Troubleshooting Qt Creator Startup Error on Ubuntu After Installing Qt 5.15.2
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What could be causing the error message I'm encountering when trying to start the Qt Creator application on Ubuntu after installing Qt 5.15.2? How can I troubleshoot and resolve this issue effectively?
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@Sachin-Gaikwad said in Troubleshooting Qt Creator Startup Error on Ubuntu After Installing Qt 5.15.2:
How can I troubleshoot
By setting QT_DEBUG_PLUGINS env variable in the terminal where you're starting QtCreator and then checking the output (see https://doc.qt.io/qt-6/debug.html).
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@jsulm It started by terminal but the from Icon on the desktop when I click it shoes above message still . what to do?
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Hi,
Did you install the libraries suggested in the error message ?
By the way, which version of Ubuntu are you using ? Depending on that, you might have a more recent version of 5.15 available through the package manager.
