[MNG-7355] Error with minify

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Information Provided
• Affects Version/s: 3.0-alpha-1
• Component/s: Core

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"

Language

english

• Assignee: Michael Osipov
• Reporter: Odne Hellebø
• Created: 09/Dec/21 11:31
• Updated: 27/Nov/22 10:08
• Resolved: 10/Dec/21 07:51

Description

I'm trying to build a large project with maven 4, and have gotten an error

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]

I tried deleting my

.m2

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).

Unable to find source-code formatter for language: pom. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml

            <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>

Am I doing something wrong? It was working in maven 3.8.3.