如何修复JMETER 5.5中的"CannotResolveClassException：node"错误，请提供建议。

在某些JMX文件中出现此错误，但可以打开和处理其他文件。

原因：CannotResolveClassException：node
详细信息：com. thoughtworks. xstream. mapper. CannotResolveClassException：node at org. apache. jmeter.保存. SaveService. readTree（SaveService.java：456）~[ApacheJMeter_core. jar：5.5] at org. apache. jmeter. save. SaveService. loadTree（SaveService.java：429）~[ApacheJMeter_core. jar：5.5] at org. apache. jmeter. gui. action. Load. loadProjectFile（Load.java：129）~[ApacheJMeter_core. jar：5.5] at org. apache. jmeter. gui. action. Load. loadProjectFile（Load.java：101）~[ApacheJMeter_core. jar：5.5] at org. apache. jmeter. gui. action. Load. documentAfterCheck（Load.java：88）~[ApacheJMeter_core. jar：5.5] at org. apache. jmeter. gui. action. AbstractList WithNoRunningTest. doAction（Abstract WithNoRunningTest.java：44）~[ApacheJMeter_core. jar：5.5] at org. apache. jmeter. gui. action. Router. performAction（ApacheRouter.java：87）~[ApacheJMeter_core. jar：5.5] at org.apache.jmeter.gui.action.ApacheRouter.juda$actionPerformed$0（ApacheRouter.java：69）~[ApacheJMeter_core. jar：5.5] at java. awt. event. Dispatch（EventcationEvent.java：318）~[？：？] at java. awt. EventQueue. dispatchEventImpl（Eventque.java：773）~[？：？] at java. awt. EventQueue $www.example.com（Eventque.java：720）~[？：？] at java. awt. EventQueue $www.example.com（Eventque.java：714）~[？：？] at java. security. EventController. documented（EventController.java：400）~[？：？]4.run] at java. awt. EventDispatchThread. pumpEventsForFilter（EventDispatchThread.java：124）~[？：？] at java. awt. EventDispatchThread. pumpEventsForHierarchy（EventDispatchThread.java：113）~[？：？] at java. awt. EventDispatchThread. pumpEvents（EventDispatchThread.java：109）~[？：？] at java. awt. EventDispatchThread. pumpEvents（EventDispatchThread.java：101）~[？：？] at www.example.com（EventDispatchThr 4.run：？[英语泛读材料起因：com. thoughtworks. xstream. mapper. CannotResolveClassException：在com. thoughtworks. xstream. mapper. DefaultMapper. realClass处出现节点异常（DefaultMapper.java：81）~[xstream-1.4.19.jar：在com. thoughtworks. xstream. mapper. MapperWrapper. realClass（MapperWrapper.java：125）~[xstream-1.4.19.jar：在com. thoughtworks. xstream. mapper. DynamicProxyMapper. realClass（DynamicProxyMapper.java：55）~[xstream-1.4.19.jar：在com. thoughtworks. xstream. mapper. MapperWrapper. realClass（MapperWrapper.java：125）~[xstream-1.4.19.jar：1.4.19]在com. thoughtworks. xstream. mapper. PackageAliasingMapper. realClass（PackageAliasingMapper. java：88）~[xstream-1.4.19.jar：java.awt.EventDispatchThread.run125）~[xstream-1.4.19.jar：1.4.19] at com. thoughtworks. xstream. mapper. SecurityMapper. realClass（SecurityMapper.java：71）~[xstream-1.4.19.jar：在com. thoughtworks. xstream. mapper. MapperWrapper. realClass（MapperWrapper.java：125）~[xstream-1.4.19.jar：1.4.19]在org.apache.jmeter.save.SaveService$XStreamWrapper$1.realClass（SaveService.java：97）~[ApacheJMeter_core. jar：5.5] at com. thoughtworks. xstream. mapper. MapperWrapper. realClass（MapperWrapper.java：125）~[xstream-1.4.19.jar：1.4.19] at com. thoughtworks. xstream. mapper. CachingMapper. realClass（CachingMapper.java：47）~[xstream-1.4.19.jar：1.4.19] at com. thoughtworks. xstream. core. util. HierarchicalStreams. readClassType（HierarchicalStreams.java：29）~[xstream-1.4.19.jar：1.4.19] at com. thoughtworks. xstream. core. TreeUnmarshaller. start（TreeUnmarshaller.java：135）~[xstream-1.4.19.jar：1.4.19] at com. thoughtworks. xstream. core. AbstractTreeMarshallingStrategy. unmarshal（AbstractTreeMarshallingStrategy.java：32）~[xstream-1.4.19.jar：1.4.19]在com. thoughtworks. xstream. XStream. unmarshal（XStream.java：1421）~[xstream-1.4.19.jar：1.4.19] at com. thoughtworks. xstream. XStream. unmarshal（XStream.java：1399）~[xstream-1.4.19.jar：1.4.19] at com. thoughtworks. xstream. XStream. fromXML（XStream.java：1284）~[xstream-1.4.19.jar：在org. apache. jmeter.保存. SaveService. readTree（SaveService.java：446）~[ApacheJMeter_core. jar：5.5]... 20 more 2023 - 12 - 15 20：02：57，730错误o.a.j.u. JMeterUtils：从"C：\Users\diwgupta\Scripts\IMS_32260.jmx"加载XML时出错。原因：CannotResolveClassException：节点
更新了java类路径