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Posted to issues@maven.apache.org by "Robert Scholte (Jira)" <ji...@apache.org> on 2021/09/11 11:32:00 UTC
[jira] [Updated] (MCOMPILER-463) Missing class -
org.codehaus.plexus.compiler.CompilerException
[ https://issues.apache.org/jira/browse/MCOMPILER-463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Scholte updated MCOMPILER-463:
-------------------------------------
Description:
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.
was:
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:
[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]]
In pom.xml,:
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
</plugin>
</plugins>
</build>
Note that the moment I change version to 3.8.0, everything starts working fine.
> 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
> 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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