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Posted to issues@maven.apache.org by "Michael Osipov (Jira)" <ji...@apache.org> on 2021/12/09 11:40:00 UTC

[jira] [Commented] (MNG-7355) Error with minify

    [ https://issues.apache.org/jira/browse/MNG-7355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17456362#comment-17456362 ] 

Michael Osipov commented on MNG-7355:
-------------------------------------

Please provide a full stacktrace and a sample reproducer.

> Error with minify
> -----------------
>
>                 Key: MNG-7355
>                 URL: https://issues.apache.org/jira/browse/MNG-7355
>             Project: Maven
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 4.0.0-alpha-1
>         Environment: Linux ITPC118 5.15.5-arch1-1 #1 SMP PREEMPT Thu, 25 Nov 2021 22:09:33 +0000 x86_64 GNU/Linux
> (Maven 4 version)
> $ /home/plitter/.build/maven4/target/bin/mvn --version
> Picked up _JAVA_OPTIONS:  -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
> Apache Maven 4.0.0-alpha-1-SNAPSHOT (3a06530dbce82e2054afa3cc4c81631910474bd0)
> Maven home: /home/plitter/.build/maven4/target
> Java version: 1.8.0_292, vendor: Oracle Corporation, runtime: /usr/lib/jvm/java-8-openjdk/jre
> Default locale: en_GB, platform encoding: UTF-8
> OS name: "linux", version: "5.15.5-arch1-1", arch: "amd64", family: "unix"
> (Maven 3 version)
> $ mvn --version
> Picked up _JAVA_OPTIONS:  -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
> Apache Maven 3.8.3 (NON_CANONICAL)
> Maven home: /opt/maven
> Java version: 1.8.0_292, vendor: Oracle Corporation, runtime: /usr/lib/jvm/java-8-openjdk/jre
> Default locale: en_GB, platform encoding: UTF-8
> OS name: "linux", version: "5.15.5-arch1-1", arch: "amd64", family: "unix"
>            Reporter: Odne Hellebø
>            Priority: Minor
>         Attachments: image (15).png, image (16).png
>
>
> I'm trying to build a large project with maven 4, and have gotten an error
> {code:sh}
> Failed to execute goal com.samaxes.maven:minify-maven-plugin:1.7.4:minify (default-minify) on project core: java.lang.NoClassDefFoundError: org/codehaus/plexus/util/IOUtil: org.codehaus.plexus.util.IOUtil -> [Help 1]{code}
> I tried deleting my {code:sh}.m2{code} folder and build with -U. Still same error. Then I checked that I have org/codehaus... were in the .m2 folder, and that it had  org.codehaus.plexus.util.IOUtil in the jar (see pictures).
> {code:pom}
>             <plugin>
>                 <groupId>com.samaxes.maven</groupId>
>                 <artifactId>minify-maven-plugin</artifactId>
>                 <version>1.7.4</version>
>                 <executions>
>                     <execution>
>                         <id>default-minify</id>
>                         <configuration>
>                             <charset>UTF-8</charset>
>                             <cssSourceDir>.</cssSourceDir>
>                             <cssSourceFiles>
>                                 <cssSourceFile>surveillance/style.css</cssSourceFile>
>                             </cssSourceFiles>
>                             <cssFinalFile>style.demo.css</cssFinalFile>
>                             <jsSourceDir>.</jsSourceDir>
>                             <jsSourceFiles>
>                                 <jsSourceFile>surveillance/index.js</jsSourceFile>
>                                 <jsSourceFile>surveillance/stats.js</jsSourceFile>
>                             </jsSourceFiles>
>                             <jsFinalFile>script.demo.js</jsFinalFile>
>                             <jsEngine>CLOSURE</jsEngine>
>                         </configuration>
>                         <goals>
>                             <goal>minify</goal>
>                         </goals>
>                     </execution>
>                 </executions>
>             </plugin>
> {code}
> Am I doing something wrong? It was working in maven 3.8.3. 



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