Parsing error during wrapper generation with Qt5.15

[atracsys-sbt]

I tried to generate the wrapper with the generator with Qt5.15, but I encountered the following message:

PS D:\dev-ext\src\pythonqt-mevislab_fork\generator\release> .\pythonqt_generator.exe
Please wait while source files are being generated...
Parsing typesystem file [:/trolltech/generator/build_all.txt]
Fatal error: line=1, column=1, message=unexpected end of file
Fatal error: line=2, column=62, message=Failed to parse: 'typesystem_core.xml'
Cannot parse file: ':/trolltech/generator/build_all.txt'

After running it in debug, the culprit seems to be QXmlSimpleReader::parse in TypeDatabase::parseFile, which may work differently in Qt5.15 compared to previous versions.