1.find menu "Qt VS Tools", select Qt Options 2.add a new Qt version 3. right click the target project, and select "Qt project settings" 4.set the Qt Version https://stackoverflow.com/questions/10452721/theres-no-qt-version-assigned-to-…
The error message while trying to create a ADO.net Entity Data Model ( Entity Framework 6 ) for MySql Database in Microsoft Visual Studio 2013 "Your project references the latest version of Entity Framework; however, an Entity Framework database prov…
解决办法: Run regedit. Hop to HKEY_CURRENT_USER\Software\Trolltech\Versions或HKEY_CURRENT_USER\Software\Digia\Versions Add a new key named "bin文件夹的上一级目录" or whatever version you have. Under the new key, create a new string "InstallDir" valu…