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

[Lukáš Valach (JIRA)]

Lukáš Valach created JBDS-4149:
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             Summary: 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
         Attachments: 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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