Hi All, I am getting below error while building the jira plugin, [INFO] [surefire:test] [INFO] [jira:validate-manifest] [INFO] Manifest found, validating... [INFO] Manifest validated [INFO] [jira:jar] [INFO] [jar:jar] [INFO] Building jar: E:\workspacejira61\jira_plugins\version-management-utility-plugin\target\version-management-utility-plugin-4.0.jar [INFO] [build-helper:attach-artifact] [INFO] [jira:generate-obr-artifact] [INFO] Skipping OBR generation... no OSGi bundle manifest instructions found in pom.xml [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Internal error in the plugin manager executing goal 'com.atlassian.maven.plugins:maven-amps-plugin:5.0-m1:validate-test-manifest': Unable to load the mojo 'com.atlassian.maven.plugins:maven-amps-plugin:5.0-m1:validate-test-manifest' in the plugin 'com.atlassian.maven.plugins:maven-amps-plugin'. A required class is missing: Lorg/apache/maven/plugin/BuildPluginManager; org.apache.maven.plugin.BuildPluginManager [INFO] ------------------------------------------------------------------------ [INFO] For more information, run Maven with the -e switch [INFO] ------------------------------------------------------------------------ [INFO] Total time: 41 seconds [INFO] Finished at: Thu Mar 27 09:37:35 IST 2014 [INFO] Final Memory: 117M/385M [INFO] ------------------------------------------------------------------------ Kindly let me know what is missing Thanks, Vinutha

The comments from Joseph Walton on AMPS-1112 (27/Mar/14 at 3:08 am EDT) have the best workaround, which is to add this to your list of build plugins in pom.xml. No extra JAR downloads required:<plugin> <groupId>com.atlassian.maven.plugins</groupId> <artifactId>maven-amps-plugin</artifactId> <version>${amps.version}</version> <extensions>true</extensions> </plugin>

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A required class is missing: Lorg/apache/maven/plugin/BuildPluginManager;

A required class is missing: Lorg/apache/maven/plugin/BuildPluginManager;

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33 answers

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0 votes

ok, I got it, thank you very much for everything

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Nice. Not at all. %)

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0 votes

I can not download the jar of google docs, it fails. What else can I lose?

Thanks.

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Why you can't download file from Google Docs? You do not like Google Docs? :)

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0 votes

I am having the same problem Any solution?

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Please read the above comments and download the jar mentioned from Google Drive.

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Hi Marco,

Try Amarendra's fix whic is mentioned in the above thread. It will solve your problem.

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Hi. Yep, you can use file, provided by Kumar :).

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0 votes

Atlassian, what's going on here?

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Today morning there was an update for maven-amps-plugin at https://maven.atlassian.com/content/groups/public/com/atlassian/maven/plugins/maven-amps-plugin/with version 5.0-m1/.

This update had some files missing. This broke the Maven build.

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0 votes

Me too. I also tried deleting all files under local repository. Still suffering this issue...

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0 votes

Just had this error as well. This is the only page that google shows with this error :-(

Tried with both SDK 4.10.10 and 4.10.18 and no luck.

Surprisingly, the build downloaded some libraries which I would swear were already downloaded (I do several builds a day) and I have not added new dependencies.

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0 votes

I too got this error this morning and I am stuck.. :(

I tried deleting all file from repository.

I tried reinstalling the the SDK.

No luck..:-(

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A required class is missing: Lorg/apache/maven/plugin/BuildPluginManager;

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