Abnormal exit occurs in Qt #171
Description
Hello, thank you for providing this excellent repository.
I am attempting to build a plugin system. I intend to instantiate within a dynamic library and return a singleton to achieve decoupling.
However, after calling the getXXXXServiceComponent function in the dynamic library, an abnormal exit occurs.
Environment: Windows 10 + Qt 5.14.2 + MingW73_32 + QMake
Clicking the button above will cause an abnormal exit, while clicking the button below will run normally
