Hi Christoph, Your problem sounds similar to an issue I'm having with an ActionForm and an indexed property. I only encountered the problem after upgrading a working application to JDK 1.4.1. Which JDK are you using?
> -----Original Message----- > From: Christoph Kulla [mailto:chriskul@;gmx.net] > Sent: Thursday, November 14, 2002 4:39 PM > To: [EMAIL PROTECTED] > Subject: Trouble with DynaActionForm and indexed properties > > > Hi, > > I'm getting an exception when using DynaActionForm and indexed properties. > > My form is: > > <form-bean name="myForm" type="org.apache.struts.action.DynaActionForm"> > <form-property name="username" type="java.lang.String" /> > <form-property name="password" type="java.lang.String" /> > <form-property name="number" type="java.lang.String" initial="1" /> > <form-property name="name" type="java.lang.String[]" /> > </form-bean> > > Part of my jsp is: > > <html:text property="name[0]" size="16"/> > <html:text property="name[1]" size="16"/> > > When submitting the form I get the ArrayIndexOutOfBoundsException (see > below). I guess the String array isn't initialized properly in the form > bean. Any ideas? > > Btw, I refer to struts 1.1-b2. > > Regards > > Christoph > > javax.servlet.ServletException: BeanUtils.populate > at > org.apache.struts.util.RequestUtils.populate(RequestUtils.java:980) > at > org.apache.struts.action.RequestProcessor.processPopulate(RequestP > rocessor.java:779) > at > org.apache.struts.action.RequestProcessor.process(RequestProcessor > .java:246) > at > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1292) > at > org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(A pplicationFilterChain.java:247) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(Applicati onFilterChain.java:193) > at > org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(Mon > itorFilter.java:223) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(A pplicationFilterChain.java:213) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(Applicati onFilterChain.java:193) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapp > erValve.java:243) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:566) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardConte > xtValve.java:190) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:566) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authent > icatorBase.java:475) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.apache.catalina.valves.CertificatesValve.invoke(CertificatesVa > lve.java:246) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.netbeans.modules.web.monitor.catalina.MonitorValve.invoke(Moni > torValve.java:142) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValv > e.java:180) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:566) > at > org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispat > cherValve.java:170) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValv > e.java:170) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngine > Valve.java:174) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:566) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.connector.http.HttpProcessor.process(HttpProce > ssor.java:1027) > at > org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor > .java:1125) > at java.lang.Thread.run(Thread.java:536) > ----- Root Cause ----- > java.lang.ArrayIndexOutOfBoundsException > at java.lang.reflect.Array.set(Native Method) > at > org.apache.struts.action.DynaActionForm.set(DynaActionForm.java:411) > at > org.apache.commons.beanutils.PropertyUtils.setIndexedProperty(Prop > ertyUtils.java:1284) > at > org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:913) > at > org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:726) > at > org.apache.struts.util.RequestUtils.populate(RequestUtils.java:978) > at > org.apache.struts.action.RequestProcessor.processPopulate(RequestP > rocessor.java:779) > at > org.apache.struts.action.RequestProcessor.process(RequestProcessor > .java:246) > at > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1292) > at > org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(A pplicationFilterChain.java:247) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(Applicati onFilterChain.java:193) > at > org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(Mon > itorFilter.java:223) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(A pplicationFilterChain.java:213) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(Applicati onFilterChain.java:193) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapp > erValve.java:243) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:566) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardConte > xtValve.java:190) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:566) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authent > icatorBase.java:475) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.apache.catalina.valves.CertificatesValve.invoke(CertificatesVa > lve.java:246) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.netbeans.modules.web.monitor.catalina.MonitorValve.invoke(Moni > torValve.java:142) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValv > e.java:180) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:566) > at > org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispat > cherValve.java:170) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValv > e.java:170) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:564) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngine > Valve.java:174) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:566) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.connector.http.HttpProcessor.process(HttpProce > ssor.java:1027) > at > org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor > .java:1125) > at java.lang.Thread.run(Thread.java:536) > > > > -- > To unsubscribe, e-mail: <mailto:struts-user-unsubscribe@;jakarta.apache.org> For additional commands, e-mail: <mailto:struts-user-help@;jakarta.apache.org> -- To unsubscribe, e-mail: <mailto:struts-user-unsubscribe@;jakarta.apache.org> For additional commands, e-mail: <mailto:struts-user-help@;jakarta.apache.org>
