I want to try mining on testnet, I'm using cgminer and I got it working on the main network but when i'm runnig it on testnet I got (in debug mode):
] Testing pool http://127.0.0.1:18332 ] Probing for GBT support ] HTTP request failed: The requested URL returned error: 500 Internal Server Error ] Failed to connect in json_rpc_call ] No GBT coinbase + append support found, pool unusable if it has no stratum ] HTTP request failed: The requested URL returned error: 500 Internal Server Error ] Failed to connect in json_rpc_call ] No Stratum, GBT or Solo support in pool 0 http://127.0.0.1:18332 unable to use
I've tried with the generate=0 and gen=0 options but it seems to have no effect.
Currently my .conf file looks like:
I'am running bitcoind version 130100.
It seems that many tuturials are outdated and that some options/features changed (like bitcoin core Removal of internal miner)
Is there something that I've missed ?
EDIT: @lavajumper: actually you where right about rpcallowip, but in my case there were others rpcallowip definition and it wasn't the cause of my problem (0.0.0.0/24 leads to a 403 (unauthorized) error).
After upgrading the version of bitcoind (version 140100, protocolversion 70015), I was able to run it, (but during the blockchain verifcation, there were 500 errors too).
For now i'm stil not able to run it with bitcoind 130100, and i don't know why...