InDesign COM not supported?

[Gintaras]

QM does not support some rarely used things in type libraries. But I never saw such error in >10 years.

Try without a type library.

IDispatch oidApp._create("InDesign.Application")
IDispatch oidDoc=oidApp.ActiveDocument

With IDispatch you will not see the method lists in QM. But converting from VBA is easier.