Error running default HelloWorld QML project on clean install. [Win10, Qt5.10]

[maxoox]

@mrjj GPU Caps View shows me OpenGL 4.3 and OpenCL 1.2. Maybe some compiler issues. I'm waiting for the reinstall to finish.

[mrjj]

@maxoox
ok, it does sounds new enough.
Make sure no virus scanner is blocking anything during install.

[maxoox]

Make sure no virus scanner is blocking anything during install.

Oh, is that the explanation for some timeout errors related to the Online Installer? If yes, this should be fixed to work at least with the Windows default av scanner :D

[mrjj]

@maxoox
Well i have only had Avast and others do it.
Not windows defender.

[maxoox]

Ok, install finished. Same error as before.

Running the Debugger of QtCreator shows error message "Executable Failed":

During startup program exited with code 0xc0000139.

Searching on the web doesn't show up any solution.

Edit: Could this issue be related to a too long file path regarding mingw32-make maybe?

[mrjj]

@maxoox
Do a non QML project works?
Also you are just using the include mingw compiler?, correct?

[maxoox]

Just the built-in mingw compiler.

Same issue for Widgets application.

In both cases the build-process runs without errors or warnings. Just running the app doesnt work.

[mrjj]

@maxoox
So a Widgets project can compile but pressing run does nothing?
Is the .exe file created in build folder?

[maxoox]

Hey,

i solved the problem by reinstalling Qt and using the latest Visual Studio compiler instead of MinGW.. i think it somehow has conflicts with pre-installed versions of MinGW.

Well, at least it works. @mrjj Thanks a lot for your help! :)

[mrjj]

@maxoox
Oh.
good it works!
Happy programming.