问题描述
我添加的只是一些滑块，现在我的模型似乎在 10 天模拟后崩溃了。我没有使用我的代理的任何动画或视觉表现。
Error while drawing animation frame.
Possibly caused by dynamic properties of animation shapes.
The picture will be restored when (and if) the error goes away.
Error during model destruction:
NullPointerException
java.lang.NullPointerException
at com.anylogic.engine.presentation.ShapeEmbeddedobjectIcon.resetSVGState(UnkNown Source)
at com.anylogic.engine.presentation.ShapeGroup.resetSVGState(UnkNown Source)
at com.anylogic.engine.presentation.Shape.removeSVGImage(UnkNown Source)
at com.anylogic.engine.gui.SVGFrameProducer.n(UnkNown Source)
at com.anylogic.engine.gui.ExperimentHost.n(UnkNown Source)
at com.anylogic.engine.gui.ExperimentHost.setPresentable(UnkNown Source)
at com.anylogic.engine.gui.ExperimentHost.onAgentDestroyed_xjal(UnkNown Source)
at com.anylogic.engine.Agent.onDestroy(UnkNown Source)
at ae.Main.onDestroy(Main.java:3535)
at com.anylogic.engine.Engine.n(UnkNown Source)
at com.anylogic.engine.Engine.stop(UnkNown Source)
at com.anylogic.engine.ExperimentSimulation.stop(UnkNown Source)
at com.anylogic.engine.gui.ExperimentHost.executeCommand(UnkNown Source)
at com.anylogic.engine.internal.webserver.e.onCommand(UnkNown Source)
at com.anylogic.executor.basic.rest.BasicAnimationSessionController.lambda$null$9(BasicAnimationSessionController.java:112)
at com.anylogic.engine.internal.webserver.i.acceptToAnimationSvgSession(UnkNown Source)
at com.anylogic.executor.basic.rest.BasicAnimationSessionController.lambda$startController$10(BasicAnimationSessionController.java:112)
at spark.ResponseTransformerRouteImpl$1.handle(ResponseTransformerRouteImpl.java:47)
at spark.http.matching.Routes.execute(Routes.java:61)
at spark.http.matching.MatcherFilter.doFilter(MatcherFilter.java:130)
at com.anylogic.engine.internal.webserver.config.ALServerFactory$1.lambda$0(UnkNown Source)
at org.eclipse.jetty.servlets.QoSFilter.doFilter(QoSFilter.java:201)
at com.anylogic.engine.internal.webserver.config.ALServerFactory$1.doHandle(UnkNown Source)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1568)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:530)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
at org.eclipse.jetty.server.httpconnection.onFillable(httpconnection.java:256)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
at java.base/java.lang.Thread.run(Thread.java:834)
Error during drawing animation frame:
java.lang.NullPointerException
at com.anylogic.engine.FlowchartMappedPort.count(UnkNown Source)
at com.anylogic.libraries.processmodeling.Queue.a(UnkNown Source)
at com.anylogic.libraries.processmodeling.Queue.a(UnkNown Source)
at com.anylogic.libraries.processmodeling.Queue$3.updateDynamicProperties(UnkNown Source)
at com.anylogic.engine.presentation.Shape.updateDynamicPropertiesstructural(UnkNown Source)
at com.anylogic.engine.presentation.ShapeGroup.updateDynamicPropertiesstructural(UnkNown Source)
at com.anylogic.engine.presentation.ShapeGroup.updateDynamicPropertiesstructural(UnkNown Source)
at com.anylogic.engine.presentation.ShapeGroup.updateDynamicPropertiesstructural(UnkNown Source)
at com.anylogic.engine.presentation.ShapeEmbeddedobjectIcon.updateDynamicPropertiesstructural(UnkNown Source)
at com.anylogic.engine.presentation.ShapeGroup.updateDynamicPropertiesstructural(UnkNown Source)
at com.anylogic.engine.Presentable.n(UnkNown Source)
at com.anylogic.engine.Presentable.updateShapeDynamicProperties(UnkNown Source)
at com.anylogic.engine.gui.SVGFrameProducer.n(UnkNown Source)
at com.anylogic.engine.gui.ExperimentHost$1.l(UnkNown Source)
at com.anylogic.engine.gui.ExperimentHost$1.n(UnkNown Source)
at com.anylogic.engine.gui.SVGFrameCollector.l(UnkNown Source)
at com.anylogic.engine.gui.SVGFrameCollector.c(UnkNown Source)
at java.base/java.lang.Thread.run(Thread.java:834)
解决方法
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