Unsolved windeploy misses libgcc_s_seh-1.dll
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Hello
I've built a QtQuick application using Desktop Qt 5.12.6 MinGW 64 bits toolkit.
The application of course works well when I launch it from Qt creator but I now want to use it as standalone application.I tried to use
Qt\5.12.6\mingw73_64\bin\windeployqt.exe --quick .
but when I try to execute it, I get a dialog becauselibgcc_s_seh-1.dll
is not found.Here are the copied dlls:
11/03/2014 11:54 4 173 928 D3Dcompiler_47.dll 09/11/2019 20:59 30 328 libEGL.dll 12/05/2018 02:28 116 238 libgcc_s_dw2-1.dll 09/11/2019 20:59 3 982 456 libGLESV2.dll 12/05/2018 02:28 1 557 006 libstdc++-6.dll 12/05/2018 02:28 47 104 libwinpthread-1.dll 14/06/2016 13:00 20 923 392 opengl32sw.dll 27/12/2019 18:32 6 395 512 Qt5Core.dll 09/11/2019 20:59 6 519 416 Qt5Gui.dll 09/11/2019 20:59 1 716 344 Qt5Network.dll 09/11/2019 21:29 4 210 296 Qt5Qml.dll 09/11/2019 21:29 4 111 992 Qt5Quick.dll 09/11/2019 21:09 352 888 Qt5Svg.dll 09/11/2019 20:59 5 661 304 Qt5Widgets.dll
I tried to find and copy
libgcc_s_seh-1.dll
by hand fromQt\Tools\mingw730_64\opt\bin
orQt\Tools\mingw730_64\bin
orQt\Tools\mingw730_64\x86_64-w64-mingw32\lib
but the application crashes.What to do?
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It's probably missing some other dll. Use the tool bellow to check for all your dependencies.
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@AlainBo said in windeploy misses libgcc_s_seh-1.dll:
Qt\5.12.6\mingw73_64\bin\windeployqt.exe --quick .
So I used dependency walker and it also finds
libgcc_s_seh-1.dll
as direct dependency.So I don't understand why windeploy doesn't see it?
I tried to execute windeploy with verbose level 2 and nothing more about that lib.
Regards,
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I gave up using windeploy long ago. Put
libgcc_s_seh-1.dll
in the same directory as your .exe and run Dependency Walker again. Now you should pay attention to the dependencies of your dependencies. Maybelibgcc_s_seh-1.dll
itself requires another dll, or maybe one of your Qt dlls does.