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Antibrumm / copy-maven-plugin

Maven plugin for file copy / move and replacing content
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Required class was missing error with maven 3.9.1 #12

Open tnmtechnologies opened 1 year ago

tnmtechnologies commented 1 year ago

After upgrading maven from 3.8.x to 3.9.1, the following build error occurs:

[ERROR] Failed to execute goal ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy (copy-youtube-video-player-images-for-war) on project my-project: Execution copy-youtube-video-player-images-for-war of goal ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy failed: A required class was missing while executing ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy: org/codehaus/plexus/util/FileUtils
[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/v:/maven/.m2/repository/ch/mfrey/maven/plugin/copy-maven-plugin/1.0.0/copy-maven-plugin-1.0.0.jar
[ERROR] urls[1] = file:/v:/maven/.m2/repository/commons-io/commons-io/2.4/commons-io-2.4.jar
[ERROR] Number of foreign imports: 1

Workaround

A workaround is to add org.codehaus.plexus:plexus-utils:3.5.0 artifact as dependency of the plugin ch.mfrey.maven.plugin:copy-maven-plugin as follows:

        <plugin>
          <groupId>ch.mfrey.maven.plugin</groupId>
          <artifactId>copy-maven-plugin</artifactId>
          <version>1.0.0</version>
          <dependencies>
            <dependency>
                <groupId>org.codehaus.plexus</groupId>
                <artifactId>plexus-utils</artifactId>
                <version>3.5.0</version>
            </dependency>
          </dependencies>
        </plugin>