[jira] [Closed] (MCOMPILER-463) Missing class - org.codehaus.plexus.compiler.CompilerException

["Robert Scholte (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MCOMPILER-463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Scholte closed MCOMPILER-463.
------------------------------------
      Assignee: Robert Scholte
    Resolution: Cannot Reproduce

Most likely a jar got corrupt in your local repository. This is such a basic example, we have integration tests that do this as well.

> Missing class - org.codehaus.plexus.compiler.CompilerException
> --------------------------------------------------------------
>
>                 Key: MCOMPILER-463
>                 URL: https://issues.apache.org/jira/browse/MCOMPILER-463
>             Project: Maven Compiler Plugin
>          Issue Type: Bug
>    Affects Versions: 3.8.1
>            Reporter: Rich M
>            Assignee: Robert Scholte
>            Priority: Major
>         Attachments: compiler error with 381.log, debug_compiler error with 381.log, no error with 380.log, sample.zip
>
>
> I am not sure what I am doing wrong here. Seems like a bug to me.
> I am trying to use compiler version 3.8.1 and it results in following error:
> {noformat}
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project hello-world: Execution default-compile of goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile failed: A required class was missing while executing org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile: org.codehaus.plexus.compiler.CompilerException
> [ERROR] -----------------------------------------------------
> [ERROR] realm = plugin>org.apache.maven.plugins:maven-compiler-plugin:3.8.1
> [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
> [ERROR] urls[0] = file:/C:/Users/user/.m2/repository/org/apache/maven/plugins/maven-compiler-plugin/3.8.1/maven-compiler-plugin-3.8.1.jar
> [ERROR] urls[1] = file:/C:/Users/user/.m2/repository/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar
> [ERROR] Number of foreign imports: 1
> [ERROR] import: Entry[import from realm ClassRealm[maven.api, parent: null]]
> {noformat}
> In pom.xml,:
> {code:xml}
> <build>
>   <plugins>
>     <plugin>
>       <groupId>org.apache.maven.plugins</groupId>
>       <artifactId>maven-compiler-plugin</artifactId>
>       <version>3.8.1</version>
>    </plugin>
>   </plugins>
> </build>
> {code}
> Note that the moment I change version to 3.8.0, everything starts working fine.



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