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  1. Maven
  2. MNG-6649

Duplicate class error in maven-compiler-plugin

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Trivial
    • Resolution: Duplicate
    • Affects Version/s: 3.6.1
    • Fix Version/s: None
    • Component/s: Plugins and Lifecycle
    • Labels:
      None
    • Environment:
      maven version 3.6.1
      OpenJDK8 installed using choco's zulu8 package.

      Description

      When trying to run `mvn package` the `maven-compiler-plugin` fails with maven 3.6.1 with below errors. It works with maven's 3.6.0.

      [ERROR] <folder>/AccessStep.java:[12,8] duplicate class: com.microsoft.programSynthesis.wrangling.json.jPathStep.AccessStep
      [ERROR] -> [Help 1]
      org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project dsl: Compilation failure
       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:956)
       at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
       at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
       at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
       at java.lang.reflect.Method.invoke (Method.java:498)
       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.compiler.CompilationFailureException: Compilation failure
       at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute (AbstractCompilerMojo.java:858)
       at org.apache.maven.plugin.compiler.CompilerMojo.execute (CompilerMojo.java:129)
       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:956)
       at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
       at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
       at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
       at java.lang.reflect.Method.invoke (Method.java:498)
       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)
      

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              • Assignee:
                Unassigned
                Reporter:
                kunalspathak Kunal
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                Dates

                • Created:
                  Updated:
                  Resolved: