> On May 31, 2016, at 18:24, Immanuel Weber <[email protected]> wrote:
> 
> Hi all, 

Hi,

> I just downloaded the sources of Qt Creator 4.0.0 and compiled it using 
> msvc12/VS 2013 update 5 as a x64 build with Qt 5.6.0. Unfortunately creator 
> hangs after start and never shows its GUI. After stoping execution in the 
> debugger it appears that it is stuck while loading help.dll. If I 
> remove/rename the plugin dll of the folder creator starts as usual. I also 
> tested the latest master branch, same issue. The binary release does not show 
> this problem.

see e.g. https://bugreports.qt.io/browse/QTCREATORBUG-16147

Easiest way out is to build against a Qt without QtWebEngine. You might also 
have better luck with using Qt 5.6.1.

Br, Eike

> The callstack looks like this, looks like that it is locked somewhere down in 
> opengl stuff:
> 1     ZwWaitForSingleObject   ntdll           0x772abb7a      
> 2     WaitForSingleObjectEx   KERNELBASE              0x7fefd1610ac   
> 3     DrvValidateVersion      nvoglv64                0x695d7ba2      
> 4     DrvValidateVersion      nvoglv64                0x695d75ca      
> 5     DrvValidateVersion      nvoglv64                0x695d9f4e      
> 6     DrvValidateVersion      nvoglv64                0x695d8521      
> 7     nvoglv64                        0x695c146f      
> 8     DrvValidateVersion      nvoglv64                0x695d8ac3      
> 9     DrvValidateVersion      nvoglv64                0x695d4a5a      
> 10    DrvSetContext   nvoglv64                0x695d37db      
> 11    MakeAnyCurrent  opengl32                0x7fee933517e   
> 12    wglMakeCurrent  opengl32                0x7fee9335604   
> 13    QWindowsOpenGLTester::testDesktopGL     qwindowsopengltester.cpp        
> 365     0x7fed8d6a057   
> 14    QWindowsOpenGLTester::detectSupportedRenderers  
> qwindowsopengltester.cpp        240     0x7fed8d694cf   
> 15    QWindowsOpenGLTester::supportedRenderers        
> qwindowsopengltester.cpp        292     0x7fed8d69218   
> 16    QWindowsStaticOpenGLContext::doCreate   qwindowsintegration.cpp 346     
> 0x7fed8cfa011   
> 17    QWindowsStaticOpenGLContext::create     qwindowsintegration.cpp 403     
> 0x7fed8cf9fe9   
> 18    QWindowsIntegration::staticOpenGLContext        qwindowsintegration.cpp 
> 436     0x7fed8cf981f   
> 19    QWindowsIntegration::createPlatformOpenGLContext        
> qwindowsintegration.cpp 408     0x7fed8cf96fe   
> 20    QOpenGLContext::create  qopenglcontext.cpp      604     0x7fed93e3870   
> 21    QtWebEngineCore::initialize     Qt5WebEngineCored               
> 0x1801378e7     
> 22    initialize      qtwebenginewidgetsglobal.cpp    50      0x7fed0354419   
> 23    qAddPreRoutine  qcoreapplication.cpp    251     0x6664879d      
> 24    initialize_ctor_function        qtwebenginewidgetsglobal.cpp    52      
> 0x7fed0354441   
> 25    `anonymous 
> namespace'::initialize_ctor_function_ctor_class_::initialize_ctor_function_ctor_class_
>        qtwebenginewidgetsglobal.cpp    52      0x7fed035446e   
> 26    `anonymous namespace'::`dynamic initializer for 
> 'initialize_ctor_function_ctor_instance_''      qtwebenginewidgetsglobal.cpp  
>   52      0x7fed0353fe0   
> 27    _initterm       crt0dat.c       955     0x7fed8f655ac   
> 28    _CRT_INIT       crtdll.c        300     0x7fed037f595   
> 29    __DllMainCRTStartup     crtdll.c        502     0x7fed037f90b   
> 30    _DllMainCRTStartup      crtdll.c        473     0x7fed037f871   
> 31    LdrpRunInitializeRoutines       ntdll           0x77296a98      
> 32    LdrpLoadDll     ntdll           0x7729686e      
> 33    LdrLoadDll      ntdll           0x77285fcf      
> 34    LoadLibraryExW  KERNELBASE              0x7fefd180176   
> 35    QLibraryPrivate::load_sys       qlibrary_win.cpp        109     
> 0x6663f421      
> 36    QLibraryPrivate::load   qlibrary.cpp    532     0x6663bcaa      
> 37    QLibraryPrivate::loadPlugin     qlibrary.cpp    580     0x6663bde1      
> 38    QPluginLoader::load     qpluginloader.cpp       233     0x6662ceda      
> 39    ExtensionSystem::Internal::PluginSpecPrivate::loadLibrary       
> pluginspec.cpp  939     0x7fedb3d4640   
> 40    ExtensionSystem::Internal::PluginManagerPrivate::loadPlugin     
> pluginmanager.cpp       1390    0x7fedb3c0827   
> 41    ExtensionSystem::Internal::PluginManagerPrivate::loadPlugins    
> pluginmanager.cpp       1224    0x7fedb3bfb00   
> 42    ExtensionSystem::PluginManager::loadPlugins     pluginmanager.cpp       
> 364     0x7fedb3bcee0   
> 43    main    main.cpp        512     0x13f90b921     
> 44    WinMain qtmain_win.cpp  113     0x13f91121d     
> 45    __tmainCRTStartup       crtexe.c        618     0x13f9106b1     
> 46    WinMainCRTStartup       crtexe.c        466     0x13f91042e     
> 47    BaseThreadInitThunk     kernel32                0x771559bd      
> 48    RtlUserThreadStart      ntdll           0x7728a2e1      
> 
> Is this a (known) issue/bug or am I doing something wrong?
> 
> Cheers 
> Immanuel
> 
> 
> 
> _______________________________________________
> Qt-creator mailing list
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-- 
Eike Ziller
Principal Software Engineer

The Qt Company GmbH
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D-12489 Berlin
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