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新建菜单时报错。日志如下。第一次见到这样的错误,是什么问题呢?

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2015-08-24 10:11

JFinal action report -------- 2015-08-24 10:06:56 ------------------------------
Controller : com.eova.core.menu.MenuController.(MenuController.java:1)
Method : add
Interceptor : com.eova.interceptor.LoginInterceptor.(LoginInterceptor.java:1)
com.jfinal.plugin.activerecord.tx.Tx.(Tx.java:1)
Parameter : icon=icon-application parentId=22 indexNum=1 objectCode=combo name=21312 code=123123 type=singleGrid

Sql: select * from eova_menu where code = ?
java.lang.ClassCastException: com.eova.model.MenuConfig cannot be cast to com.eova.model.MenuConfig
at Serializer_1.write1(Unknown Source)
at Serializer_1.write(Unknown Source)
at com.alibaba.fastjson.serializer.JSONSerializer.write(JSONSerializer.java:361)
at com.alibaba.fastjson.JSON.toJSONString(JSON.java:393)
at com.alibaba.fastjson.JSON.toJSONString(JSON.java:381)
at com.eova.model.Menu.setConfig(Menu.java:50)
at com.eova.core.menu.MenuController.add(MenuController.java:94)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.jfinal.aop.Invocation.invoke(Invocation.java:71)
at com.jfinal.plugin.activerecord.tx.Tx.intercept(Tx.java:76)
at com.jfinal.aop.Invocation.invoke(Invocation.java:65)
at com.eova.interceptor.LoginInterceptor.intercept(LoginInterceptor.java:49)
at com.jfinal.aop.Invocation.invoke(Invocation.java:65)
at com.jfinal.core.ActionHandler.handle(ActionHandler.java:74)
at com.jfinal.plugin.druid.DruidStatViewHandler.handle(DruidStatViewHandler.java:75)
at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:72)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:365)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:937)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:998)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:856)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Unknown Source)

评论 (5)

我也遇到了同样的问题。

V1.4开始主推Tomcat运行Eova服务,Jetty不稳定,并且正式使用当中几乎都是Tomcat。导致该问题的原因是Jetty服务配置路径不对,导致class加载错乱,所以就出现了自己不能转自己。最快的解决方案就是使用Tomcat跑服务,或者按照视频:http://pan.baidu.com/share/link?shareid=7677286&uk=2046890037&fid=765580661512092
手工进行部署都可以正常跑!但是还是推荐用Tomcat跑服务,兼容性更好!

使用tomcat部署,问题解决。

使用tomcat运行,完美解决问题

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