[mevenide-dev] [jira] Resolved: (MEVENIDE-580) Package doesn't start due to ClassCastException

     [ http://jira.codehaus.org/browse/MEVENIDE-580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Milos Kleint resolved MEVENIDE-580.
-----------------------------------

    Resolution: Fixed

i believe the exception got there because the war-plugin you were using required maven 2.0.5+ (because of the plexus-util version it was using) but didn't correctly set the <mavenPrerequisite> element in it's pom.

in any case it should be working in current mevenide 3.1-SNAPSHOT which use the current maven 2.1-SNAPSHOT as embedded version.

> Package doesn't start due to ClassCastException
> -----------------------------------------------
>
>                 Key: MEVENIDE-580
>                 URL: http://jira.codehaus.org/browse/MEVENIDE-580
>             Project: mevenide
>          Issue Type: Bug
>          Components: mevenide2-netbeans
>    Affects Versions: NB_3.0
>         Environment: Windows XP, Netbeans 6.0
>            Reporter: Ken Borthwick
>            Assignee: Milos Kleint
>             Fix For: NB_3.1
>
>
> Packaging a war project in Netbeans 6.0 using the internal maven2 results in a ClassCastException. Switching it to the external Maven home works, but I can't debug.
> Here is the output from performing a build action.
> [war:war]
> Exploding webapp...
> Assembling webapp PghSurroundScreens in C:\Documents and Settings\kmborthwick\projects\PghSurroundScreens\target\amisys-web
> Copy webapp webResources to C:\Documents and Settings\kmborthwick\projects\PghSurroundScreens\target\amisys-web
> ------------------------------------------------------------------------
> [ERROR]FATAL ERROR
> ------------------------------------------------------------------------
> org.apache.maven.project.MavenProject
> ------------------------------------------------------------------------
> Trace
> java.lang.ClassCastException: org.apache.maven.project.MavenProject
>         at org.codehaus.plexus.util.InterpolationFilterReader.read(InterpolationFilterReader.java:269)
>         at org.codehaus.plexus.util.InterpolationFilterReader.read(InterpolationFilterReader.java:162)
>         at java.io.Reader.read(Reader.java:122)
>         at org.codehaus.plexus.util.IOUtil.copy(IOUtil.java:212)
>         at org.codehaus.plexus.util.IOUtil.copy(IOUtil.java:200)
>         at org.apache.maven.plugin.war.AbstractWarMojo.copyFilteredFile(AbstractWarMojo.java:921)
>         at org.apache.maven.plugin.war.AbstractWarMojo.copyResources(AbstractWarMojo.java:415)
>         at org.apache.maven.plugin.war.AbstractWarMojo.buildWebapp(AbstractWarMojo.java:518)
>         at org.apache.maven.plugin.war.AbstractWarMojo.buildExplodedWebapp(AbstractWarMojo.java:347)
>         at org.apache.maven.plugin.war.WarMojo.performPackaging(WarMojo.java:164)
>         at org.apache.maven.plugin.war.WarMojo.execute(WarMojo.java:130)
>         at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:417)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:610)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:551)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:530)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:309)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:276)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
>         at org.codehaus.mevenide.netbeans.embedder.exec.MyLifecycleExecutor.execute(MyLifecycleExecutor.java:92)
>         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:393)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:182)
>         at org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:760)
>         at org.codehaus.mevenide.netbeans.execute.MavenJavaExecutor.run(MavenJavaExecutor.java:196)
>         at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:151)
> ------------------------------------------------------------------------
> Total time: 23 seconds
> Finished at: Wed Dec 19 14:03:53 EST 2007
> Final Memory: 80M/209M
> ------------------------------------------------------------------------
> Here is my war plugin config from my pom.
> <plugin>
>                 <groupId>org.apache.maven.plugins</groupId>
>                 <artifactId>maven-war-plugin</artifactId>
>                 <!-- Overlay Amisys WAR as shipped by DST onto PGH custom WAR. 
>                      Assemble images for environment based on profile. -->
>                 <configuration>
>                     <warName>${app.name}</warName>
>                     <webXml>${app.webXmlDir}/web.xml</webXml>
>                     <webResources>
>                         <resource>
>                             <directory>${basedir}/src/main/webapp</directory>
>                             <filtering>true</filtering>
>                             <excludes>
>                                 <exclude>**/*.txt</exclude>
>                                 <exclude>**/*.xslt</exclude>
>                             </excludes>
>                         </resource> 
>                         <resource>
>                             <directory>${basedir}/src/main/PGHImages/${env}</directory>
>                             <filtering>false</filtering>
>                             <includes>
>                                 <include>**/*.jpg</include>
>                             </includes>
>                             <targetPath>images</targetPath>
>                         </resource> 
>                         <resource>
>                             <directory>${basedir}/src/main/PGHImages/${env}</directory>
>                             <filtering>false</filtering>
>                             <includes>
>                                 <include>**/*.gif</include>
>                             </includes>
>                             <targetPath>images/backgrounds</targetPath>
>                         </resource> 
>                     </webResources>
>                 </configuration>
>             </plugin>

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