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java.lang.reflect.InvocationTargetException
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java.lang.reflect.InvocationTargetException
net.jforum.exceptions.ForumException: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor97.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.jforum.Command.process(Command.java:125) at net.jforum.JForum.processCommand(JForum.java:225) at net.jforum.JForum.service(JForum.java:207) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at net.jforum.util.legacy.clickstream.ClickstreamFilter.doFilter(ClickstreamFilter.java:59) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509) at java.lang.Thread.run(Unknown Source)Caused by: java.lang.reflect.InvocationTargetException ... 22 moreCaused by: java.lang.ClassCastException: java.util.ArrayList at net.jforum.context.web.WebRequestContext.getParameter(WebRequestContext.java:335) at net.jforum.view.forum.common.PostCommon.fillPostFromRequest(PostCommon.java:302) at net.jforum.view.forum.common.PostCommon.fillPostFromRequest(PostCommon.java:291) at net.jforum.view.forum.PostAction.insertSave(PostAction.java:1025) ... 22 more