Hi all, I'm trying to execute JPDL Process (4.0) that modifies an existing .UML file using the UML2 Library and i have to execute a useless instruction just to somehow get the UML initialized. The code fragment is bellow. If I remove the UMLFactory.eINSTANCE.createClass().setName(""); the code crashes. It's important to mention that if I remove JPDL, everything runs OK!! // extremely weird behavior. if I remove the line bellow the code crashes. // it seems something inside RMf must be initialized. /////////////////////////////////////////////// UMLFactory.eINSTANCE.createClass().setName(""); /////////////////////////////////////////////// org.eclipse.uml2.uml.Package topPackage = UMLModelWrapper.loadModel(URI.createURI(PATH_NAME).appendSegment( MODEL_NAME).appendFileExtension(UMLResource.FILE_EXTENSION)); SymbolTable.getInstance().umlModel = topPackage; cheers View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247403#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...