Konrad Windszus created FELIX-6548:
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Summary: NPE with Maven Embedder in Eclipse in
org.apache.felix:maven-bundle-plugin:5.1.7:manifest
Key: FELIX-6548
URL: https://issues.apache.org/jira/browse/FELIX-6548
Project: Felix
Issue Type: Bug
Components: Maven Bundle Plugin
Affects Versions: maven-bundle-plugin-5.1.7
Reporter: Konrad Windszus
When running the goal "manifest" with the Eclipse embedded Maven Runtime 3.8.4
it fails with:
{code}
[ERROR] Failed to execute goal
org.apache.felix:maven-bundle-plugin:5.1.7:manifest (scr-metadata) on project
oak-store-composite: Execution scr-metadata of goal
org.apache.felix:maven-bundle-plugin:5.1.7:manifest failed: Cannot invoke
"java.io.File.toPath()" because the return value of
"org.apache.maven.project.MavenProject.getFile()" is null -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal
org.apache.felix:maven-bundle-plugin:5.1.7:manifest (scr-metadata) on project
oak-store-composite: Execution scr-metadata of goal
org.apache.felix:maven-bundle-plugin:5.1.7:manifest failed: Cannot invoke
"java.io.File.toPath()" because the return value of
"org.apache.maven.project.MavenProject.getFile()" is null
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:215)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
at
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:972)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:196)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution
scr-metadata of goal org.apache.felix:maven-bundle-plugin:5.1.7:manifest
failed: Cannot invoke "java.io.File.toPath()" because the return value of
"org.apache.maven.project.MavenProject.getFile()" is null
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:148)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
... 20 more
Caused by: java.lang.NullPointerException: Cannot invoke
"java.io.File.toPath()" because the return value of
"org.apache.maven.project.MavenProject.getFile()" is null
at
org.apache.felix.bundleplugin.ManifestPlugin.isMetadataUpToDate(ManifestPlugin.java:436)
at
org.apache.felix.bundleplugin.ManifestPlugin.execute(ManifestPlugin.java:108)
at
org.apache.felix.bundleplugin.BundlePlugin.execute(BundlePlugin.java:380)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
... 21 more
{code}
On command line with Maven 3.8.6 it runs fine.
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