No qDebug() output in QtCreator Application Output pane.
I've built an application on Qt 5.9.2 on OSX with QtCreator 4.5.0 which works very nicely. This morning I built Qt 5.10.0 on my Ubuntu machine, which I'll be using to cross compile for my target ARM device. The application compiles and runs on Ubuntu perfectly, but I've seemingly lost qDebug(), printf, etc. capability entirely.
I've added CONFIG+=console, I've checked the 'Run in Terminal' box, etc., as per the numerous threads on this issue around the internet, but I cannot get anything to print to the 'Application Output' pane in Ubuntu. What am I missing here? I have the GDB debugger configured, so I'm not sure where else to look on this issue.