Maven 1.x Multi-Project Plugin

Multiproject fails calculating dependencies due to internal exception

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Blocker Blocker
  • Resolution: Duplicate
  • Affects Version/s: None
  • Fix Version/s: None
  • Labels:
    None
  • Environment:
    WinXP, Cygwin, Sun JDK 1.4.2, Maven 1.0, maven-multiproject-plugin-1.3.1 (not available for selection in JIRA) included in Maven 1.0
  • Number of attachments :
    1

Description

I cannot build with Maven in a simple multiproject setup (root and 2 subprojects), since Maven tries to build the two dependent subprojects in wrong order. Using "maven -X multiproject:install" shows, that an exception occurs before the dependencies are calculated:

======== %< ============

multiproject:projects-init:
[echo] Gathering project list
Starting the reactor...
Using userBuildPropertiesFile: C:\Dokumente und Einstellungen\jos\build.properties
Using projectPropertiesFile: C:\Work\Projects\credit-suisse\csfnh\root\..\fnHandler\project.properties
Using projectBuildPropertiesFile: C:\Work\Projects\credit-suisse\csfnh\root\..\fnHandler\build.properties
Using userBuildPropertiesFile: C:\Dokumente und Einstellungen\jos\build.properties
Using projectPropertiesFile: C:\Work\Projects\credit-suisse\csfnh\root\project.properties
Using projectBuildPropertiesFile: C:\Work\Projects\credit-suisse\csfnh\root\build.properties
Using userBuildPropertiesFile: C:\Dokumente und Einstellungen\jos\build.properties
Using projectPropertiesFile: C:\Work\Projects\credit-suisse\csfnh\root\..\rPicStub\project.properties
Using projectBuildPropertiesFile: C:\Work\Projects\credit-suisse\csfnh\root\..\rPicStub\build.properties
Unexpected error evaluating expression
java.lang.ClassCastException
at org.apache.maven.MavenUtils.integrateMapInContext(MavenUtils.java:820)
at org.apache.maven.MavenUtils.getNonJellyProject(MavenUtils.java:240)
at org.apache.maven.MavenUtils.getProject(MavenUtils.java:144)
at org.apache.maven.MavenUtils.getProject(MavenUtils.java:123)
at org.apache.maven.MavenUtils.getProjects(MavenUtils.java:290)
at org.apache.maven.jelly.tags.maven.ReactorTag.getSortedProjects(ReactorTag.java:400)
at org.apache.maven.jelly.tags.maven.ReactorTag.doTag(ReactorTag.java:296)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:279)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:135)
at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:233)
at org.apache.commons.jelly.tags.core.IfTag.doTag(IfTag.java:88)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:279)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:135)
at org.apache.maven.jelly.tags.werkz.MavenGoalTag.runBodyTag(MavenGoalTag.java:79)
at org.apache.maven.jelly.tags.werkz.MavenGoalTag$MavenGoalAction.performAction(MavenGoalTag.java:110)
at com.werken.werkz.Goal.fire(Goal.java:639)
at com.werken.werkz.Goal.attain(Goal.java:575)
at com.werken.werkz.Goal.attainPrecursors(Goal.java:488)
at com.werken.werkz.Goal.attain(Goal.java:573)
at com.werken.werkz.WerkzProject.attainGoal(WerkzProject.java:193)
at org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:634)
at org.apache.maven.MavenSession.attainGoals(MavenSession.java:266)
at org.apache.maven.cli.App.doMain(App.java:486)
at org.apache.maven.cli.App.main(App.java:1215)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.werken.forehead.Forehead.run(Forehead.java:551)
at com.werken.forehead.Forehead.main(Forehead.java:581)
Unexpected error evaluating expression
java.lang.ClassCastException
at org.apache.maven.MavenUtils.integrateMapInContext(MavenUtils.java:820)
at org.apache.maven.MavenUtils.getNonJellyProject(MavenUtils.java:240)
at org.apache.maven.MavenUtils.getProject(MavenUtils.java:144)
at org.apache.maven.MavenUtils.getProject(MavenUtils.java:123)
at org.apache.maven.MavenUtils.getProjects(MavenUtils.java:290)
at org.apache.maven.jelly.tags.maven.ReactorTag.getSortedProjects(ReactorTag.java:400)
at org.apache.maven.jelly.tags.maven.ReactorTag.doTag(ReactorTag.java:296)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:279)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:135)
at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:233)
at org.apache.commons.jelly.tags.core.IfTag.doTag(IfTag.java:88)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:279)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:135)
at org.apache.maven.jelly.tags.werkz.MavenGoalTag.runBodyTag(MavenGoalTag.java:79)
at org.apache.maven.jelly.tags.werkz.MavenGoalTag$MavenGoalAction.performAction(MavenGoalTag.java:110)
at com.werken.werkz.Goal.fire(Goal.java:639)
at com.werken.werkz.Goal.attain(Goal.java:575)
at com.werken.werkz.Goal.attainPrecursors(Goal.java:488)
at com.werken.werkz.Goal.attain(Goal.java:573)
at com.werken.werkz.WerkzProject.attainGoal(WerkzProject.java:193)
at org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:634)
at org.apache.maven.MavenSession.attainGoals(MavenSession.java:266)
at org.apache.maven.cli.App.doMain(App.java:486)
at org.apache.maven.cli.App.main(App.java:1215)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.werken.forehead.Forehead.run(Forehead.java:551)
at com.werken.forehead.Forehead.main(Forehead.java:581)
Unexpected error evaluating expression
java.lang.ClassCastException
at org.apache.maven.MavenUtils.integrateMapInContext(MavenUtils.java:820)
at org.apache.maven.MavenUtils.getNonJellyProject(MavenUtils.java:240)
at org.apache.maven.MavenUtils.getProject(MavenUtils.java:144)
at org.apache.maven.MavenUtils.getProject(MavenUtils.java:123)
at org.apache.maven.MavenUtils.getProjects(MavenUtils.java:290)
at org.apache.maven.jelly.tags.maven.ReactorTag.getSortedProjects(ReactorTag.java:400)
at org.apache.maven.jelly.tags.maven.ReactorTag.doTag(ReactorTag.java:296)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:279)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:135)
at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:233)
at org.apache.commons.jelly.tags.core.IfTag.doTag(IfTag.java:88)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:279)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:135)
at org.apache.maven.jelly.tags.werkz.MavenGoalTag.runBodyTag(MavenGoalTag.java:79)
at org.apache.maven.jelly.tags.werkz.MavenGoalTag$MavenGoalAction.performAction(MavenGoalTag.java:110)
at com.werken.werkz.Goal.fire(Goal.java:639)
at com.werken.werkz.Goal.attain(Goal.java:575)
at com.werken.werkz.Goal.attainPrecursors(Goal.java:488)
at com.werken.werkz.Goal.attain(Goal.java:573)
at com.werken.werkz.WerkzProject.attainGoal(WerkzProject.java:193)
at org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:634)
at org.apache.maven.MavenSession.attainGoals(MavenSession.java:266)
at org.apache.maven.cli.App.doMain(App.java:486)
at org.apache.maven.cli.App.main(App.java:1215)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.werken.forehead.Forehead.run(Forehead.java:551)
at com.werken.forehead.Forehead.main(Forehead.java:581)
Our processing order:
rPIC FileNet Handler
rPIC stub

======== %< ============

After some investigation I have a minimal setup (only POMs and properties), that demonstrates this calling:

maven -X -Dgoal=pom:validate multiproject:goal

The interesting part is, that I can call "maven -X pom:validate" for each subproject and the main project without this exception occuring. So it has to be a problem in the multiproject dependency calculation.

– Jörg

Issue Links

duplicates

Bug - A problem which impairs or prevents the functions of the product. MAVEN-1479 Multiproject inheritance (again)

  • Major - Major loss of function.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

Activity

Ascending order - Click to sort in descending order
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Jörg Schaible added a comment -

Multiproject setup demonstrating the problem (contains only POMS and properties). Following layout used:

+- root
+- sub1
+- sub2

Run multiproject in root.

Show
Jörg Schaible added a comment - Multiproject setup demonstrating the problem (contains only POMS and properties). Following layout used: +- root +- sub1 +- sub2 Run multiproject in root.
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Jerome Lacoste added a comment -

That's probably a duplicate of the issue I reported earlier this week.
See MPMULTIPROJECT-40.

Dion, can you modify the title of my issue, as I couldn't do it. See http://jira.codehaus.org/browse/MPMULTIPROJECT-40#action_21915

Show
Jerome Lacoste added a comment - That's probably a duplicate of the issue I reported earlier this week. See MPMULTIPROJECT-40 . Dion, can you modify the title of my issue, as I couldn't do it. See http://jira.codehaus.org/browse/MPMULTIPROJECT-40#action_21915
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dion gillard added a comment -

Duplicate of MPMULTIPROJECT-40 by the looks

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dion gillard added a comment - Duplicate of MPMULTIPROJECT-40 by the looks

People

  • Assignee:
    dion gillard
    Reporter:
    Jörg Schaible
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Dates

  • Created:
    Updated:
    Resolved: