This question is an exact duplicate of:
Mist Version: 0.10.0 OS & Version: windows/64 Node version: geth 8.11.1
Screen shot : https://imgur.com/a/gRPeJz0
I've created a private network all fine but when I attache and miner.start(1); the kh/s show in Mist but I keep waiting and no ether got mine not a single one!!!
https://codeshare.io/GqxZ3Z this is the code of the first command line where I start geth
https://codeshare.io/2pgZYX this is the second terminal where I start mining command
I think the ERROR 'The pipe is being closed' it's the problem and that happen when opening Mist, see line 18 in the code in the first command line snippet, help! thanks guys