[Multi-projects] Define maven-assembly-plugin in root pom.xml causes plugin's
dependencies of child modules failed.
-------------------------------------------------------------------------------------------------------------------
Key: MASSEMBLY-471
URL: http://jira.codehaus.org/browse/MASSEMBLY-471
Project: Maven 2.x Assembly Plugin
Issue Type: Bug
Affects Versions: 2.2-beta-5
Environment: Windows XP, Maven 2.2.1
Reporter: Jérémy Soula
Priority: Minor
Attachments: bug-maven-assembly.zip
I have a multi-module project (see attachment):
* pom.xml: Define the version of the plugin maven-assembly-plugin
* assembly: Jar project, contains an assembly descriptor
* livraison: Project for building assembly artifact. Use the previous assembly
descriptor via dependencies. Attach assembly on the install phase.
In the root directory, launch {{mvn clean install}} cause build failed:
{code}
[INFO] ------------------------------------------------------------------------
[INFO] Building Unnamed - fr.jsoula:livraison:pom:1.0-SNAPSHOT
[INFO] task-segment: [clean, install]
[INFO] ------------------------------------------------------------------------
[INFO] [clean:clean {execution: default-clean}]
[INFO] [site:attach-descriptor {execution: default-attach-descriptor}]
[INFO] [install:install {execution: default-install}]
[INFO] Installing D:\perso\MyProjets\bug-maven-assembly\livraison\pom.xml to
D:\Documents\jsoula\.m2\repository\fr\jsoula\livraiso
n\1.0-SNAPSHOT\livraison-1.0-SNAPSHOT.pom
[INFO] [assembly:directory-single {execution: make-assembly}]
[INFO] Reading assembly descriptor: assembly-test.xml
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error reading assembly descriptors: Error locating assembly descriptor:
assembly-test.xml
[1] [INFO] Searching for file location:
D:\perso\MyProjets\bug-maven-assembly\livraison\assembly-test.xml
[2] [INFO] File:
D:\perso\MyProjets\bug-maven-assembly\livraison\assembly-test.xml does not
exist.
[3] [INFO] Invalid artifact specification: 'assembly-test.xml'. Must contain at
least three fields, separated by ':'.
[4] [INFO] Failed to resolve classpath resource: assemblies/assembly-test.xml
from classloader: org.codehaus.classworlds.RealmClas
sloa...@b7c0b7c
[5] [INFO] Failed to resolve classpath resource: assembly-test.xml from
classloader: org.codehaus.classworlds.realmclassloa...@b7c
0b7c
[6] [INFO] File: D:\perso\MyProjets\bug-maven-assembly\assembly-test.xml does
not exist.
[7] [INFO] Building URL from location: assembly-test.xml
Error:
java.net.MalformedURLException: no protocol: assembly-test.xml
at java.net.URL.<init>(URL.java:567)
at java.net.URL.<init>(URL.java:464)
at java.net.URL.<init>(URL.java:413)
at
org.apache.maven.shared.io.location.URLLocatorStrategy.resolve(URLLocatorStrategy.java:54)
at org.apache.maven.shared.io.location.Locator.resolve(Locator.java:81)
at
org.apache.maven.plugin.assembly.io.DefaultAssemblyReader.addAssemblyFromDescriptor(DefaultAssemblyReader.java:309)
at
org.apache.maven.plugin.assembly.io.DefaultAssemblyReader.readAssemblies(DefaultAssemblyReader.java:140)
at
org.apache.maven.plugin.assembly.mojos.AbstractDirectoryMojo.execute(AbstractDirectoryMojo.java:49)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:599)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
{code}
But if i launch {{mvn -f livraison/pom.xml clean install}}, the build works.
Seems to be a plugin classpath problem but don't know if it causes by Maven or
by the plugin.
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