Quote from: Nayomi on May 16, 2015, 12:59:31 PM

Quote from: ocminer on May 16, 2015, 12:53:51 PM

Quote from: Nayomi on May 16, 2015, 12:27:48 PM

Hi,

im always getting this once i try to CPU mine a sha256 coin :

Code:

Unrecognized block version: 7
json_rpc_call failed, retry after 30 seconds

can you help me ?

you need a newer miner, the one you have does not support the coin

EDIT: But honestly, unless you have access to Japan's Supercomputer or some sort of alien technology, forget to cpu mine SHA256

i've tried those but all same problem:

https://guiminer.org
http://sourceforge.net/projects/cpuminer/files/pooler-cpuminer-2.4.2-win64.zip/download
http://ck.kolivas.org/apps/cgminer/cgminer-4.9.1-windows.7z
bfgminer-5.1.0

i am new to this and im trying to learn Cheesy

Those are all too old, cpu mining for SHA256 is long dead since there were GPU's, FPGA's and lastly ASIC's, so no one devloped any kind of CPU miners .

You should try GPU mining if you really want to mine it OR search for a newer miner, maybe Shadow Runner has an idea, I don't

EDIT: You can try this version:

https://github.com/ocminer/skeincoin-cpuminer

use it with -a sha256d