java.lang.NoClassDefFoundError

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  • Can anybody help me ?
    via by 807577,
  • Can anybody help me ?
    via by 807577,
  • Can anybody help me ?
    via by 807577,
    • java.lang.NoClassDefFoundError: com/jrefinery/ui/ExtensionFileFilter at com.jrefinery.report.preview.ExportPluginFactory.createPlainTextPlugin(Unknown Source)
    No Bugmate found.