[jira] [Closed] (MCOMPILER-460) Compiler doesn't show detailed information with the Maven Toolchains

["Olivier Lamy (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MCOMPILER-460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Olivier Lamy closed MCOMPILER-460.
----------------------------------
    Resolution: Fixed

fixed with upgrade pf plexus-compiler

> Compiler doesn't show detailed information with the Maven Toolchains
> --------------------------------------------------------------------
>
>                 Key: MCOMPILER-460
>                 URL: https://issues.apache.org/jira/browse/MCOMPILER-460
>             Project: Maven Compiler Plugin
>          Issue Type: Bug
>    Affects Versions: 3.8.1
>         Environment: Windows Java 16
>            Reporter: Johan Janssen
>            Assignee: Maarten Mulders
>            Priority: Major
>             Fix For: 3.10.0
>
>
> I've created an example to showcase the issue: [https://github.com/johanjanssen/mavenexample]
> When running without the Toolchains on Java 16
> {code:java}
> mvn compile or docker build -t mavenexample -f DockerfileJava16 .  
> {code}
> Gives 
> {code:java}
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project broken: Fatal error compiling: java.lang.IllegalAccessError: class lombok.javac.apt.LombokProcessor (in unnamed module @0x21bd20ee) cannot access class com.sun.tools.javac.processing.JavacProcessingEnvironment (in module jdk.compiler) because module jdk.compiler does not export com.sun.tools.javac.processing to unnamed module @0x21bd20ee -> [Help 1]{code}
> When running with the Toolchains on Java 16
> {code:java}
> mvn compile -Ptoolchain or docker build -t mavenexample -f DockerfileJava16Toolchain . 
> {code}
> Gives 
> {code:java}
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project broken: Compilation failure -> [Help 1]{code}
> So the Toolchain setup lacks quite some information about the compilation failure.
> Is it possible to get the same error information when using the toolchain?
> My usecase is having a quick way to build the same code with 2 different versions of Java. To show one version works and the other fails. It's also possible with Docker or setting the JAVA_HOME variable. But I was curious to see if it would work with toolchains as well.



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