java.lang.RuntimeException: Execution failed at ptolemy.moml.MoMLSimpleApplication$UnloadThread.run(MoMLSimpleApplication.java:402) Caused by: ptolemy.kernel.util.IllegalActionException: At the current time, process-oriented domains (PN and CSP) cannot be nested inside firing-based domains (SDF, DE, CT, etc.). in .PNInsideDE.CompositeActor.port Because: class ptolemy.domains.de.kernel.DEReceiver cannot be cast to class ptolemy.actor.process.ProcessReceiver (ptolemy.domains.de.kernel.DEReceiver and ptolemy.actor.process.ProcessReceiver are in unnamed module of loader 'app') at ptolemy.actor.process.BranchController.addBranches(BranchController.java:182) at ptolemy.actor.process.CompositeProcessDirector.createBranchController(CompositeProcessDirector.java:221) at ptolemy.actor.process.CompositeProcessDirector.initialize(CompositeProcessDirector.java:289) at ptolemy.domains.pn.kernel.PNDirector.initialize(PNDirector.java:241) at ptolemy.actor.CompositeActor.initialize(CompositeActor.java:935) at ptolemy.actor.Director.initialize(Director.java:938) at ptolemy.actor.Director.initialize(Director.java:907) at ptolemy.domains.de.kernel.DEDirector.initialize(DEDirector.java:944) at ptolemy.actor.CompositeActor.initialize(CompositeActor.java:935) at ptolemy.actor.Manager.initialize(Manager.java:724) at ptolemy.actor.Manager.execute(Manager.java:356) at ptolemy.actor.Manager.run(Manager.java:1263) at ptolemy.actor.Manager$PtolemyRunThread.run(Manager.java:1933) Caused by: java.lang.ClassCastException: class ptolemy.domains.de.kernel.DEReceiver cannot be cast to class ptolemy.actor.process.ProcessReceiver (ptolemy.domains.de.kernel.DEReceiver and ptolemy.actor.process.ProcessReceiver are in unnamed module of loader 'app') at ptolemy.actor.process.BranchController.addBranches(BranchController.java:178) ... 12 more Warning: '.RemoveNilTokens.Test2' The test produced only 7 tokens, yet the correctValues parameter was expecting 8 tokens. Warning: '.RemoveNilTokens.Test' The test produced only 8 tokens, yet the correctValues parameter was expecting 13 tokens.