diff -r 61566f35ab22 -r c878e8255972 eric6/Graphics/UMLClassDiagramBuilder.py --- a/eric6/Graphics/UMLClassDiagramBuilder.py Mon Jun 22 17:55:06 2020 +0200 +++ b/eric6/Graphics/UMLClassDiagramBuilder.py Tue Jun 23 17:24:18 2020 +0200 @@ -73,7 +73,6 @@ try: extensions = ( - Preferences.getPython("PythonExtensions") + Preferences.getPython("Python3Extensions") + ['.rb'] )