We had a problem and the running nodes aren't available anymore. So we setup a new node and every client can sync again, but we can't start mining again because getblocktemplate is returning:
error: {"code":-1,"message":"getblocktemplate [params]\nIf [params] does not contain a \"data\" key, returns data needed to construct a block to work on:\n \"version\" : block version\n \"previousblockhash\" :
hash of current highest block\n \"transactions\" : contents of non-coinbase transactions that should be included in the next block\n \"coinbaseaux\" : data that should be included in coinbase\n \"coinbaseval
ue\" : maximum allowable input to coinbase transaction, including the generation award and transaction fees\n \"target\" : hash target\n \"mintime\" : minimum timestamp appropriate for next block\n \"curtime\
" : current timestamp\n \"mutable\" : list of ways the block template may be changed\n \"noncerange\" : range of valid nonces\n \"sigoplimit\" : limit of sigops in blocks\n \"sizelimit\" : limit of block siz
e\n \"bits\" : compressed target of next block\n \"height\" : height of the next block\nIf [params] does contain a \"data\" key, tries to solve the block and returns null if it was successful (and \"rejected\"
if not)\nSee
https://en.bitcoin.it/wiki/BIP_0022 for full specification."}
The problem is that the node is not up to date, some 10'000 blocks away from the last block that was generated before everything went down.
What do you have to when you want to start mining again, even if you loose those 10'000 blocks that where generated before.
Thanks for the help.
Best Regards,
Hashingmaster.