QT 5.6.1 x64 Constructor Does Not Start

I installed the QT 5.6.1 x64 toolbox (using the qt-opensource-windows-x86-msvc2015_64-5.6.1-1 installation file) on a PC using Windows 10 Pro x64. It seems that QT Designer (... / bin / designer.exe) does not start. It is in the list of processes of the task manager (when using 0% of the processor and 12 MB of memory), but nothing is displayed (without windows, splashes, etc.).

The QT designer from the QT 5.1.1 x86 suite is working correctly.

Should I use the QT 5.6.1 x86 toolkit to use the QT Designer tool? Or is there another way?

The same problem is using QT 5.7 x64

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2 answers

Yes, I just left (moving to another directory also works :)):

  • Qt5WebEngineWidgets.dll.
  • Qt5WebEngineWidgetsd.dll
  • Qt5WebEngineWidgetsd.pdb

And QT Designer starts up and works great.

Of course, this is a temporary solution. An error was reported. Will wait for a decision.

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I ran into the same problem. After some searches, I found that this is an error that is still open: https://bugreports.qt.io/browse/QTBUG-53984

"" Qt5WebEngineWidgets.dll. , , , , , , , .

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Source: https://habr.com/ru/post/1648637/


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