运行Moka Papyrus 2.0 BasicActiveObjectExample

Question

我正在尝试运行来自Moka Papyrus网站https://wiki.eclipse.org/Papyrus/UserGuide/ModelExecution BasicActiveObjectExample.zip的示例。

但是，我得到了一个类似这样的错误：

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.rangeCheck(Unknown Source)
at java.util.ArrayList.get(Unknown Source)
at org.eclipse.papyrus.moka.fuml.Semantics.impl.CommonBehaviors.BasicBehaviors.Execution.getBehavior(Execution.java:130)
at org.eclipse.papyrus.moka.fuml.Semantics.impl.Actions.BasicActions.ActionActivation.fire(ActionActivation.java:122)
at org.eclipse.papyrus.moka.fuml.Semantics.impl.Activities.IntermediateActivities.ActivityNodeActivation.receiveOffer(ActivityNodeActivation.java:90)
at org.eclipse.papyrus.moka.fuml.Semantics.impl.Activities.IntermediateActivities.ActivityNodeActivationGroup.run(ActivityNodeActivationGroup.java:107)
at org.eclipse.papyrus.moka.fuml.Semantics.impl.Activities.IntermediateActivities.ActivityNodeActivationGroup.activate(ActivityNodeActivationGroup.java:148)
at org.eclipse.papyrus.moka.fuml.Semantics.impl.Activities.IntermediateActivities.ActivityExecution.execute(ActivityExecution.java:49)
at org.eclipse.papyrus.moka.fuml.Semantics.impl.CommonBehaviors.Communications.ClassifierBehaviorInvocationEventAccepter.accept(ClassifierBehaviorInvocationEventAccepter.java:102)
at org.eclipse.papyrus.moka.async.fuml.Semantics.CommonBehaviors.Communications.AsyncObjectActivation.dispatchNextEvent(AsyncObjectActivation.java:282)
at org.eclipse.papyrus.moka.async.fuml.Semantics.CommonBehaviors.Communications.AsyncObjectActivation.run(AsyncObjectActivation.java:112)
at java.lang.Thread.run(Unknown Source)

我在http://git.eclipse.org/c/papyrus/org.eclipse.papyrus.git/diff/?id=b29d8620007e41208e01aee34e0901930dd39755中发现了类似的问题，我想它可能是不同版本的Moka Papyrus库。

环境：

Eclipse Neon 3

Moka Papyrus v.2.0.0

Answer 1

找到了！问题是因为我们没有设置引擎。默认情况下，它不是fUML的复合引擎。观看此视频

https://www.youtube.com/watch?v=M3OIOLvGmzw