We were building the QT app locally with QTDIR, PGDIR, PYTHON_HOME, andPYTHON_VERSION set, and by running:
make appbundle
We were seeing the runtime error:
Could not find QtWebEngineProcess Abort trap: 6
after a successful python server start.
We found that the setup before signing in codesign-bundle.sh was necessary to resolve this, whether or not one is planning on signing the app or dmg. The fix requires setting variables appropriately in mac/pkg/framework.conf