ClassCastException in downloads

[k-dub]

I'm trying to get my site up and running with Nukes 1.1 RC2. I just tried to post a download, and got this huge stack trace in the logs.

JBoss is running behind Apache 2.0.50 using mod_jk, if that makes any difference.

2004-08-17 21:37:53,777 ERROR [org.jboss.nukes.component.Component.downloads] Cannot invoke operation
java.lang.ClassCastException
 at org.jboss.nukes.addons.modules.downloads.DownloadsModule.validateDownload(DownloadsModule.java:4315)
 at org.jboss.nukes.addons.modules.downloads.DownloadsModule.addDownload(DownloadsModule.java:731)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:324)
 at org.jboss.nukes.module.ModuleSupport.operation(ModuleSupport.java:117)
 at org.jboss.nukes.module.ModuleSupport.process(ModuleSupport.java:91)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:324)
 at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
 at org.jboss.mx.interceptor.ObjectReferenceInterceptor.invoke(ObjectReferenceInterceptor.java:59)
 at org.jboss.mx.interceptor.MBeanAttributeInterceptor.invoke(MBeanAttributeInterceptor.java:43)
 at org.jboss.mx.interceptor.PersistenceInterceptor2.invoke(PersistenceInterceptor2.java:93)
 at org.jboss.nukes.mx.LifeCycleInterceptor.invoke(LifeCycleInterceptor.java:93)
 at org.jboss.mx.server.MBeanInvoker.invoke(MBeanInvoker.java:76)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
 at org.jboss.nukes.core.Main$LastNext.process(Main.java:557)
 at org.jboss.nukes.core.modules.html.HtmlModule$1.process(HtmlModule.java:259)
 at org.jboss.nukes.core.Main$HandlerNext.process(Main.java:508)
 at org.jboss.nukes.core.modules.core.CoreModule$3.process(CoreModule.java:404)
 at org.jboss.nukes.core.Main$HandlerNext.process(Main.java:508)
 at org.jboss.nukes.core.modules.block.BlockModule$3.process(BlockModule.java:810)
 at org.jboss.nukes.core.Main$HandlerNext.process(Main.java:508)
 at org.jboss.nukes.core.Main.process(Main.java:119)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:324)
 at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
 at org.jboss.nukes.servlet.NukeServlet.doGet(NukeServlet.java:175)
 at org.jboss.nukes.servlet.NukeServlet.doPost(NukeServlet.java:113)
 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(ApplicationFilterChain.java:247)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
 at org.jboss.nukes.servlet.TransactionFilter.doFilter(TransactionFilter.java:95)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
 at org.jboss.nukes.servlet.FileUploadFilter.doFilter(FileUploadFilter.java:64)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
 at org.jboss.nukes.servlet.CompressFilter.doFilter(CompressFilter.java:77)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
 at org.jboss.nukes.servlet.ParameterEncodingFilter.doFilter(ParameterEncodingFilter.java:60)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
 at org.jboss.nukes.servlet.DatabasePollerFilter.doFilter(DatabasePollerFilter.java:88)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:197)
 at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:309)
 at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:387)
 at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:673)
 at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:615)
 at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:786)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677)
 at java.lang.Thread.run(Thread.java:534)

[chasetec]

Was the URL(File link) you used for the download correct and it started with http://?

If you can duplicate the error please post the full url from your the top of
your browser after submitting the form and getting the error and I'll look into
it.

[chasetec]

Never mind about the url, that form is using post.

Instead just give me all the info you're putting in the form.

[k-dub]

"chasetec" wrote:
Was the URL(File link) you used for the download correct and it started with http://?

The url is correct, but it starts with ftp://. Does that matter? Why? I haven't used PostNuke before, so I don't know what the precedents are, but it seems to me I should be able to provide any URL that is valid for the end user.

"chasetec" wrote:

If you can duplicate the error please post the full url from your the top of
your browser after submitting the form and getting the error and I'll look into
it.

Since the URL includes autorization info, I'd rather not.

[chasetec]

Yes, the ftp:// did matter. I've made some changes so it doesn't. Assuming
you're install from source code your can wait a little bit till my changes make
there way into the CVS repository and redownload the source from CVS or
your can download an update to the just the downloads module source code
at http://www.ej4l.com/downloads.zip. If you're using the binary
then you'll have to wait for the next release or switch to source.

[k-dub]

Thank you for clearing that up for me. I am currently using 1.1RC2 from source, but I will try to build from the CVS head and see if that deploys OK.

[julien1]

1.1RC3 has been tagged today in CVS, however this seems not to be fixed yet.