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1  Alternate cryptocurrencies / Altcoin Discussion / Need Advise on altcoin blockchain technical issue on: June 14, 2018, 03:18:00 PM
Hi all,

Recently I made some testing on my private altcoin network.

I have made a premined of 15 million coins.

which is on block 1 and 2

after a month of mining, should have around 800 over confirmation.


Right now My premined unable to send out, keep getting with this error

"0/offline, has not been successfully broadcast yet"

i tried sending out 1 million coins, my balance deducted 5 millions
i tried sending out 2 million coins, my balance deducted 5 millions

but even it deducts 5 millions, the transaction will never be broadcast to the mempool.

so i abandon the transaction, received 5 million coins back.

So right now my premined coins are useless, couldn't find out the root cause of it.

Really appreciate any advise on this.
2  Other / Beginners & Help / Re: Coin disappear in QT on: June 14, 2018, 02:50:38 PM
Hi,

i just made a new testing.

i made a premined of 10000000 and couldn't send out.

the range from 50 to 2000 coins works.

When i tried sending out 1 million coins, 5 millions coins deducted from my balance and get stuck in the transaction. the only way is abandon the transaction, 5 millions return back to my wallet.

this is extremely unstable which I have been finding out what is the root cause of it.
3  Alternate cryptocurrencies / Altcoin Discussion / Re: 0/offline, has not been successfully broadcast yet on: June 13, 2018, 09:20:31 AM
I do not know the set up of your Altcoin but,
"0/offline" error can be caused by a non-synced node and the user tried to make a transaction if the client enables him to do so.
How much premine did your Altcoin has? And was the client that you're testing 100% synced?

i set it as 10 million for a test,

I have 3 nodes, all are with addnode= to each other, my desktop 2 wallets are with a tick (100% sync)
i'm trying to send pc A to pc B, 5 million coins but fails not once but with lots of attempt.

pc A is using windows QT

pc B is using linux QT

everything is checked, no issues. Just that my qt wallet always reject the transaction as "trusted" : false.

I have no idea why
4  Alternate cryptocurrencies / Altcoin Discussion / 0/offline, has not been successfully broadcast yet on: June 13, 2018, 08:32:52 AM
Hi all,

I have a private altcoin testing network, with premined.

Whenever i want to send coins, i always get "0/offline, has not been successfully broadcast yet"

when i check RPC command gettransaction

i keep getting this message

"amount": -50000.00000000,
  "fee": -0.10000000,
  "confirmations": 0,
  "trusted": false,
  "txid": "86d547f76fe02b8b021d8cc03c10253af4c4f499507332d2912ad5b47936efe1",
  "walletconflicts": [
  ],
  "time": 1528877878,
  "timereceived": 1528877878,
  "bip125-replaceable": "unknown",
  "details": [
    {
      "account": "",
      "address": "KSLrMuEuzz85EWL34bMmqKNEopUHr4dCS",
      "category": "send",
      "amount": -50000.00000000,
      "label": "",
      "vout": 1,
      "fee": -0.10000000,
      "abandoned": false



why is my transaction "trusted" is false and "bip125-replaceable": "unknown" many of my transaction fails to broadcast to mempool due to this error.

only a few transaction successfully send to mempool.....


any advise is greatly appreciated Cry Cry Cry
5  Alternate cryptocurrencies / Altcoin Discussion / Transaction trusted=false on: June 13, 2018, 07:42:55 AM
Hi everyone.

I'm facing some issue with my altcoin testing network.

i have 3 nodes running in my personal altcoin network,

Qt wallet on ubuntu and windows

android wallet.


I always faced this issue when sending coins from QT(ubuntu) to QT(windows) or Android wallet,

0/offline, has not been successfully broadcast yet,

when i check the gettransaction,

"trusted" : false

"bip125-replaceable" : "unknown"

Lots of transaction failed because of this reason.

Those transaction successfully transacted, will have this

"trusted" : true

"bip125-replaceable" : "no"

All of my qt wallets are 100% sync, and this issue keep surface

any advise on this?







6  Other / Beginners & Help / wallets are not broadcasting transaction on: June 13, 2018, 06:53:06 AM
Hello everyone,

I have a testing altcoin network, which is very unstable.
running on 3 nodes, qt wallet on ubuntu and windows and android.

my qt wallets always send with an error,

0/offline, has not been successfully broadcast yet.

sometimes it works some times it don't.

the moment i try sending a 1000 coins, works! while it still having confirmation, i tried sending another 1000. It shows 0/offline.

i tried different platform to sent

Ubuntu >> windows

Windows >> ubuntu

android >> windows

Ubuntu >> android

out of 6 transaction, only 1 succeeded broadcast to the network

I check out my server nodes, by using getrawmempool

it shows

[
]

which is nothing but still fails to broadcast a transaction.

Any advise on this issue?
7  Bitcoin / Bitcoin Technical Support / Re: QT wallet getbalance on: June 11, 2018, 04:05:09 AM
According to the help screen, "" specifies the account you ant to use.

One is the amount the server has avaliable, the other is the amount avaliable in that account, don't know why the account is higher though.



Problem solved.

Due to some issue with qt wallet, which I have no idea what is the issue.

By using -zapwallettxes command on the wallet, funds brought back to wallet.
8  Bitcoin / Development & Technical Discussion / Re: `getbalance accountname` returning incorrect amount? on: June 10, 2018, 12:16:13 PM
I've been swapping wallet.dat back and forth all night to simulate transactions between wallets and I'm receiving what appears to be incorrect information from `getbalance accountname` (which lists more than the wallet contains). Any idea what's going on or how to correct it? Cycling bitcoin-qt (with server=1) doesn't help. This is on testnet

Code:
$ bitcoind getbalance
1.00060000

$ bitcoind getbalance THISISTHEACCOUNTNAME
2.43000000

$ bitcoind getinfo && bitcoind listunspent{
    "version" : 80300,
    "protocolversion" : 70001,
    "walletversion" : 60000,
    "balance" : 1.00060000,
    "blocks" : 103288,
    "timeoffset" : 0,
    "connections" : 2,
    "proxy" : "",
    "difficulty" : 1.00000000,
    "testnet" : true,
    "keypoololdest" : 1377735562,
    "keypoolsize" : 101,
    "paytxfee" : 0.00000000,
    "unlocked_until" : 0,
    "errors" : ""
}
[
    {
        "txid" : "9547db820d37c81603d1f7bee78c4b007d3a8ba39c4f8b9b98f250562ffbefca",
        "vout" : 1,
        "address" : "mr2udJKNUS9UrzxngqFuF6xvVJSskuGAwo",
        "scriptPubKey" : "76a914735b82684e35a836223a19ceea94091fb32dd9c688ac",
        "amount" : 0.00060000,
        "confirmations" : 11
    },
    {
        "txid" : "b2c77af6708d0247912a1b934b713a03d459d9a04fc86d6b5035fc5244cc448a",
        "vout" : 1,
        "address" : "mzKWkrjFy8CYCMg6Qjwm5DakdwhWWrmFbR",
        "account" : "THISISTHEACCOUNTNAME",
        "scriptPubKey" : "76a914ce407f12d457a6a743f6c210606ff55a207c735688ac",
        "amount" : 0.40000000,
        "confirmations" : 1
    },
    {
        "txid" : "b37b9cc5a3e86526697a171b31b59e91a05081e641f8e1ec319fefb7625c925c",
        "vout" : 0,
        "address" : "mzKWkrjFy8CYCMg6Qjwm5DakdwhWWrmFbR",
        "account" : "THISISTHEACCOUNTNAME",
        "scriptPubKey" : "76a914ce407f12d457a6a743f6c210606ff55a207c735688ac",
        "amount" : 0.60000000,
        "confirmations" : 2
    }
]

$ bitcoind getaddressesbyaccount THISISTHEACCOUNTNAME
[
    "mzKWkrjFy8CYCMg6Qjwm5DakdwhWWrmFbR"
]



Hey Im getting this error too! Do you have any idea how to solve this issue?
9  Bitcoin / Bitcoin Technical Support / Re: QT wallet getbalance on: June 10, 2018, 11:01:54 AM
Hi forum,

I faced a problem regarding to my qt wallet.

when i type getbalance

it show 17000.000

buy when I type getbalance ""

it show my actual amount 27000.000

why is my QT wallet showing 17000.000?Huh


This happen to my wallet, I did received 10000. confirmed and the next day i opened disappear from my qt wallet.

when I checked getbalance, i found out the missing credit is inside my wallet by doing getbalance and getbalance ""

I have no idea what's going on.

How do I solve this issue?
10  Bitcoin / Bitcoin Technical Support / QT wallet getbalance on: June 10, 2018, 10:27:48 AM
Hi forum,

I faced a problem regarding to my qt wallet.

when i type getbalance

it show 17000.000

buy when I type getbalance ""

it show my actual amount 27000.000

why is my QT wallet showing 17000.000?Huh
11  Other / Beginners & Help / Re: Coin disappear in QT on: June 09, 2018, 07:24:19 PM
I just checked again,

Total Sent                Total Received        Balance
4900000.00000000   4900000.00000000   0.00000000


this is extremely weird
12  Other / Beginners & Help / Re: Coin disappear in QT on: June 09, 2018, 06:49:35 PM
Hi AdolfinWolf,

I'm using litecoin v1.60 wallet fork

the coin only disappear after a day, and it has 200 over conformation in the explorer.

User2 is using windows qt. I check the address of receiver is correct and is listed in User2  with the command "listaddressgroupings"

perhaps is there any other issue with the blockchain or privatekey?

13  Other / Beginners & Help / Coin disappear in QT on: June 09, 2018, 05:59:14 PM
Hello guys,

I'm doing a testing on my altcoin network server.

User 1 sent an amount of coins to User 2

User2 used "getnewaddress -addresstype legacy" to receive the coins.

User2 successfully received the coins, with 100 over conformation, however suddenly it the coins disappear from User2 qt's wallet.

Any idea what is going on? how do i retrieve the coins?

Is it similar problem which this person faced? https://bitcoin.stackexchange.com/questions/17621/help-tried-sending-bitcoins-to-myself-and-they-disappeared
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