Jmeter 接口自动化执行报错 无法找到类或者类的方法

写好的自动化测试脚本在PC以及mac book 都执行正确，但是放到linux集成环境时就一直报错，报错类似如下

   [jmeter] // Debug: eval: nameSpace = NameSpace: global (bsh.NameSpace@286291f6)
   [jmeter] // Debug: Time to initialize interpreter: 1
   [jmeter] // Debug: getResolvedMethod cache HIT: class org.apache.jmeter.threads.JMeterVariables - public java.lang.Object org.apache.jmeter.threads.JMeterVariables.getObject(java.lang.String)
   [jmeter] // Debug: Invoking method (entry): public java.lang.Object org.apache.jmeter.threads.JMeterVariables.getObject(java.lang.String) with args:
   [jmeter] // Debug: args[0] = productToursObj type = class java.lang.String
   [jmeter] // Debug: Invoking method (after massaging values): public java.lang.Object org.apache.jmeter.threads.JMeterVariables.getObject(java.lang.String) with args:
   [jmeter] // Debug: args[0] = productToursObj type = class java.lang.String
   [jmeter] // Debug: getResolvedMethod cache HIT: class org.apache.jmeter.protocol.http.sampler.HTTPSampleResult - public java.lang.String org.apache.jmeter.samplers.SampleResult.getResponseDataAsString()
   [jmeter] // Debug: Invoking method (entry): public java.lang.String org.apache.jmeter.samplers.SampleResult.getResponseDataAsString() with args:
   [jmeter] // Debug: Invoking method (after massaging values): public java.lang.String org.apache.jmeter.samplers.SampleResult.getResponseDataAsString() with args:
   [jmeter] // Debug: getResolvedMethod cache HIT: class com.tuniu.jmeter.view.tours.ProductTours - public com.tuniu.jmeter.view.tours.PageSaveOrder com.tuniu.jmeter.view.tours.ProductTours.getPageSaveOrder()
   [jmeter] // Debug: Invoking method (entry): public com.tuniu.jmeter.view.tours.PageSaveOrder com.tuniu.jmeter.view.tours.ProductTours.getPageSaveOrder() with args:
   [jmeter] // Debug: Invoking method (after massaging values): public com.tuniu.jmeter.view.tours.PageSaveOrder com.tuniu.jmeter.view.tours.ProductTours.getPageSaveOrder() with args:
   [jmeter] // Debug: getResolvedMethod cache MISS: class com.tuniu.jmeter.view.tours.PageSaveOrder - setOccupyRespData
   [jmeter] // Debug: Searching for method: setOccupyRespData( java.lang.String ) in 'com.tuniu.jmeter.view.tours.PageSaveOrder'
   [jmeter] // Debug: Looking for most specific method: setOccupyRespData
   [jmeter] Error in method invocation: Method setOccupyRespData( java.lang.String ) not found in class'com.tuniu.jmeter.view.tours.PageSaveOrder' : at Line: 14 : in file: inline evaluation of: ``import com.tuniu.jmeter.common.DataUtil; import com.tuniu.jmeter.common.HttpUtil . . . '' : .setOccupyRespData ( responseData )
   [jmeter]
   [jmeter] 	at bsh.BSHPrimarySuffix.doName(BSHPrimarySuffix.java:179)
   [jmeter] 	at bsh.BSHPrimarySuffix.doSuffix(BSHPrimarySuffix.java:120)
   [jmeter] 	at bsh.BSHPrimaryExpression.eval(BSHPrimaryExpression.java:80)
   [jmeter] 	at bsh.BSHPrimaryExpression.eval(BSHPrimaryExpression.java:47)
   [jmeter] 	at bsh.Interpreter.eval(Interpreter.java:645)
   [jmeter] 	at bsh.Interpreter.eval(Interpreter.java:739)
   [jmeter] 	at bsh.Interpreter.eval(Interpreter.java:728)
   [jmeter] 	at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
   [jmeter] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [jmeter] 	at java.lang.reflect.Method.invoke(Method.java:498)
   [jmeter] 	at org.apache.jmeter.util.BeanShellInterpreter.bshInvoke(BeanShellInterpreter.java:166)
   [jmeter] 	at org.apache.jmeter.util.BeanShellInterpreter.eval(BeanShellInterpreter.java:189)
   [jmeter] 	at org.apache.jmeter.util.BeanShellTestElement.processFileOrScript(BeanShellTestElement.java:151)
   [jmeter] 	at org.apache.jmeter.extractor.BeanShellPostProcessor.process(BeanShellPostProcessor.java:64)
   [jmeter] 	at org.apache.jmeter.threads.JMeterThread.runPostProcessors(JMeterThread.java:827)
   [jmeter] 	at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:517)
   [jmeter] 	at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:425)
   [jmeter] 	at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:254)
   [jmeter] 	at java.lang.Thread.run(Thread.java:748)

排除很久，分别测试了如下定位原因

1：机器设置的默认语言问题

2：jmx文件换行是否存在\r\n的情况，即不符合linux文件换行符的情况

3：jmeter版本不匹配

4：jre8大版本相同，但是小版本不同时，存在某些bug

5：。。。。

尝试了N种可能存在的问题，添加了N多的日志打印，定位了一个礼拜

终于柳暗花明又一村

发现有个配置项配置到了另外一个Jenkins项目的插件目录中去了

解决办法如下：

配置文件：user.properties

修改user.classpath配置项到我们项目的目录即可，如我这边的配置user.classpath=/root/jenkins/workspace/Automation_Interface_Pre_AllTestCase/plugin

总结：

做事情还是要细心，本质上是一个小问题，但是却定位了将近一个礼拜，之前也前前后后检查过好几次这个配置项，仍然没发现配置错了目录，实在不应该，还一直怀疑自己的代码是不是有不兼容的错误，奔溃ing，仅此记录下