[ http://jira.codehaus.org/browse/MNG-1024?page=comments#action_49192 ]
Jerome Lacoste commented on MNG-1024:
-------------------------------------
My findings, so far . I have a multiproject with following modules
core
clients
webapp
full-webapp
standalone
executed in that order
It only fails when using the reactor when trying to build the webapp module.
It tries to find the war-plugin v 2.0-beta-2 while the 2.0-beta-3-SNAPSHOT was
(I think) to be searched.
[DEBUG]
org.apache.maven.plugins:maven-war-plugin:maven-plugin:2.0-beta-3-SNAPSHOT
(selected for runtime)
[DEBUG] org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for runtime)
[...]
[DEBUG] org.apache.maven:maven-artifact:jar:2.0 (selected for runtime)
[DEBUG] org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for runtime)
[ERROR] Nonexistent component:
org.apache.maven.plugin.Mojoorg.apache.maven.plugins:maven-war-plugin:2.0-beta-2:war
At this point, in DefaultLifeCycleEditor:
private void executeGoal( String task, MavenSession session, MavenProject
project )
throws LifecycleExecutionException, BuildFailureException
{
try
{
if ( getPhaseToLifecycleMap().containsKey( task ) )
{
Lifecycle lifecycle = getLifecycleForPhase( task );
// we have a lifecycle phase, so lets bind all the necessary
goals
Map lifecycleMappings = constructLifecycleMappings( session,
task, project, lifecycle );
executeGoalWithLifecycle( task, session, lifecycleMappings,
project, lifecycle );
the lifecycle mappings are already wrong. They map to the beta-2 version. Now
investigating the lifecyclemapping construction.
Handy breakpoints :)
> Reactor does not allow multiple plugin versions across projects
> ---------------------------------------------------------------
>
> Key: MNG-1024
> URL: http://jira.codehaus.org/browse/MNG-1024
> Project: Maven 2
> Type: Bug
> Versions: 2.0-beta-1
> Reporter: mike perham
> Fix For: 2.1
>
>
> I have a multiproject build which has the following dependency tree:
> top
> - storage
> - xdoclet plugin
> - antrun plugin 1.0-alpha-1
> - core
> - antrun plugin 1.0-alpha-2
> When I run the build for storage and core by themselves, everything is groovy.
> When I run the top-level build, the storage build and xdoclet plugin run just
> great but the core build fails with the following message:
> [ERROR] Nonexistent component:
> org.apache.maven.plugin.Mojoorg.apache.maven.plugins:maven-antrun-plugin:1.0-alpha-1:run
> I am assuming there is some problem with multiple versions of the same plugin
> and the reactor but it certainly could be something I am missing in my pom.
> Here's how core is defining the plugin:
> <build>
> <pluginManagement>
> <plugins>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-antrun-plugin</artifactId>
> <version>1.0-alpha-2-SNAPSHOT</version>
> ...
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