Maven Archetype

NPE in DefaultArchetypeArtifactManager.closeZipFile when running integration-test goal

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: 2.0
  • Fix Version/s: 2.1
  • Component/s: Plugin
  • Labels:
    None
  • Environment:
  • Testcase included:
    yes
  • Number of attachments :
    1

Description

After successfully creating an archetype from a project (using archetype:create-from-project), a NullPointerException is encountered when executing the "integration-test" goal of the archetype plugin. The steps to reproduce are:

cd /tmp
svn co https://squirrel-sql.svn.sourceforge.net/svnroot/squirrel-sql/trunk/sql12/plugins/example example
cd example
mvn -X clean install > build.log
mvn -X archetype:create-from-project > archetype-create.log
cd /tmp/example/target/generated-sources/archetype
mvn -X -e archetype:integration-test > archetype-test.log

The NullPointerException is listed at the bottom of /tmp/example/target/generated-sources/archetype/archetype-test.log and appears as follows:

Caused by: java.lang.NullPointerException
        at org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.closeZipFile(DefaultArchetypeArtifactManager.java:588)
        at org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.isFileSetArchetype(DefaultArchetypeArtifactManager.java:200)
        at org.apache.maven.archetype.generator.DefaultArchetypeGenerator.generateArchetype(DefaultArchetypeGenerator.java:104)
        at org.apache.maven.archetype.generator.DefaultArchetypeGenerator.generateArchetype(DefaultArchetypeGenerator.java:149)
        at org.apache.maven.archetype.mojos.IntegrationTestMojo.processIntegrationTest(IntegrationTestMojo.java:237)
        at org.apache.maven.archetype.mojos.IntegrationTestMojo.execute(IntegrationTestMojo.java:108)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)

The attached zip file contains all of the logs that were generated. The source is available on the web with the svn checkout listed above for convenience.

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Herve Boutemy added a comment -

you can't run archetype:integration-test directly: it is expected to be run in a build lifecycle, which builds the archetype artifact just before trying to use it

run 'mvn integration-test' and you'll see that everything is ok

BTW, I updated the goals' documentation, added a check and more useful error message in r1163363: I suppose you won't be the only one trying to do this (that's not a stupid try, after all)

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Herve Boutemy added a comment - you can't run archetype:integration-test directly: it is expected to be run in a build lifecycle, which builds the archetype artifact just before trying to use it run 'mvn integration-test' and you'll see that everything is ok BTW, I updated the goals' documentation, added a check and more useful error message in r1163363 : I suppose you won't be the only one trying to do this (that's not a stupid try, after all)
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Nico De Groote added a comment - - edited

Not solved in 2.1 version.
When running 'crawl' goal on my machine to update my local archetype file I do get this mistake again.
When running with last version 2.2-SNASPHOT, the issue is in fact solved...

D:\development\eclipse-workspaces\provikmo-archetypes\root>mvn clean org.apache.maven.plugins:maven-archetype-plugin:2.
:crawl
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Root Archetypes
[INFO] task-segment: [clean]
[INFO] ------------------------------------------------------------------------
[INFO] [clean:clean

{execution: default-clean}

]
[INFO] ------------------------------------------------------------------------
[INFO] Building Root Archetypes
[INFO] task-segment: [org.apache.maven.plugins:maven-archetype-plugin:2.1:crawl] (aggregator-style)
[INFO] ------------------------------------------------------------------------
[INFO] [archetype:crawl

{execution: default-cli}

]
repository D:\development\.m2\repository
catalogFile null
[INFO] Scanning D:\development\.m2\repository\acegisecurity\acegi-security\1.0.1\acegi-security-1.0.1.jar
[INFO] Scanning D:\development\.m2\repository\ant\ant\1.5\ant-1.5.jar
[INFO] Scanning D:\development\.m2\repository\ant\ant\1.5.1\ant-1.5.1.jar
[INFO] Scanning D:\development\.m2\repository\ant\ant\1.6\ant-1.6.jar
[INFO] Scanning D:\development\.m2\repository\ant\ant\1.6.2\ant-1.6.2-javadoc.jar
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] null
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException
at org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.closeZipFile(DefaultArchetypeArtifactManag
r.java:588)
at org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.isFileSetArchetype(DefaultArchetypeArtifac
Manager.java:200)
at org.apache.maven.archetype.repositorycrawler.DefaultRepositoryCrawler.crawl(DefaultRepositoryCrawler.java:72

at org.apache.maven.archetype.mojos.CrawlRepositoryMojo.execute(CrawlRepositoryMojo.java:70)
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.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.ja
a:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:284)
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:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2 minutes 58 seconds
[INFO] Finished at: Thu Oct 13 11:27:33 CEST 2011
[INFO] Final Memory: 21M/51M
[INFO] ------------------------------------------------------------------------

Show
Nico De Groote added a comment - - edited Not solved in 2.1 version. When running 'crawl' goal on my machine to update my local archetype file I do get this mistake again. When running with last version 2.2-SNASPHOT, the issue is in fact solved... D:\development\eclipse-workspaces\provikmo-archetypes\root>mvn clean org.apache.maven.plugins:maven-archetype-plugin:2. :crawl [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Building Root Archetypes [INFO] task-segment: [clean] [INFO] ------------------------------------------------------------------------ [INFO] [clean:clean {execution: default-clean} ] [INFO] ------------------------------------------------------------------------ [INFO] Building Root Archetypes [INFO] task-segment: [org.apache.maven.plugins:maven-archetype-plugin:2.1:crawl] (aggregator-style) [INFO] ------------------------------------------------------------------------ [INFO] [archetype:crawl {execution: default-cli} ] repository D:\development\.m2\repository catalogFile null [INFO] Scanning D:\development\.m2\repository\acegisecurity\acegi-security\1.0.1\acegi-security-1.0.1.jar [INFO] Scanning D:\development\.m2\repository\ant\ant\1.5\ant-1.5.jar [INFO] Scanning D:\development\.m2\repository\ant\ant\1.5.1\ant-1.5.1.jar [INFO] Scanning D:\development\.m2\repository\ant\ant\1.6\ant-1.6.jar [INFO] Scanning D:\development\.m2\repository\ant\ant\1.6.2\ant-1.6.2-javadoc.jar [INFO] ------------------------------------------------------------------------ [ERROR] FATAL ERROR [INFO] ------------------------------------------------------------------------ [INFO] null [INFO] ------------------------------------------------------------------------ [INFO] Trace java.lang.NullPointerException at org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.closeZipFile(DefaultArchetypeArtifactManag r.java:588) at org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.isFileSetArchetype(DefaultArchetypeArtifac Manager.java:200) at org.apache.maven.archetype.repositorycrawler.DefaultRepositoryCrawler.crawl(DefaultRepositoryCrawler.java:72 at org.apache.maven.archetype.mojos.CrawlRepositoryMojo.execute(CrawlRepositoryMojo.java:70) 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.executeStandaloneGoal(DefaultLifecycleExecutor.java:569) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.ja a:387) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:284) 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:25) at java.lang.reflect.Method.invoke(Method.java:597) 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) [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2 minutes 58 seconds [INFO] Finished at: Thu Oct 13 11:27:33 CEST 2011 [INFO] Final Memory: 21M/51M [INFO] ------------------------------------------------------------------------

People

  • Assignee:
    Herve Boutemy
    Reporter:
    Rob Manning
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Dates

  • Created:
    Updated:
    Resolved: