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Posted to dev@maven.apache.org by "John Casey (JIRA)" <ji...@codehaus.org> on 2005/05/31 21:22:22 UTC
[jira] Commented: (MNG-437) Improve version = null message in DefaultArtifact
[ http://jira.codehaus.org/browse/MNG-437?page=comments#action_40353 ]
John Casey commented on MNG-437:
--------------------------------
I've backed out these changes and put an error diagnoser and RT exception in place instead. This should make diagnosis on the part of the user better, esp. once we can provide the pedigree of the artifact, including the [multiple] places where it was included in the artifact list.
commit to follow.
> Improve version = null message in DefaultArtifact
> -------------------------------------------------
>
> Key: MNG-437
> URL: http://jira.codehaus.org/browse/MNG-437
> Project: Maven 2
> Type: Improvement
> Reporter: Jason van Zyl
> Assignee: John Casey
> Fix For: 2.0-alpha-3
>
>
> Would be nice to get something like artifact version cannot be null for g:a instead of this;
> constituent[0]: file:/home/jvanzyl/m2/lib/commons-validator-1.1.4.jar
> constituent[1]: file:/home/jvanzyl/m2/lib/maven-plugin-api-2.0-SNAPSHOT.jar
> constituent[2]: file:/home/jvanzyl/m2/lib/bsh-1.3.0.jar
> constituent[3]: file:/home/jvanzyl/m2/lib/plexus-bsh-factory-1.0-alpha-6-20050517.080828-1.jar
> constituent[4]: file:/home/jvanzyl/m2/lib/plexus-container-artifact-1.0-alpha-4-20050527.013505-1.jar
> constituent[5]: file:/home/jvanzyl/m2/lib/maven-settings-2.0-SNAPSHOT.jar
> constituent[6]: file:/home/jvanzyl/m2/lib/wagon-http-lightweight-1.0-alpha-3.jar
> constituent[7]: file:/home/jvanzyl/m2/lib/maven-reporting-api-2.0-SNAPSHOT.jar
> constituent[8]: file:/home/jvanzyl/m2/lib/maven-model-2.0-SNAPSHOT.jar
> constituent[9]: file:/home/jvanzyl/m2/lib/maven-script-beanshell-2.0-SNAPSHOT.jar
> constituent[10]: file:/home/jvanzyl/m2/lib/maven-artifact-2.0-SNAPSHOT.jar
> constituent[11]: file:/home/jvanzyl/m2/lib/wagon-provider-api-1.0-alpha-3.jar
> constituent[12]: file:/home/jvanzyl/m2/lib/doxia-core-1.0-alpha-3-SNAPSHOT.jar
> constituent[13]: file:/home/jvanzyl/m2/lib/maven-project-2.0-SNAPSHOT.jar
> constituent[14]: file:/home/jvanzyl/m2/lib/commons-cli-1.0-beta-2.jar
> constituent[15]: file:/home/jvanzyl/m2/lib/maven-script-marmalade-2.0-SNAPSHOT.jar
> constituent[16]: file:/home/jvanzyl/m2/lib/marmalade-core-1.0-alpha-3.jar
> constituent[17]: file:/home/jvanzyl/m2/lib/oro-2.0.7.jar
> constituent[18]: file:/home/jvanzyl/m2/lib/maven-plugin-descriptor-2.0-SNAPSHOT.jar
> constituent[19]: file:/home/jvanzyl/m2/lib/plexus-i18n-1.0-beta-4.jar
> constituent[20]: file:/home/jvanzyl/m2/lib/maven-monitor-2.0-SNAPSHOT.jar
> constituent[21]: file:/home/jvanzyl/m2/lib/plexus-marmalade-factory-1.0-alpha-3.jar
> constituent[22]: file:/home/jvanzyl/m2/lib/maven-core-2.0-SNAPSHOT.jar
> ---------------------------------------------------
> java.lang.NullPointerException: Artifact version cannot be null.
> at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:92)
> at org.apache.maven.artifact.factory.DefaultArtifactFactory.createArtifact(DefaultArtifactFactory.java:69)
> at org.apache.maven.artifact.factory.DefaultArtifactFactory.createArtifact(DefaultArtifactFactory.java:39)
> at org.apache.maven.project.DefaultMavenProjectBuilder.createArtifacts(DefaultMavenProjectBuilder.java:487)
> at org.apache.maven.project.DefaultMavenProjectBuilder.processProjectLogic(DefaultMavenProjectBuilder.java:296)
> at org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:239)
> at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFile(DefaultMavenProjectBuilder.java:155)
> at org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:144)
> at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:309)
> at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:203)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:111)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:246)
> 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 org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:303)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:243)
> at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:416)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:363)
> Press any key to continue...
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