Bitcoin Forum

Bitcoin => Bitcoin Technical Support => Topic started by: compumine on May 06, 2014, 03:12:16 AM



Title: Help- Bitcoin Core
Post by: compumine on May 06, 2014, 03:12:16 AM
Could someone help out please?

When I start bitcoin core, I get "error opening block database, Do you want to rebuild the block database now?"  If I press "OK", I get "error opening block database"

What can I do to get my wallet working again?

Thanks


Title: Re: Help- Bitcoin Core
Post by: shorena on May 06, 2014, 05:09:54 AM
try running it with -reindex from shell


Title: Re: Help- Bitcoin Core
Post by: blacksails on May 06, 2014, 04:32:22 PM
I'd just re-download the blockchain. That will at least solve the problem, but there might be a faster way, I don't know.


Title: Re: Help- Bitcoin Core
Post by: shorena on May 06, 2014, 04:54:03 PM
I'd just re-download the blockchain. That will at least solve the problem, but there might be a faster way, I don't know.

-reindex will only download the damaged parts, which: is faster :)


Title: Re: Help- Bitcoin Core
Post by: compumine on May 06, 2014, 05:00:47 PM
Thanks for the replies,

How do I reindex?  This is my first time having any technical issue


Title: Re: Help- Bitcoin Core
Post by: shorena on May 06, 2014, 05:17:51 PM
Thanks for the replies,

How do I reindex?  This is my first time having any technical issue

Windows:
- win + r
- cmd
- click OK
- bitcoin-qt -reindex
sometimes you have to go to the folder first e.g. cd \Programm Files\Bitcoin


Linux:
- open terminal
- bitcoin-qt -reindex



Title: Re: Help- Bitcoin Core
Post by: Injust on May 07, 2014, 05:34:56 PM
Thanks for the replies,

How do I reindex?  This is my first time having any technical issue

Windows:
- win + r
- cmd
- click OK
- bitcoin-qt -reindex
sometimes you have to go to the folder first e.g. cd \Programm Files\Bitcoin


Linux:
- open terminal
- bitcoin-qt -reindex



Quicker way if you're on Windows is to navigate to the location of the Bitcoin program (bitcoin-qt.exe), and shift+right-click any empty space in the folder and click "Open command window here". No need to cd to the location in CMD.