There was recently a very similar post regarding this issue, however that user was able to solve his issue by re-installing. Reinstall did not do any just for me. I have upgraded my Qt installation from 4.8.4 (minGW) to 5.0.1 (minGW). I have updated all of my environment variables to reflect my new install directory, but I am still having issues.
Issue #1:
When I open Qt Creator 2.6.2 (bundled with 5.0.1) I receive the following message:
qmake.exe – Entry Point Not Found
“The procedure entry point __gxx_personality_v0 could not be located in the dynamic link library libstdc++-6.dll”. I installed 5.0.1 on another machine and I am receiving the same error.
Issue #2:
Eventually after clicking out of the “libstdc++-6.dll” error multiple times, I can load Qt Creator. When I try to run my program using the 5.0.1 toolchain I receive the following error:
ASSERT failure in QVector<T>::at: "index out of range", file D:\Qt\Qt5.0.1\5.0.1\mingw47_32\include/QtCore/qvector.h, line 348
Invalid parameter passed to C runtime function.
Invalid parameter passed to C runtime function.
Everything was okay prior to the update. I know “If it isn’t broken, don’t fix it” – my motivation lies in using QSerialPort with 5.0.1. A few of the functions apparently do not work as intended in 4.x, but are working under 5.0.1.
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