Debugging help

[Jedd]

I develop using Mac then recompile for Linux and Windows using Qt 5.6

I recently completed a first run of a project under Mac, it compiles and runs w/o problems under Linux, but when I move my source to a Windows machine it compiles fine, but crashes with an error 255. when run. I'm at a total loss as to how to start debugging this problem. I've never had to use debugging for Qt, other than qDebug(), and have no idea where to start.

[mrjj]

Hi
You should create a debug build and provide forum with a stack trace.
http://doc.qt.io/qtcreator/creator-debug-mode.html
That might give a hint on what is crashing.

[Jedd]

Thank you. I'll do that and post back.