This application has requested the runtime to terminate it in an unusual way

[tzander]

This is one reason why I prefer Linux, the finding of dlls is much more sane there.

[qxoz]

Yes :). But Linux has own problems with deployment if you need run apps whith different versions of libs. Besides not always you can choise target os.

[tzander]

Linux (and unix) builds versioning of libraries into the basic model, so unless you do something really weird or use non-standard directores, then no, you do not have these issues. Linux also uses rpaths build into the app, making the concept of a PATH not needed for most properly deployed software.

Anyway, just wanted to let people reading a thread like this know that this is a Windows specific problem. Nothing more than just information :)

[praveen_kumar]

in windows better to copy "libEGL.dll" from qt bin folder.that will solve your problem.that means copy QTGui, QtCore, QtWidget, libwinphtread, libstdc++6, libGLESv2, libgcc_s_sjlj-1, icuuc49, icuin49,libEGL.dlls.
and copy these in debug or release folder.and make a folder name "platforms" in that add "qwindows.dll" and also add another folder as "imageformats"and add "qgif.dll","qico.dll","qjpeg.dll" and related image dlls.put in a format that platform ,imageformats above dlls(dtgui,QtCore, QtWidget, libwinphtread, libstdc++6, libGLESv2, libgcc_s_sjlj-1, icuuc49, icuin49,libEGL.dlls.) and related exe file in one folder .sso that it will link perfectly i think..
good luck....:)

[clouca]

I have the same issue with Qt5 but i was not able to find the solution.. in the pc i developed the app.exe works ok... but in other pc's not...

[clouca]

i found the solution... a folder platform with files qwindows.dll and qminimal.dll must be include in the deployment directory..

[peanutstars]

Thanks to you and I have solved it.
I show the list of files and I'm using to QT 5.1.
@
├── Qt5Core.dll
├── Qt5Gui.dll
├── Qt5SerialPort.dll
├── Qt5Widgets.dll
├── icudt51.dll
├── icuin51.dll
├── icuuc51.dll
├── libgcc_s_dw2-1.dll
├── libstdc++-6.dll
├── libwinpthread-1.dll
└── platforms
├── qminimal.dll
└── qwindows.dll
@

[mustaphamni]

Hi Guys.

I have the same problem and i have solved it.

Here is how i did it.

• I have located a folder C:\Qt\Qt5.0.2\Tools\QtCreator\bin\

• Locate your project folder "the project your have created project"

• Locate your debug folder and drop the platform folder you have copied from your plugins folder
  mine is located at C:\Qt\Qt5.0.2\5.0.2\mingw47_32\plugins (Default)

The platform folder contains the following .dll files
qminimal.dll
qminimald.dll
qwindows.dll
qwindowsd.dll

In a nutshell i have copied the platform folder into my debug project file folder and runs the application without any error message.

[mustaphamni]

Check this out may be it will help
http://qt-project.org/forums/viewthread/25119/#148871

[LuckyForever]

clouca is right.

[wutongjie]

I have try all methods. But I still failed. This problem upset me a lot. I think I have to give up Qt!

[wutongjie]

I have try all methods. But I still failed. This problem upset me a lot. I think I have to give up Qt!

[jensen82]

Don't forget to remove debug-binaries once you want to roll out the release.

@wutonjie: Start a thread and explain your problem.

[jensen82]

Don't forget to remove debug-binaries once you want to roll out the release.

@wutonjie: Start a thread and explain your problem.

[Witkiky]

Condition:in the pc i developed the app.exe works ok... but in other pc's not, error:This application has requested the runtime to terminate it in an unusual way

This problem appears when the PC disappear some runtime dll , include some of windows,
So check the dll needed by the program, it will help to solve this problem

[Rivrr]

@mustaphamni I've encountered the same question.would you please send the "qminimald.exe" and "qwindowsd.exe"to me? i could'nt find them on the internet. my email is 474935112@qq.com
thank you so much.

[hashane]

@cislaonch add qwindowsd.dll which can be found under C:/QT/platforms folder.IT WORKED LIKE A MIRACLE email me if u want jhashane@gmail.com