QT6.2 qtmqtt can't be built

[seuliang]

MinGW 64 V8.1 qt creator 5.0.0 and cmake 3.21.1 are installed by qt online installer. Strawberry Perl 5.32 is installed.
When i building mqtt at qt6.2 source folder, no configure error occures，but build tool is dissabled.
said "the project was not parsed sucessfully"

[SGaist]

Hi and welcome to devnet,

How did you get the module sources ?
How exactly are you building it ?

[seuliang]

I copy qtmqtt from qt6.2 beta3 source folder to my folder,
and open qtmqtt/CMakeLists.txt with qt creator.

[SGaist]

What if you do the build on the command line ?