When I execute the project from Qt Creator the program unexpectedly finished

[qt_developer]

Hi all,

I have developed a project that use a dynamic library. I need put the dll in the executable folder to execute the project. I have detected an issue, when I execute the project from Qt Creator, the program unexpectedly finished. I have copied the libraries in the debug and release folder but the problem persists.
If I execute the exe program manually from release or debug folders, the program runs properly.

What's wrong?

Regards.

[amleto]

Probably missing dependency.

get depends/dependency walker and have a look

[qt_developer]

I know the dependencies, are two dll. The problem is that if I execute the application from Qt Creator the program does not run and I get the error message: "the program unexpectedly finished". I have copied the two dll into the executable path.

[qt_developer]

Why in one case (execution manually) the execution works properly and in another case (from Qt Creator) the execution fails?

What is the root folder that Qt Creator uses to execute a program?

[amleto]

since it crashes when run from creater, I strongly suggest you run it in debug and use the tools you have available to you...

[FRiMEN]

have 100% the same troubles

[FRiMEN]

For me problem solved.
1. check if you have in PATH only Qt MinGw. If you find others remove it.
2. Build lib using Qt MinGw, for me it was opencv - http://www.laganiere.name/opencvCook...hap1s1_2.shtml