我尝试打开已保存的jmx时出错（我的备份是一周），
我试图遵循类似的问题，但也无法使用JMeter 3.1加载它，
我安装了新的JMeter 3.2并安装了所有可用插件的插件，但仍然出现错误：
2017-08-30 10:03:53,394 WARN o.a.j.g.a.Load: Unexpected error. java.lang.IllegalArgumentException: Problem loading XML from:'C:\Users\User\apache-jmeter-3.2\bin\test.jmx', missing class com.thoughtworks.xstream.converters.ConversionException:
---- Debugging information ----
cause-exception : com.thoughtworks.xstream.converters.ConversionException
cause-message :
first-jmeter-class : org.apache.jmeter.save.converters.HashTreeConverter.unmarshal(HashTreeConverter.java:67)
class : org.apache.jmeter.save.ScriptWrapper
required-type : org.apache.jorphan.collections.ListedHashTree
converter-type : org.apache.jmeter.save.ScriptWrapperConverter
path : /jmeterTestPlan/hashTree/hashTree/hashTree/ResultCollector
line number : 169
version : 3.2 r1790748
-------------------------------
java.lang.IllegalArgumentException: Problem loading XML from:'C:\Users\User\apache-jmeter-3.2\bin\test.jmx', missing class com.thoughtworks.xstream.converters.ConversionException:
---- Debugging information ----
cause-exception : com.thoughtworks.xstream.converters.ConversionException
cause-message :
first-jmeter-class : org.apache.jmeter.save.converters.HashTreeConverter.unmarshal(HashTreeConverter.java:67)
class : org.apache.jmeter.save.ScriptWrapper
required-type : org.apache.jorphan.collections.ListedHashTree
converter-type : org.apache.jmeter.save.ScriptWrapperConverter
path : /jmeterTestPlan/hashTree/hashTree/hashTree/ResultCollector
line number : 169
version : 3.2 r1790748
-------------------------------
at org.apache.jmeter.save.SaveService.readTree(SaveService.java:457) ~[ApacheJMeter_core.jar:3.2 r1790748]
at org.apache.jmeter.save.SaveService.loadTree(SaveService.java:425) ~[ApacheJMeter_core.jar:3.2 r1790748]
at org.apache.jmeter.gui.action.Load.loadProjectFile(Load.java:130) ~[ApacheJMeter_core.jar:3.2 r1790748]
at org.apache.jmeter.gui.action.Load.loadProjectFile(Load.java:102) ~[ApacheJMeter_core.jar:3.2 r1790748]
at org.apache.jmeter.gui.action.Load.doActionAfterCheck(Load.java:89) ~[ApacheJMeter_core.jar:3.2 r1790748]
at org.apache.jmeter.gui.action.AbstractActionWithNoRunningTest.doAction(AbstractActionWithNoRunningTest.java:45) ~[ApacheJMeter_core.jar:3.2 r1790748]
at org.apache.jmeter.gui.action.ActionRouter.performAction(ActionRouter.java:74) ~[ApacheJMeter_core.jar:3.2 r1790748]
at org.apache.jmeter.gui.action.ActionRouter.lambda$actionPerformed$0(ActionRouter.java:59) ~[ApacheJMeter_core.jar:3.2 r1790748]
at java.awt.event.InvocationEvent.dispatch(Unknown Source) [?:1.8.0_144]
at java.awt.EventQueue.dispatchEventImpl(Unknown Source) [?:1.8.0_144]
at java.awt.EventQueue.access$500(Unknown Source) [?:1.8.0_144]
at java.awt.EventQueue$3.run(Unknown Source) [?:1.8.0_144]
at java.awt.EventQueue$3.run(Unknown Source) [?:1.8.0_144]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_144]
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) [?:1.8.0_144]
at java.awt.EventQueue.dispatchEvent(Unknown Source) [?:1.8.0_144]
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) [?:1.8.0_144]
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) [?:1.8.0_144]
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) [?:1.8.0_144]
at java.awt.EventDispatchThread.pumpEvents(Unknown Source) [?:1.8.0_144]
at java.awt.EventDispatchThread.pumpEvents(Unknown Source) [?:1.8.0_144]
at java.awt.EventDispatchThread.run(Unknown Source) [?:1.8.0_144]
Caused by: com.thoughtworks.xstream.converters.ConversionException:
---- Debugging information ----
cause-exception : com.thoughtworks.xstream.converters.ConversionException
cause-message :
first-jmeter-class : org.apache.jmeter.save.converters.HashTreeConverter.unmarshal(HashTreeConverter.java:67)
class : org.apache.jmeter.save.ScriptWrapper
required-type : org.apache.jorphan.collections.ListedHashTree
converter-type : org.apache.jmeter.save.ScriptWrapperConverter
path : /jmeterTestPlan/hashTree/hashTree/hashTree/ResultCollector
line number : 169
version : 3.2 r1790748
-------------------------------
at org.apache.jmeter.save.ScriptWrapperConverter.createConversionException(ScriptWrapperConverter.java:103) ~[ApacheJMeter_core.jar:3.2 r1790748]
at org.apache.jmeter.save.ScriptWrapperConverter.unmarshal(ScriptWrapperConverter.java:97) ~[ApacheJMeter_core.jar:3.2 r1790748]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:70) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1230) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1214) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1085) ~[xstream-1.4.9.jar:1.4.9]
at org.apache.jmeter.save.SaveService.readTree(SaveService.java:442) ~[ApacheJMeter_core.jar:3.2 r1790748]
... 21 more
Caused by: com.thoughtworks.xstream.converters.ConversionException:
---- Debugging information ----
cause-exception : java.lang.ClassCastException
cause-message : org.apache.jmeter.reporters.ResultCollector cannot be cast to org.apache.jorphan.collections.HashTree
class : org.apache.jorphan.collections.ListedHashTree
required-type : org.apache.jorphan.collections.ListedHashTree
converter-type : org.apache.jmeter.save.converters.HashTreeConverter
path : /jmeterTestPlan/hashTree/hashTree/hashTree/ResultCollector
line number : 169
-------------------------------
at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:79) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:70) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:73) ~[xstream-1.4.9.jar:1.4.9]
at org.apache.jmeter.save.converters.HashTreeConverter.unmarshal(HashTreeConverter.java:67) ~[ApacheJMeter_core.jar:3.2 r1790748]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:70) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:73) ~[xstream-1.4.9.jar:1.4.9]
at org.apache.jmeter.save.converters.HashTreeConverter.unmarshal(HashTreeConverter.java:67) ~[ApacheJMeter_core.jar:3.2 r1790748]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:70) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.9.jar:1.4.9]
at org.apache.jmeter.save.ScriptWrapperConverter.unmarshal(ScriptWrapperConverter.java:95) ~[ApacheJMeter_core.jar:3.2 r1790748]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:70) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1230) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1214) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1085) ~[xstream-1.4.9.jar:1.4.9]
at org.apache.jmeter.save.SaveService.readTree(SaveService.java:442) ~[ApacheJMeter_core.jar:3.2 r1790748]
... 21 more
Caused by: java.lang.ClassCastException: org.apache.jmeter.reporters.ResultCollector cannot be cast to org.apache.jorphan.collections.HashTree
at org.apache.jmeter.save.converters.HashTreeConverter.unmarshal(HashTreeConverter.java:73) ~[ApacheJMeter_core.jar:3.2 r1790748]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:70) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:73) ~[xstream-1.4.9.jar:1.4.9]
at org.apache.jmeter.save.converters.HashTreeConverter.unmarshal(HashTreeConverter.java:67) ~[ApacheJMeter_core.jar:3.2 r1790748]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:70) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:73) ~[xstream-1.4.9.jar:1.4.9]
at org.apache.jmeter.save.converters.HashTreeConverter.unmarshal(HashTreeConverter.java:67) ~[ApacheJMeter_core.jar:3.2 r1790748]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:70) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.9.jar:1.4.9]
at org.apache.jmeter.save.ScriptWrapperConverter.unmarshal(ScriptWrapperConverter.java:95) ~[ApacheJMeter_core.jar:3.2 r1790748]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:70) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1230) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1214) ~[xstream-1.4.9.jar:1.4.9]
at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1085) ~[xstream-1.4.9.jar:1.4.9]
at org.apache.jmeter.save.SaveService.readTree(SaveService.java:442) ~[ApacheJMeter_core.jar:3.2 r1790748]
... 21 more
检查插件是否与JMeter 3.2兼容。
尝试使用创建它的版本打开您的计划，并检查您是否使用了在N + 1版本中删除的已弃用元素。
要了解已弃用的测试元素，请查看：
检查您使用的是最新的Jmeter软件。
目前在Jmeter（3.2）的最新版本中，如果您的jmx文件使用任何类型的插件而您的Jmeter没有安装该插件，它将显示您的。
转向最新的Jmeter版本5.1.1为我做了诀窍。