Unsolved Cannot load library qwt_designer_plugin.dll is not a valid win32 application
-
Win7 x64
Visual Studio 2013 x64
Qt 5.5 x64
I built qwt module for 64 bit Windows OS:
I run "VS2013 x64 Native Tools Command Prompt"nmake nmake install
I copied qwt_designer_plugin.dll in C:/Qt/Qt5.5.1/Tools/QtCreator/bin/plugins/designer/
and run Qt Creator
Error:Cannot load library C:/Qt/Qt5.5.1/Tools/QtCreator/bin/plugins/designer/qwt_designer_plugin.dll: %1 is not a valid win32 application
In Qt Designer good load qwt_designer_plugin.dll module.
-
Hi
If you Open Creator and look in Help->About Creator
What version of visual studio is it compiled with? -
@mrjj, hm "Qt Creator 3.5.1 Based on Qt 5.5.1 (MSVC 2013, 32 bit)
whether there is a 64 bit version of Qt Creator for Windows?http://www.qt.io/ru/download-open-source/
Qt Creator 3.5.1 for Windows (79 MB) (info) Qt Creator 3.5.1 for Linux/X11 32-bit (103 MB) (info) Qt Creator 3.5.1 for Linux/X11 64-bit (96 MB) (info) Qt Creator 3.5.1 for Mac (84 MB) (info)
-
Hi
Dont think there is one.
Im wondering if it will load 64 bit DLLS when its 32 app.
(guessing its a no go) -
Hi,
No there's no 64 bit pre-built QtCreator.
And no again, a 32bit application can't load a 64 bit plugin/dll. You have to ensure that you use the same compiler and Qt version that were used to build QtCreator.