QT5.14.1 Windows Compile Error

[duerrpADA]

Tried to compile with Visual Studio 2017 and QT 5.14.1 but got the following Errors:

Error	C2248	'QObjectUserData::QObjectUserData': cannot access private member declared in class 'QObjectUserData'	qtcore	c:\devtools\lqtqt5.14.1\build\qtcore_src\qtcore_meta_qobjectuserdata.cpp	7	
Error	C3861	'qmlRegisterBaseTypes': identifier not found	qtqml	c:\devtools\lqtqt5.14.1\build\qtqml_src\qtqml_globals.cpp	3333	
Error	C3861	'qmlRegisterBaseTypes': identifier not found	qtwebchannel	c:\devtools\lqtqt5.14.1\build\qtwebchannel_src\qtwebchannel_globals.cpp	3435	
Error	C3861	'qmlRegisterBaseTypes': identifier not found	qtquick	c:\devtools\lqtqt5.14.1\build\qtquick_src\qtquick_globals.cpp	5052	
Error	C3861	'qmlRegisterBaseTypes': identifier not found	qtquickwidgets	c:\devtools\lqtqt5.14.1\build\qtquickwidgets_src\qtquickwidgets_globals.cpp	5769	
Error	C3861	'qmlRegisterBaseTypes': identifier not found	qtwebenginecore	c:\devtools\lqtqt5.14.1\build\qtwebenginecore_src\qtwebenginecore_globals.cpp	500	
Error	C3861	'qmlRegisterBaseTypes': identifier not found	qtwebenginewidgets	c:\devtools\lqtqt5.14.1\build\qtwebenginewidgets_src\qtwebenginewidgets_globals.cpp	4468	

With Visual Studio 2017 and QT 5.13.2 everything compiles successfully.

I found a link which states that 'qmlRegisterBaseTypes' was exported only accidentally and is now removed:
https://code.qt.io/cgit/qt/qtdeclarative.git/tree/dist/changes-5.14.0/?h=v5.14.0

in line 220:

The accidentally exported function qmlRegisterBaseTypes() was removed.

If needed i can supply a complete build-log.

[sanikoyes]

Current version used 5.13.x headers(lqt files) only, i was tested compile with qt 5.12.0 and 5.13.0, other version was not tested.

[duerrpADA]

Are there any plans on keeping this library up with the upcoming QT Versions?
QT 5.15 will be the last QT5 Version and QT6 will arrive soon i guess.

[sanikoyes]

I have a plan to rewrite cpptoxml and use libclang + Python to parse the latest official version of QT header to generate C + + ast XML file, but this is a long-term plan.

[stof-soft]

please if anyone can upload pre-compiled DLLs . 32bit