Error while running Qt5.12

Jasur

Hi all

I have installed Qt5.12 online, but after running qtcreator i have such type of error:
Cannot mix incompatible Qt library (version 0x50c02) with this library (version 0x50e01). What i should do to fix this problem?

Regards,
Jasur

jsulm

@Jasur Please explain more preciselly what you're doing. Does this error occur when you start QtCreator? Does it occur when you try to start your app from QtCreator? Which OS?

Jasur

@jsulm The problem occured when i start QtCreator, I use mageia7, it appears when i upgraded from mageia6 to mageia7. Reinstalling OS, solved everything. I back to mageia6.

Regards,
Jasur