[jbosstools-issues] [JBoss JIRA] (JBDS-4149) Could not use Maven - NoClassDefFoundError: org/slf4j/Logger

Alexey Kazakov (JIRA) issues at jboss.org
Tue Nov 1 10:07:00 EDT 2016


     [ https://issues.jboss.org/browse/JBDS-4149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Kazakov updated JBDS-4149:
---------------------------------
    Fix Version/s: 10.2.0.AM3


> Could not use Maven - NoClassDefFoundError: org/slf4j/Logger
> ------------------------------------------------------------
>
>                 Key: JBDS-4149
>                 URL: https://issues.jboss.org/browse/JBDS-4149
>             Project: Red Hat JBoss Developer Studio (devstudio)
>          Issue Type: Bug
>          Components: rpm
>    Affects Versions: 10.2.0.AM3
>         Environment: RHEL7 64bit
>            Reporter: Lukáš Valach
>            Priority: Blocker
>             Fix For: 10.2.0.AM3
>
>         Attachments: eclipse.log, rh-eclipse46-devstudio-snapshots-10_2.repo, rh-eclipse46.repo
>
>
> I am not able to use embedded Maven. When I try to run Maven clean (or whatever else) I get following error message:
> {code}
> Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/Logger
> 	at java.lang.Class.getDeclaredMethods0(Native Method)
> 	at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
> 	at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
> 	at java.lang.Class.getMethod0(Class.java:3018)
> 	at java.lang.Class.getMethod(Class.java:1784)
> 	at org.codehaus.plexus.classworlds.launcher.Launcher.getEnhancedMainMethod(Launcher.java:172)
> 	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:268)
> 	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
> 	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
> 	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
> Caused by: java.lang.ClassNotFoundException: org.slf4j.Logger
> 	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
> 	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
> 	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
> 	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
> 	... 10 more
> {code}
> Standalone maven installation works fine.



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