如何修复JMeterPluginsCMD "Exception in thread "main“java.lang.ExceptionInInitializerError”错误
如何修复JMeterPluginsCMD "Exception in thread "main“java.lang.ExceptionInInitializerError”错误
提问于 2021-11-17 04:11:59
我正在尝试在JMeter运行后使用Windows上的JMeterPluginsCMD生成负载测试结果图。我从JMeter插件管理器安装了该插件。
当我运行一个命令时，我得到一条错误消息。如何处理此错误消息？
`JMeterPluginsCMD.bat --generate-png "test.png" --input-jtl "...\test-3.jtl" --plugin-type ResponseTimesOverTime --width 800 --height 600`JMETER_home/bin中存在插件JMeterPluginsCMD.bat
我收到以下错误：
2021-11-17 09:54:35,131 WARN o.a.j.u.JMeterUtils: Exception 'Cannot invoke "java.util.Properties.getProperty(String, String)" because "org.apache.jmeter.util.JMeterUtils.appProperties" is null' occurred when fetching String property:'sampleresult.default.encoding', defaulting to: ISO-8859-1
2021-11-17 09:54:35,137 WARN o.a.j.u.JMeterUtils: Exception 'Cannot invoke "java.util.Properties.getProperty(String)" because "org.apache.jmeter.util.JMeterUtils.appProperties" is null' occurred when fetching String property:'jmeterPlugin.prefixPlugins'
2021-11-17 09:54:35,138 INFO k.a.j.PluginsCMDWorker: Using JMeterPluginsCMD v. N/A
2021-11-17 09:54:35,139 INFO o.a.j.u.JMeterUtils: Setting Locale to en_US
2021-11-17 09:54:35,147 INFO k.a.j.JMeterPluginsUtils: Loading user properties from: E:\Outcode\ProtocolNow\apache-jmeter-5.3\bin\user.properties
2021-11-17 09:54:35,148 INFO k.a.j.JMeterPluginsUtils: Loading system properties from: E:\Outcode\ProtocolNow\apache-jmeter-5.3\bin\system.properties
ERROR: java.lang.ExceptionInInitializerError
*** Problem's technical details go below ***
Home directory was detected as: E:\Outcode\ProtocolNow\apache-jmeter-5.3\lib
Exception in thread "main" java.lang.ExceptionInInitializerError
at com.thoughtworks.xstream.XStream.setupConverters(XStream.java:990)
at com.thoughtworks.xstream.XStream.<init>(XStream.java:593)
at com.thoughtworks.xstream.XStream.<init>(XStream.java:515)
at com.thoughtworks.xstream.XStream.<init>(XStream.java:484)
at com.thoughtworks.xstream.XStream.<init>(XStream.java:430)
at com.thoughtworks.xstream.XStream.<init>(XStream.java:383)
at org.apache.jmeter.save.SaveService$XStreamWrapper.<init>(SaveService.java:82)
at org.apache.jmeter.save.SaveService$XStreamWrapper.<init>(SaveService.java:80)
at org.apache.jmeter.save.SaveService.<clinit>(SaveService.java:113)
at org.apache.jmeter.save.CSVSaveService.processSamples(CSVSaveService.java:144)
at org.apache.jmeter.reporters.ResultCollector.loadExistingFile(ResultCollector.java:380)
at kg.apc.jmeter.PluginsCMDWorker.doJob(PluginsCMDWorker.java:138)
at kg.apc.cmdtools.ReporterTool.processParams(ReporterTool.java:255)
at kg.apc.cmdtools.PluginsCMD.processParams(PluginsCMD.java:62)
at kg.apc.cmdtools.PluginsCMD.processParams(PluginsCMD.java:21)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at kg.apc.cmd.UniversalRunner.main(UniversalRunner.java:115)
Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make field private final java.util.Comparator java.util.TreeMap.comparator accessible: module java.base does not "opens java.util" to unnamed module @75c072cb
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:354)
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297)
at java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:178)
at java.base/java.lang.reflect.Field.setAccessible(Field.java:172)
at com.thoughtworks.xstream.core.util.Fields.locate(Fields.java:40)
at com.thoughtworks.xstream.converters.collections.TreeMapConverter.<clinit>(TreeMapConverter.java:50)
... 20 more回答 1
Stack Overflow用户
发布于 2021-11-17 06:24:54
在这方面寻求帮助的正确地方是JMeter Plugins Support Forum。
回到你的问题：
在JMeterPluginsCMD.bat中，更改以下行：
java -jar %~dp0\..\lib\cmdrunner-2.2.jar --tool Reporter %*对于这一条：
java --add-opens=java.base/java.util=ALL-UNNAMED -jar %~dp0\..\lib\cmdrunner-2.2.jar --tool Reporter %*请注意，根据9 Easy Solutions for a JMeter Load Test “Out of Memory” Failure的文章，您应该始终使用最新版本的JMeter，因此请考虑在下一个可用的机会升级到JMeter 5.4.1 (或JMeter Downloads页面上提供的任何最新稳定版本)。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/69998848
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