is 7nAd9jmuvgxtzmSLJFirWCTyoYguf5mA9k and I believe that is version 10 in hex. I'm not even sure what else to look at. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: xxTeDYxx on August 14, 2014, 06:53:33 PM Who can install bitcoin-abe and fastcgi?
I must have it and I'll pay for the configuration! Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: xxTeDYxx on August 20, 2014, 01:19:06 PM http://explorer.zaplnc.pl/ (http://explorer.zaplnc.pl/)
What wrong ? Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: rh1n0 on September 12, 2014, 05:46:00 PM I am getting this error when trying to perform initial dataload for my coin, please help.
Traceback (most recent call last): File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/usr/lib/python2.7/runpy.py", line 72, in _run_code exec code in run_globals File "/home/ubuntu/bitcoin-abe/Abe/abe.py", line 2096, in <module> sys.exit(main(sys.argv[1:])) File "/home/ubuntu/bitcoin-abe/Abe/abe.py", line 2090, in main store = make_store(args) File "/home/ubuntu/bitcoin-abe/Abe/abe.py", line 156, in make_store store = DataStore.new(args) File "Abe/DataStore.py", line 3275, in new return DataStore(args) File "Abe/DataStore.py", line 205, in __init__ store.init_chains() File "Abe/DataStore.py", line 481, in init_chains int(chain_decimals)) File "Abe/Chain/__init__.py", line 21, in create mod = __import__(__name__ + '.' + policy, fromlist=[policy]) ImportError: No module named Apollocoin Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: YarkoL on September 12, 2014, 06:48:45 PM ImportError: No module named Apollocoin If you haven't defined Apollocoin chain, take a look at some of the files in bitcoin-abe /Abe/Chain/ and write a similar python file according to the coin specs. Note that you need to import ltc-scrypt module if the coin is based on Litecoin. Then add your new chain to the Abe conf file. Or just grab rpc-ace if you need something lightweight and have no need of the API https://github.com/stolendata/rpc-ace Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: xxTeDYxx on September 16, 2014, 07:55:25 PM I am getting this error when trying to perform initial dataload for my coin, please help. Traceback (most recent call last): File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/usr/lib/python2.7/runpy.py", line 72, in _run_code exec code in run_globals File "/home/ubuntu/bitcoin-abe/Abe/abe.py", line 2096, in <module> sys.exit(main(sys.argv[1:])) File "/home/ubuntu/bitcoin-abe/Abe/abe.py", line 2090, in main store = make_store(args) File "/home/ubuntu/bitcoin-abe/Abe/abe.py", line 156, in make_store store = DataStore.new(args) File "Abe/DataStore.py", line 3275, in new return DataStore(args) File "Abe/DataStore.py", line 205, in __init__ store.init_chains() File "Abe/DataStore.py", line 481, in init_chains int(chain_decimals)) File "Abe/Chain/__init__.py", line 21, in create mod = __import__(__name__ + '.' + policy, fromlist=[policy]) ImportError: No module named Apollocoin INstall ltc_scrypt ;) Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: menlatin on October 27, 2014, 09:44:41 PM Maybe someone can help me?
When trying to index the blockchain for the first time with Code: python -m Abe.abe --config abe-my.conf --commit-bytes 100000 --no-serve I get this Code:
I'm pretty much a tard when it comes to all this and am learning as I go. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: YarkoL on October 27, 2014, 10:06:32 PM am learning as I go. That's great. The troublemaker can be found at the bottom of the traceback. It also shows you the file and line number. Compare that with what is known to work and you'll get back on track. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: RichHans on November 11, 2014, 07:18:59 PM Hi, we need in block explorer for WildWestCoin, who can help? Write in forum
https://bitcointalk.org/index.php?topic=607493.0 (https://bitcointalk.org/index.php?topic=607493.0) Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: Velkro on November 11, 2014, 09:38:11 PM Kudos to you for this project, im sure this particular forum is fit for this announcement but anyway, GJ.
Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: CryptoCanary on August 14, 2015, 06:00:48 PM Hi, I hope someone is still subscribed to this thread and can offer me some advise.
I am trying to change the markup on an existing and functional Abe. I just need to add some html and I found where I want to do the modifications in DEFAULT_TEMPLATE of abe.py My question is, how do I make these changes go live? Do I need to recompile abe? I was advised by a colleague to restart the server and I did do so but, my changes are still not present in the live Abe. ??? Of course I am being very careful to not break this already functional Abe and was hoping someone here could point me in the right direction. I have read this and other threads, hours of googleing, digging through read me/docs and did not find the answer covered. Sorry for such a novice question and I do apologize if this is already documented somewhere. If so, I could not find it. :( Any help is greatly appreciated. Thanks in advance! Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: YarkoL on August 17, 2015, 07:58:43 PM My question is, how do I make these changes go live? Do I need to recompile abe? I was advised by a colleague to restart the server and I did do so but, my changes are still not present in the live Abe. ??? Of course I am being very careful to not break this already functional Abe and was hoping someone here could point me in the right direction. It's been a while since I used Abe, but if memory serves - Code: python setup.py install Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: Rumhocker on January 07, 2016, 11:20:03 PM hello
Is there anyone how can help me setup an ABE for deutsche eMark? Here are some eMark specs: eMark are sha 256 coin and use POS like Peercoin eMark use TX comment like Florincoin ( https://github.com/bitcoin-abe/bitcoin-abe/compare/master...jonnynewbs:Add-florincoin-comments (https://github.com/bitcoin-abe/bitcoin-abe/compare/master...jonnynewbs:Add-florincoin-comments) ) chain.name = 'eMark' chain.code3 = 'DEM' chain.address_version = "\x35" chain.magic = "\xe4\xe8\xe9\xe5" chain.decimals = 6 rawtransaction for genesis_tx.py # eMark: if tx_hash_hex == "5def52f0e380a698fc529c4aa8c9810d79149a3b2d45b33bb262cb11e22cc5e9": return "01000000CF425852010000000000000000000000000000000000000000000000000000000000000 000FFFFFFFF1704FFFF001D020F270E446575747363686520654D61726BFFFFFFFF010000000000 000000000000000018746578743A654D61726B2067656E6573697320626C6F636B00" I have tried https://github.com/bitcoin-abe/bitcoin-abe (https://github.com/bitcoin-abe/bitcoin-abe) and https://github.com/MatthewLM/PeercoinAbeExplorer (https://github.com/MatthewLM/PeercoinAbeExplorer) but nothing. I work since 4 Days on that but i cannot read blockchain. I have this error: Opened /home/abe/.eMark/blk0001.dat Chain 13 genesis tx: 01000000cf425852010000000000000000000000000000000000000000000000000000000000000 000ffffffff1704ffff001d020f270e446575747363686520654d61726bffffffff010000000000 0000000000000000 Exception at 201 Failed to catch up {'blkfile_offset': 0, 'blkfile_number': 1, 'chain_id': 13, 'loader': u'blkfile', 'conf': None, 'dirname': u'/home/abe/.eMark', 'id': 5L} Traceback (most recent call last): File "Abe/DataStore.py", line 2543, in catch_up store.catch_up_dir(dircfg) File "Abe/DataStore.py", line 2850, in catch_up_dir store.import_blkdat(dircfg, ds, blkfile['name']) File "Abe/DataStore.py", line 2982, in import_blkdat store.import_block(b, chain = chain) File "Abe/DataStore.py", line 1088, in import_block raise MerkleRootMismatch(b['hash'], tx_hash_array) MerkleRootMismatch: Block header Merkle root does not match its transactions. block hash=00000ac7a13fffb72c10f6fd9a773dcf3e8388b8ffc359cee2483b1236ebcda1 if i comment out "Verify Merkle Root then ABE read only the first 1270 blocks and then get this: error: unpack_from requires a buffer of at least 4 bytes i donīt know what i should do now. Sorry for bad english 8) Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: mastertrader777 on June 02, 2016, 04:40:22 PM Any other open source block explorers out there today?
I see these : https://github.com/bitcoin-blockexplorer/old-blockexplorer-php https://github.com/iquidus/explorer https://github.com/blockcypher/explorer Any word on those? Cheers, MasterTrader777 Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: johan11 on June 02, 2016, 04:49:37 PM Any other open source block explorers out there today? I see these : https://github.com/bitcoin-blockexplorer/old-blockexplorer-php https://github.com/iquidus/explorer https://github.com/blockcypher/explorer Any word on those? Cheers, MasterTrader777 https://github.com/stolendata/rpc-ace/ Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: mastertrader777 on June 02, 2016, 05:21:54 PM Any other open source block explorers out there today? I see these : https://github.com/bitcoin-blockexplorer/old-blockexplorer-php https://github.com/iquidus/explorer https://github.com/blockcypher/explorer Any word on those? Cheers, MasterTrader777 https://github.com/stolendata/rpc-ace/ Thank You! Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: xocel on June 28, 2016, 01:50:48 PM Any other open source block explorers out there today? I see these : https://github.com/bitcoin-blockexplorer/old-blockexplorer-php https://github.com/iquidus/explorer https://github.com/blockcypher/explorer Any word on those? Cheers, MasterTrader777 I'm the dev of iquidus exporer, i've been neglecting it a bit as of late due to workload etc, but it is used by many coins still, version 2.0 is also in the works. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: xxTeDYxx on July 01, 2016, 10:38:42 AM Iquidus:
http://block.plncoin.org/ ABe: http://explorer.plncoin.org/ Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: SoolD on July 01, 2016, 05:32:38 PM Iquidus: http://block.plncoin.org/ ABe: http://explorer.plncoin.org/ Between these two, which one is the best? thanks. Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: pjcltd on July 01, 2016, 06:11:18 PM Iquidus: http://block.plncoin.org/ ABe: http://explorer.plncoin.org/ Between these two, which one is the best? thanks. Iquidus Is a lot better Thanks Paul Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: xxTeDYxx on July 03, 2016, 05:35:19 AM Iquidus: http://block.plncoin.org/ ABe: http://explorer.plncoin.org/ Between these two, which one is the best? thanks. Iquidus have only latest 100 block, abe show all blocks. IMHO - IQUIDUS ;) Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: johnjacksonbtc on July 18, 2016, 02:52:44 AM I gave this a shot for Bitcoin blockchain and it actually works with python 2.7.12 amd64 version on Windows 7 x64. I am seeing a not updating entries, is that normal?
Code: not updating block 93097 value_in: 220 != 218 + 1 Title: Re: [ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff Post by: PremiumCodeX on July 28, 2016, 01:37:04 PM Since your demonstration is offline as your site says, too, that you wrote in the thread, can I see it in performance before spending time on compiling it from source code? Or should I send you a private message / e-mail about it according to the text in your home page?
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