scribble-core/src/main/java/org/scribble/model/endpoint/actions/EAction.java
return this.ef;
EModelFactory getEModelFactory()
not the Scribble job root  i.e. main
scribble-core/src/main/java/org/scribble/main/ScribbleException.java
CommonTree root = blame;
		while (root.parent != null)
		{
			root = root.parent;
this CommonTree (not the Scribble job root, i.e. main)