[JCRVLT-386] Eclipse/m2e: Could not get metadata for dependencies which are resolved via m2e workspace resolution or for multimodule builds with phases < package

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.4.2, package-maven-plugin-1.1.0
• Component/s: package maven plugin
• Assignee: Konrad Windszus
• Reporter: Konrad Windszus
• Created: 16/Oct/19 14:23
• Updated: 15/Jan/20 15:40
• Resolved: 17/Oct/19 17:41

Description

One could get the following error in Eclipse with m2e

Could not get meta information for dependencies 'Dependency{group='null', groupId='<some group id>', name='null', 
 artifactId='<some artifact id>', version='null'}': <project-directory>/target/classes (Is a directory) (org.apache.jackrabbit:filevault-package-maven-plugin:1.0.5-SNAPSHOT:validate-files:default-
 validate-files:process-classes) org.apache.maven.plugin.MojoExecutionException: Could not get meta information for dependencies 'Dependency{group='null', groupId='<some group id>', name='null', 
 artifactId='<some artifact id>', version='null'}': <project-directory>/target/classes (Is a directory) at 
 org.apache.jackrabbit.filevault.maven.packaging.AbstractValidateMojo.execute(AbstractValidateMojo.java:214) at 
 org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137) at 
 org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:333) at 
 org.eclipse.m2e.core.internal.embedder.MavenImpl.lambda$7(MavenImpl.java:1380) at 
 org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177) at 
 org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112) at 
 org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1379) at 
 org.eclipse.m2e.core.project.configurator.MojoExecutionBuildParticipant.build(MojoExecutionBuildParticipant.java:52) at 
 org.eclipse.m2e.core.internal.builder.MavenBuilderImpl.build(MavenBuilderImpl.java:137) at 
 org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:173) at 
 org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:1) at 
 org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1$1.call(MavenBuilder.java:116) at 
 org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177) at 
 org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112) at 
 org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1.call(MavenBuilder.java:106) at 
 org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177) at 
 org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151) at 
 org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:99) at 
 org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.execute(MavenBuilder.java:87) at 
 org.eclipse.m2e.core.internal.builder.MavenBuilder.build(MavenBuilder.java:201) at 
 org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:833) at 
 org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at 
 org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:220) at 
 org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:263) at 
 org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:316) at 
 org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at 
 org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:319) at 
 org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:371) at 
 org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:392) at 
 org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:154) at 
 org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:244) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) 
 Caused by: java.io.FileNotFoundException: /<some-dependencies-project-folder>/target/classes 
 (Is a directory) at java.base/java.io.RandomAccessFile.open0(Native Method) at java.base/
 java.io.RandomAccessFile.open(RandomAccessFile.java:345) at java.base/java.io.RandomAccessFile.<init>(RandomAccessFile.java:259) 
 at java.base/java.io.RandomAccessFile.<init>(RandomAccessFile.java:214) at java.base/
 java.util.zip.ZipFile$Source.<init>(ZipFile.java:1265) at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1231) at java.base/
 java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:726) at java.base/
 java.util.zip.ZipFile$CleanableResource.get(ZipFile.java:843) at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:246) at java.base/
 java.util.zip.ZipFile.<init>(ZipFile.java:176) at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:190) at 
 org.apache.jackrabbit.vault.packaging.impl.DefaultPackageInfo.read(DefaultPackageInfo.java:75) at 
 org.apache.jackrabbit.filevault.maven.packaging.MavenBasedPackageDependency.readMetaData(MavenBasedPackageDependency.java:159) 
 at 
 org.apache.jackrabbit.filevault.maven.packaging.MavenBasedPackageDependency.resolve(MavenBasedPackageDependency.java:139) 
 at 
 org.apache.jackrabbit.filevault.maven.packaging.MavenBasedPackageDependency.resolve(MavenBasedPackageDependency.java:118) 
 at 
 org.apache.jackrabbit.filevault.maven.packaging.AbstractValidateMojo.getPackageInfoFromMavenBasedDependencies(AbstractValidateMojo.java:223) 
 at org.apache.jackrabbit.filevault.maven.packaging.AbstractValidateMojo.execute(AbstractValidateMojo.java:211) ... 31 more

Issue Links

• relates to: JCRVLT-331 Incorrected embedded base name used in generate-metadata goal during CLI execution of `mvn test`