Re: Problem using wagon-scm and maven-scm-plugin together

[Dean Jones]

For anyone else having this problem, it seems to be fixed in
maven-2.0.5-SNAPSHOT.

Best wishes,

Dean.

On 1/3/07, Dean Jones <[EMAIL PROTECTED]> wrote:

Hello all,

I'm having a problem trying to use the wagon-scm plugin. I have added
the following to my pom (in this case, a parent pom):

 <build>
  <extensions>
   <extension>
    <groupId>org.apache.maven.wagon</groupId>
    <artifactId>wagon-scm</artifactId>
    <version>1.0-beta-2-SNAPSHOT</version>
   </extension>
   <extension>
    <groupId>org.apache.maven.scm</groupId>
    <artifactId>maven-scm-manager-plexus</artifactId>
    <version>1.0-SNAPSHOT</version>
   </extension>
   <extension>
    <groupId>org.apache.maven.scm</groupId>
    <artifactId>maven-scm-provider-svnexe</artifactId>
    <version>1.0-SNAPSHOT</version>
   </extension>
  </extensions>
 </build>

However, when I now try to build my project from the child pom, an
execution which uses the scm checkout goal stops working. The
execution is:

  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-scm-plugin</artifactId>
    <version>1.0-SNAPSHOT</version>
    <executions>
     <execution>
      <phase>validate</phase>
      <configuration>
       <checkoutDirectory>SOME_DIR</checkoutDirectory>
       <connectionUrl>scm:svn:http://SOMEHOST/etc</connectionUrl>
       <skipCheckoutIfExists>false</skipCheckoutIfExists>
      </configuration>
      <goals>
       <goal>checkout</goal>
      </goals>
     </execution>
    </executions>
   </plugin>

The error I get is:

[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Internal error in the plugin manager executing goal 'org.apache.maven.plu
gins:maven-scm-plugin:1.0-SNAPSHOT:checkout': Unable to find the mojo
'org.apache.
maven.plugins:maven-scm-plugin:1.0-SNAPSHOT:checkout' in the plugin
'org.apache.ma
ven.plugins:maven-scm-plugin'

Note that this execution starts working again if I comment out the
<extensions> element from the parent pom, and the wagon-scm plugin
works if I comment out the maven-scm-plugin <execution>. Also, the
problem arises even though the wagon-scm plugin is not (to my
knowledge) being used. I have also tried various versions of wagon-scm
and maven-scm-plugin, but the same problem always occurs. I have
attached the full stack trace of the error.

Thanks for any help,

Dean.

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