NPE in printArtifactsLocations() for blacklisted repo
-----------------------------------------------------
Key: MPIR-131
URL: http://jira.codehaus.org/browse/MPIR-131
Project: Maven 2.x Project Info Reports Plugin
Issue Type: Bug
Components: dependencies
Affects Versions: 2.1
Environment: Linux (Sun JDK 1.6), Windows (IBM VM 1.4). No direct
Internet access; going through local Artifactory repository.
Reporter: Klaus Brunner
Priority: Critical
I'm getting NPEs when running the reports plugin at this location:
[INFO] Generating "Dependencies" report.
[WARNING] The repository url 'http://repo1.maven.org/maven2' is invalid -
Repository 'central' will be blacklisted.
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] null
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException
at
org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.printArtifactsLocations(DependenciesRenderer.java:1182)
at
org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderSectionDependencyRepositoryLocations(DependenciesRenderer.java:641)
at
org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderBody(DependenciesRenderer.java:274)
at
org.apache.maven.reporting.AbstractMavenReportRenderer.render(AbstractMavenReportRenderer.java:65)
at
org.apache.maven.report.projectinfo.DependenciesReport.executeReport(DependenciesReport.java:239)
Taking a brief look with the debugger, it appears that the totalByRepo map in
DependenciesRenderer.printArtifactsLocations() is empty - so looking up any
entry will of course return null and result in an NPE here:
totalRow[idnum++] = totalByRepo.get( repokey ).toString();
Note that this used to work fine before the 2.1 release.
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