[
http://jira.codehaus.org/browse/MOJO-883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_104642
]
David Lopez edited comment on MOJO-883 at 8/12/07 4:18 AM:
-----------------------------------------------------------
Really I don't know what's happening, but in dashboard pom the asm library is
marked as excluded:
{code:xml}
<dependency>
<groupId>cobertura</groupId>
<artifactId>cobertura</artifactId>
<version>1.7</version>
<exclusions>
[..]
<exclusion>
<groupId>asm</groupId>
<artifactId>asm</artifactId>
</exclusion>
[..]
</exclusion>
</dependency>
{code}
If I remove that exclusion, the error changes, from
{{java.lang.NoClassDefFoundError: org/objectweb/asm/Type}} to
{{java.lang.NoClassDefFoundError: org/objectweb/asm/CodeVisitor}}. Looking
inside the downloaded asm library jar (version 2.1) we can see the class
{{org/objectweb/asm/Type}}, but {{org/objectweb/asm/CodeVisitor}} doesn't
exists.
Adding the following dependency inside dashboard pom seems to fix this issue:
{code:xml}
<dependency>
<groupId>asm</groupId>
<artifactId>asm</artifactId>
<version>1.5.3</version>
</dependency>
{code}
It's very strange, because this dependency already exists in hibernate. I think
this is an issue regarding maven dependency resolver. I'm using maven 2.0.4
was:
Really I don't know what's happening, but in dashboard pom the asm library is
marked as excluded:
{code:xml}
<dependency>
<groupId>cobertura</groupId>
<artifactId>cobertura</artifactId>
<version>1.7</version>
<exclusions>
[..]
<exclusion>
<groupId>asm</groupId>
<artifactId>asm</artifactId>
</exclusion>
[..]
</exclusion>
</dependency>
{code}
If I remove that exclusion, the error changes, from
{{java.lang.NoClassDefFoundError: org/objectweb/asm/Type}} to
{{java.lang.NoClassDefFoundError: org/objectweb/asm/CodeVisitor}}. Looking
inside the downloaded asm library jar (version 2.1) we can see the class
{{org/objectweb/asm/Type}}, but {{org/objectweb/asm/CodeVisitor}} doesn't
exists.
Adding the following dependency inside dashboard pom seems to fix this issue:
{code:xml}
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib-nodep</artifactId>
<version>2.1_3</version>
</dependency>
{code}
BTW, if we add a dependcy to cglib-asm (which has the class {{CodeVisitor}})
instead to cglib-nodep, dashboard plugin also fails with the following error:
{code}
java.lang.IllegalAccessError
at net.sf.cglib.core.ClassEmitter.setTarget(ClassEmitter.java:45)
{code}
> Dashboard missing dependencies
> ------------------------------
>
> Key: MOJO-883
> URL: http://jira.codehaus.org/browse/MOJO-883
> Project: Mojo
> Issue Type: Bug
> Components: dashboard
> Reporter: David Lopez
> Assignee: David Vicente
>
> Seems that latests snapshots are failing due to a missing dependency. I think
> that probably this bug appears with the inclusion of historic support.
> As workaround I added the following dependency in "build" section:
> <build>
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>dashboard-maven-plugin</artifactId>
> <dependencies>
> <dependency>
> <groupId>cglib</groupId>
> <artifactId>cglib-nodep</artifactId>
> <version>2.1_3</version>
> </dependency>
> </dependencies>
> </plugin>
> </plugins>
> </build>
> A stack trace when executing from command line "mvn site"
> [INFO] MultiReportMojo project language = java
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] org/objectweb/asm/Type
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> java.lang.NoClassDefFoundError: org/objectweb/asm/Type
> at net.sf.cglib.core.TypeUtils.parseType(TypeUtils.java:180)
> at net.sf.cglib.core.KeyFactory.(KeyFactory.java:66)
> at net.sf.cglib.proxy.Enhancer.(Enhancer.java:69)
> at
> com.thoughtworks.xstream.converters.reflection.CGLIBEnhancedConverter.canConvert(CGLIBEnhancedConverter.java:59)
> at
> com.thoughtworks.xstream.core.DefaultConverterLookup.registerConverter(DefaultConverterLookup.java:58)
> at com.thoughtworks.xstream.XStream.registerConverter(XStream.java:975)
> at
> com.thoughtworks.xstream.XStream.dynamicallyRegisterConverter(XStream.java:646)
> at com.thoughtworks.xstream.XStream.setupConverters(XStream.java:629)
> at com.thoughtworks.xstream.XStream.(XStream.java:371)
> at com.thoughtworks.xstream.XStream.(XStream.java:316)
> at
> org.codehaus.mojo.dashboard.report.plugin.DashBoardUtils.saveXMLDashBoardReport(DashBoardUtils.java:897)
> at
> org.codehaus.mojo.dashboard.report.plugin.DashBoardReportMojo.executeReport(DashBoardReportMojo.java:257)
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