Unable to find the platform plugin error when run in release mode

[Meghana SK]

Hi all,
I am using C:\Qt\5.15.4\mingw81_32\bin>windeployqt.exe --release --qmldir srcpath destpath to deploy Qt Quick application, but the getting platform plugin error. The same command with --debug flag works fine for debug mode. Please support.

OS used: Windows 10
Compiler: MinGW 32-bit compiler

Thanks,
Meghana

[SGaist]

Hi and welcome to devnet,

Can you start your application with the QT_DEBUG_PLUGINS environment set to 1 ?
That should give your more information about what is going on with the platform plugin.