My JIRA Projects will not start anymore

[Florian Marquardt]

if I call atlas-run or atlas-debug in my project I get the following Build Error message:

[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-amp
s-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

If I'm using the '-e' switch I get the following cause in the stack trace

Caused by: java.lang.ClassNotFoundException: org.apache.maven.plugin.BuildPluginManager
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195)
        at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255)
        at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:274)
        at org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java:214)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        ... 40 more

I suppose, that the URLClassLoader has some problems with our enterprise proxy. But the proxy settings in my settings.xml are correct.

Also using the switch -DskipAllPrompts=true as mentioned in [AMPS-895] leads to the same behaviour.

However if I use 'atlas-run-standalone' on my project it starts a refapp instance?!?! But I have a JIRA-Plugin-project ...

So right now I am not able to work on my JIRA project :(

PS.: I'm using Atlas-Version 4.2.12

[Boris Georgiev _Appfire_ · Accepted solution]

Just add the following to your <build><plugins> section of your pom:

<plugin>
				<groupId>com.atlassian.maven.plugins</groupId>
				<artifactId>maven-amps-plugin</artifactId>
				<version>${amps.version}</version>
				<extensions>true</extensions>
      		</plugin>

[Florian Marquardt]

That really worked, but its odd. As far as I remember I never changed this in the pom. But the project already worked in past.

[Boris Georgiev _Appfire_]

It's not you, but AMPS bug. Google for this error and you'l find a lot of dicussions on that :)