Problem occured when I using pyecore

[hebin123456]

https://github.com/hebin123456/Ecore
I'm sorry to bother you. I encountered a problem with (MRO) when using pyecore. My ecore file address has been placed in the link above. When I use pyecore to convert gautosar.ecore, there is no problem, but convert autosar450.ecore encountered a (MRO) problem. Can you help me?

[aranega]

Hi @hebin123456 ,

Sorry for the late answer! I played a little bit with your metamodels and it turns out that one of your metamodel as a class hierarchy that is incompatible with the Python default one. I have some experimental fix on branches for that and I'm currently working on a fix for that on the develop branch. I wasn't sure to add it as it is a really rare case and the fix slow down just a little bit some operations; buy the last fix I added on develop is activated only if your case is met at run-time.

At the same time, I have an issue while compiling with RestrictedPython with the name of some of the EOperations in the metamodel, I had to turn it off on my machine just to see if I was able to really open both of your metamodels (it works!).