Java reverse engineering not working on 5.4.01

[rbaraer]

I've tried both to reverse an entire external project and to update a UML class diagram first created in Modelio, then modified in Eclipse (following this tutorial : https://github.com/iblasquez/tuto_ModelisationUML/blob/master/Modelio/Modelio_RoundtripEclipse.md)... Both fail with this error :

javax.xml.bind.JAXBException: Provider com.sun.xml.internal.bind.v2.ContextFactory not found
 - with linked exception:
[java.lang.ClassNotFoundException: com.sun.xml.internal.bind.v2.ContextFactory]

This error seems to be caused by classes existing in Java 8 but no more in Java 11, and in my Windows installation, I've checked and this is Java 11 which is installed with Modelio...

Could someone check this and tell me if there is a solution I could try by myself ? I plan to use Modelio (UML) / Eclipse (Java) for showing round-trip in my coming OO Programming course next year...

Thanks !

[LOSNA17LL]

I encountered the same issue and couldn't find any way around.
So I switched to Modelio 5.3.1 (the version before) and it somehow works.
No idea why it suddenly works, no idea why it didn't work, but it works...