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plugin of Activiti not work

Question asked by claudio.damico on May 10, 2013
Latest reply on May 10, 2013 by claudio.damico
Hi all,

I'm working with Eclipse juno and the plugin of activiti-explorer. One week ago i had to reinstall the OS to switch to Mountain Lion, I have reinstalled eclipse and The plugin but now I don't be able to run any project. I'm running them as JUnit 4 and they give me always the error


java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
   at org.activiti.engine.impl.test.TestHelper.<clinit>(TestHelper.java:51)
   at org.activiti.engine.test.ActivitiRule.initializeProcessEngine(ActivitiRule.java:104)
   at org.activiti.engine.test.ActivitiRule.starting(ActivitiRule.java:96)
   at org.junit.rules.TestWatchman$1.evaluate(TestWatchman.java:51)
   at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
   at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
   at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
   at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
   at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
   at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
   at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
   at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
   at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
   at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
   at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
   at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
   at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
   at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
   at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
   at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
   … 19 more



I have tried to add the missing libraries but It doesn't work.

Could someone say me What the problem is ?

thanks in advance :)

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