[ https://issues.apache.org/jira/browse/MJAVADOC-739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Elliotte Rusty Harold updated MJAVADOC-739: ------------------------------------------- Component/s: javadoc (was: fix) > Null pointer exception when executing javadoc:fix goal > ------------------------------------------------------ > > Key: MJAVADOC-739 > URL: https://issues.apache.org/jira/browse/MJAVADOC-739 > Project: Maven Javadoc Plugin > Issue Type: Bug > Components: javadoc > Affects Versions: 3.4.1 > Reporter: Antonin Delpeuch > Priority: Major > > Running `mvn -e javadoc:fix` on my project, I get the following error: > {code:java} > [ERROR] Failed to execute goal > org.apache.maven.plugins:maven-javadoc-plugin:3.4.1:fix (default-cli) on > project refine-model: Execution default-cli of goal > org.apache.maven.plugins:maven-javadoc-plugin:3.4.1:fix failed.: > NullPointerException -> [Help 1] > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute > goal org.apache.maven.plugins:maven-javadoc-plugin:3.4.1:fix (default-cli) on > project refine-model: Execution default-cli of goal > org.apache.maven.plugins:maven-javadoc-plugin:3.4.1:fix failed. > 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:957) > at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) > at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke > (NativeMethodAccessorImpl.java:62) > at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke > (DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke (Method.java:566) > 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 > default-cli of goal org.apache.maven.plugins:maven-javadoc-plugin:3.4.1:fix > failed. > at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo > (DefaultBuildPluginManager.java:148) > at org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:210) > 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:957) > at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) > at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke > (NativeMethodAccessorImpl.java:62) > at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke > (DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke (Method.java:566) > 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: java.lang.NullPointerException > at org.apache.maven.plugins.javadoc.AbstractFixJavadocMojo.writeParamTag > (AbstractFixJavadocMojo.java:2101) > at > org.apache.maven.plugins.javadoc.AbstractFixJavadocMojo.updateJavadocTags > (AbstractFixJavadocMojo.java:1993) > at > org.apache.maven.plugins.javadoc.AbstractFixJavadocMojo.updateJavadocTags > (AbstractFixJavadocMojo.java:1905) > at > org.apache.maven.plugins.javadoc.AbstractFixJavadocMojo.updateJavadocComment > (AbstractFixJavadocMojo.java:1740) > at > org.apache.maven.plugins.javadoc.AbstractFixJavadocMojo.updateEntityComment > (AbstractFixJavadocMojo.java:1612) > at > org.apache.maven.plugins.javadoc.AbstractFixJavadocMojo.fixMethodComment > (AbstractFixJavadocMojo.java:1466) > at org.apache.maven.plugins.javadoc.AbstractFixJavadocMojo.processFix > (AbstractFixJavadocMojo.java:1083) > at org.apache.maven.plugins.javadoc.AbstractFixJavadocMojo.execute > (AbstractFixJavadocMojo.java:475) > at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo > (DefaultBuildPluginManager.java:137) > at org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:210) > 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:957) > at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) > at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke > (NativeMethodAccessorImpl.java:62) > at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke > (DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke (Method.java:566) > 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){code} > > To reproduce this, run `mvn -e javadoc:fix` on the commit > `9bb34347036ff7e911cdf6b3c1281f276ac5dc80` of the git repository > `[https://github.com/OpenRefine/OpenRefine]`. > I am using Java 17 on Debian but I expect the issue should be reproducible in > other environments as well. -- This message was sent by Atlassian Jira (v8.20.10#820010)