登录报错(业务服务器执行出错)

starchen

登录页面提示报错信息



以下为控制台提示信息;
2018-12-06 09:46:01 [JVM]start...23AE9D2317F5488FB7E56C08DD2C94FC, process: /SA/
OPM/system/systemProcess, activity: mainActivity, action: loginAction
2018-12-06 09:46:01 Bad version number in .class file
java.lang.UnsupportedClassVersionError: Bad version number in .class file
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
        at com.justep.model.impl.JustepURLClassLoader.defineClass(Unknown Source)
        at com.justep.model.impl.JustepURLClassLoader.access$100(Unknown Source)
        at com.justep.model.impl.JustepURLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.justep.model.impl.JustepURLClassLoader.findClass(Unknown Source)
        at com.justep.model.impl.ModelImpl$ModelClassLoader$1.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
        at com.justep.model.impl.ModelImpl$ModelClassLoader.findClass(Unknown Source)
        at com.justep.model.impl.ModelImpl$DynamicClassManager.loadDynamicClass(Unknown
Source)
        at com.justep.model.impl.ModelImpl$DynamicClassManager.getDynamicClass(Unknown
Source)
        at com.justep.model.impl.ModelImpl$DynamicClassManager.getDynamicMethod(Unknown
Source)
        at com.justep.model.impl.ModelImpl.getModelMethod(Unknown Source)
        at com.justep.system.action.Engine.invokeActions(Native Method)
        at com.justep.system.action.Engine.invokeActions(Unknown Source)
        at com.justep.business.server.BusinessServer.doAction(Unknown Source)
        at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
        at com.justep.business.server.BusinessServer.excute(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127
)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103
)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http
11Protocol.java:606)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:595)

这是什么原因引起的， 应该怎么处理呢，

jishuang

Bad version number in .class file
java.lang.UnsupportedClassVersionError: Bad version number in .class file

这些错误都是标准的，网上都能查找到原因

jdk版本的问题，studio中BIZ层右键源码编译后重启服务再运行

starchen

问题已解决，请结贴吧，