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Posted to dev@tomcat.apache.org by "Olivier Lamy (Closed) (JIRA)" <ji...@apache.org> on 2011/10/15 23:56:11 UTC

[jira] [Closed] (MTOMCAT-88) tomcat:run throws java.lang.ClassCastException: org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter cannot be cast to javax.servlet.Filter

     [ https://issues.apache.org/jira/browse/MTOMCAT-88?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Olivier Lamy closed MTOMCAT-88.
-------------------------------

    Resolution: Won't Fix
      Assignee: Olivier Lamy

servlet-api must be provided to prevent class loader issues
                
> tomcat:run throws java.lang.ClassCastException: org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter cannot be cast to javax.servlet.Filter
> ------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MTOMCAT-88
>                 URL: https://issues.apache.org/jira/browse/MTOMCAT-88
>             Project: Apache Tomcat Maven Plugin
>          Issue Type: Bug
>    Affects Versions: 1.1
>         Environment: Server version: Apache Tomcat/6.0.29
> Server built:   July 19 2010 1458
> Server number:  6.0.0.29
> OS Name:        Mac OS X
> OS Version:     10.6.7
> Architecture:   x86_64
> JVM Version:    1.6.0_24-b07-334-10M3326
> JVM Vendor:     Apple Inc.
>            Reporter: Ximing Yu
>            Assignee: Olivier Lamy
>
> This is my web.xml
> {code:xml}
> <filter>
>     <filter-name>struts2</filter-name>
>     <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
> </filter>
> <filter-mapping>
>     <filter-name>struts2</filter-name>
>     <url-pattern>/portal/*</url-pattern>
> </filter-mapping>
> <listener>
>     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
> </listener>
> {code}
> I use Struts2 + Spring + Hibernate for the project. By running tomcat:run-war or tomcat:deploy, everything is OK. But if I run tomcat:run directly, it throws the following exception:
> {code}
> SEVERE: Exception starting filter struts2
> java.lang.ClassCastException: org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter cannot be cast to javax.servlet.Filter
> 	at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275)
> 	at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
> 	at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
> 	at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4001)
> 	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4651)
> 	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> 	at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
> 	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> 	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
> 	at org.apache.catalina.startup.Embedded.start(Embedded.java:825)
> 	at org.codehaus.mojo.tomcat.AbstractRunMojo.startContainer(AbstractRunMojo.java:558)
> 	at org.codehaus.mojo.tomcat.AbstractRunMojo.execute(AbstractRunMojo.java:255)
> 	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
> 	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
> 	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
> 	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
> 	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
> 	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
> 	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
> 	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
> 	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
> 	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
> 	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534)
> 	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
> 	at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
> 	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:597)
> 	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
> 	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> 	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
> 	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> Apr 19, 2011 3:40:14 PM org.apache.catalina.core.StandardContext start
> SEVERE: Error filterStart
> {code}

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