unneeded line removed

dream/simulation/LineGenerationJSON.py

@@ -220,7 +220,6 @@ def createObjectResourcesAndCoreObjects(environment,json_data):
             # create the CoreObject
             coreObject=objectType(**inputDict)
             coreObject.environment=environment
-            coreObject.env=environment.SimPyEnvironment
             environment.ObjList.append(coreObject)
             # update the nextIDs list of the object
             coreObject.nextIds=getSuccessorList(element['id'])