I'm trying to migrate an ArgoUML file to Modelio. According to my understanding, both support XMI, but somehow this still doesn't work. When I export my ArgoUML data to XMI, Modelio won't import it, I get the following error:
Failed: file content is not recognized as a valid model.
So.. is there a way to get around this? ArgoUML is version 0.34, Modelio is version 3.1
In fact the formats supported by both tools are different. ArgoUML exports in UML1.4/XMI 1.1 format and Modelio imports in UML2.x/XMI2.x format (adopted in 2005...), that's why your ArgoUML exports are not recoginized by Modelio import.
Obviously one workaround would be to transform UML1.4/XMI1.1 in, at least, UML2.1.1/XMI2.1... I just google "transform UML 1.4 2.1" and I found the following site but I did not test it!!!