java.lang.ClassCastException

com.zzz.Wave cannot be cast to java.util.Map

Solutions on the web19030

  • com.zzz.Wave cannot be cast to java.util.Map
  • via GitHub by djpowell
    , 1 year ago
    clojure.lang.PersistentVector cannot be cast to java.util.Map$Entry
  • java.lang.String cannot be cast to java.util.Map
  • Stack trace

    • java.lang.ClassCastException: com.zzz.Wave cannot be cast to java.util.Map at org.openxava.view.View.trySetValue(View.java:1163) at org.openxava.view.View.trySetValue(View.java:1142) at org.openxava.view.View.setValue(View.java:1126) at com.zzz.actions.SetSelectedWaveAction.execute(SetSelectedWaveAction.java:29) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:495) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:415) at org.openxava.view.View.executeOnChangeAction(View.java:3000) at org.openxava.view.View.tryPropertyChanged(View.java:2955) at org.openxava.view.View.propertyChanged(View.java:2893) at org.openxava.view.View.propertyChanged(View.java:2875) at org.openxava.view.View.assignValuesToWebView(View.java:2484) at org.openxava.view.View.assignValuesToWebView(View.java:2447) at org.apache.jsp.xava.execute_jsp._jspService(execute_jsp.java:251) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:719) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:583) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:522) at org.openxava.web.servlets.Servlets.getURIAsStream(Servlets.java:66) at org.openxava.web.dwr.Module.getURIAsStream(Module.java:202) at org.openxava.web.dwr.Module.request(Module.java:61) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.directwebremoting.impl.ExecuteAjaxFilter.doFilter(ExecuteAjaxFilter.java:34) at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428) at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:431) at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:283) at org.directwebremoting.servlet.PlainCallHandler.handle(PlainCallHandler.java:52) at org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:101) at org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:146) at javax.servlet.http.HttpServlet.service(HttpServlet.java:648) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at waffle.servlet.NegotiateSecurityFilter.doFilterPrincipal(NegotiateSecurityFilter.java:258) at waffle.servlet.NegotiateSecurityFilter.doFilter(NegotiateSecurityFilter.java:109) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:521) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1096) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)

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