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Posted to dev@mahout.apache.org by "Sebastian Schelter (JIRA)" <ji...@apache.org> on 2014/03/17 07:33:45 UTC

[jira] [Created] (MAHOUT-1466) Cluster visualization fails to execute

Sebastian Schelter created MAHOUT-1466:
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             Summary: Cluster visualization fails to execute
                 Key: MAHOUT-1466
                 URL: https://issues.apache.org/jira/browse/MAHOUT-1466
             Project: Mahout
          Issue Type: Bug
            Reporter: Sebastian Schelter
             Fix For: 1.0


When executing the cluster visualization as described in https://mahout.apache.org/users/clustering/visualizing-sample-clusters.html , the following error occurs:

{code}
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
	at org.apache.mahout.clustering.display.DisplayClustering.<clinit>(DisplayClustering.java:66)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:190)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:113)
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
	... 4 more
{code}



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