Solved Basic apps builds crash as soon as I add a new class...
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I installed Qt 5.5.1 (Creator 3.6.0) with all the default options.
The compilator is MinGW 4.9.2 32 bit.
I have Windows 7 64 bits, and an Intel i5 processor.I tried to open an old Qt project of mine, the compilation process is fine, but the build .exe does nothing, there is no error message and I can't even kill the process.
While investigating I realised it is the same with almost any Qt project, even the built-in exemples ! Only the basic ones with only a single main.cpp (and eventualy resources) work.
If I just add a new class to these working projects (just basic cpp and h files, no function or attributes at all beside the constructor), again the compilation is fine but the build does not run !I tried reinstalling the whole thing, no effect.
I really have no clue what is happening, if anyone have an idea... -
Nevermind, it was only Avast Antivirus blocking the builds without any notification...