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I'm receiving this error when starting tomcat:

16:27:21,027 ERROR [main] com.documentum.web.common.Trace - An error occurred during application intialization : org/eclipse/emf/ecore/resource/ResourceSet
java.lang.NoClassDefFoundError: org/eclipse/emf/ecore/resource/ResourceSet
    at com.documentum.services.preset.impl.PackageDefinitionLoader.loadPackageDefinitionFromFile(PackageDefinitionLoader.java:117)

How do I solve this issue?

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Ayrad
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2 Answers2

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You are missing a jar which contains an import of the org.eclipse.emf.ecore.resource.ResourceSet class.

Most probably this is the org.eclipse.emf.common plugin jar which is missing.

Torsten
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  • Adding ecore-2.1.0.jar which contains that class and an another one common-2.1.0 causes a linkage error – Ayrad Aug 03 '11 at 10:05
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The class org.eclipse.emf.ecore.resource.ResourceSet could not be found during runtime. You must add all Documentum dependencies to the classpath.

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  • any idea where I can find this class? I already added all the documentum jars to the build path – Ayrad Jul 26 '11 at 18:30
  • The class seems to be ecore-2.1.0.jar from the eclipse modeling framework.. it doesn't look like a dctm class – Ayrad Aug 03 '11 at 10:04