I successfully built my coin on my laptop using Qt4.8.6, but get this error when I try to solo mine it. I can solo mine, but the error pops up. If I click 'ok', it shuts the program down and I can't open the program anymore without seeing this error and it automatically shuts it down.
On my desktop, I built the coin using Qt 5.3.1, and it gives the same error immediately upon opening the client. I can't click on any of the program buttons at all.
Any ideas? I have tried building with different version of qt and mingw, to no avail.
I think it is a problem with the rpc part of the build. It crashes when mining, and also in the debug section if you type in 'help' or an unsupported method. All the other methods work fine.
I feel you its hard, have you tried Nokia QT versions with full library at some point there was a bug on the compiler itself which needed fixing don't look at just your own code QT files themselves may need fixing as well understand the error first & don't give up you will get there.