The fix is broken, the engine returns:
java.util.concurrent.ExecutionException: java.lang.NullPointerException: Cannot invoke "dk.aau.cs.model.tapn.TimedPlace.name()" because the return value of "dk.aau.cs.model.tapn.TimedToken.place()" is null
The fix is broken, the engine returns:
java.util. concurrent. ExecutionExcept ion: java.lang. NullPointerExce ption: Cannot invoke "dk.aau. cs.model. tapn.TimedPlace .name() " because the return value of "dk.aau. cs.model. tapn.TimedToken .place( )" is null