It's usually the last one:
Caused by: java.lang.ClassFormatError: Illegal field name "has
inconsistent hierarchy" in class org/apache/maven/plugin/jar/JarMojo
Seems like something went wrong when you built it the first time. This
may seems strange, but add:
<build>
<plugins>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>2.0</version>
</plugin>
</plugins>
</build>
to the POM and it should work.
- Brett
On 26/07/2006 10:30 AM, Barrie Treloar wrote:
On 7/26/06, Simon Kitching <[EMAIL PROTECTED]> wrote:
Hi,
I'm writing a patch to maven-jar-plugin. The code compiles fine, and
runs the tests ok. However it fails shortly after, with a message I
can't understand.
I suspect the failure is in the "package" phase, when running the "jar"
goal to create a jar. Rather ironic :-)
The version I'm building is 2.1-snapshot. I'm using maven-2.0.4 to do
the build.
Did it work fine before you started making changes?
Go through the stack trace with a fine tooth comb looking for the
"Caused by"s.
This one sticks out:
Caused by:
org.codehaus.plexus.component.repository.exception.ComponentLookupException:
Unable to lookup component
'org.apache.maven.plugin.Mojoorg.apache.maven.plugins:maven-jar-plugin:2.0:jar',
it could not be created
I suspect you have a typo in the stuff you added causing plexus to
fail to lookup components.
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