java.lang.ClassNotFoundException: ch.qos.logback.eclipse.views.LogbackView

QOS.ch JIRA | Sanjeev | 10 years ago
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  1. 0

    Hi, I tried to install the eclipse (eclipse version 3.2 with jdk 1.4.2) plugin as per the documentation on the project site. But when I go to windows --> show view --> Logback --> logback view, I get the error as below: Unable to create view: Plug-in ch.qos.logback.eclipse was unable to load class ch.qos.logback.eclipse.views.LogbackView. java.lang.ClassNotFoundException: ch.qos.logback.eclipse.views.LogbackView at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:402) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:278) at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227) at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1245) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:147) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:759) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51) at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:242) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67) at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:238) at org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java:69)

    QOS.ch JIRA | 10 years ago | Sanjeev
    java.lang.ClassNotFoundException: ch.qos.logback.eclipse.views.LogbackView
  2. 0

    Hi, I tried to install the eclipse (eclipse version 3.2 with jdk 1.4.2) plugin as per the documentation on the project site. But when I go to windows --> show view --> Logback --> logback view, I get the error as below: Unable to create view: Plug-in ch.qos.logback.eclipse was unable to load class ch.qos.logback.eclipse.views.LogbackView. java.lang.ClassNotFoundException: ch.qos.logback.eclipse.views.LogbackView at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:402) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:278) at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227) at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1245) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:147) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:759) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51) at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:242) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67) at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:238) at org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java:69)

    QOS.ch JIRA | 10 years ago | Sanjeev
    java.lang.ClassNotFoundException: ch.qos.logback.eclipse.views.LogbackView
  3. 0

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    Google Groups | 10 years ago | Matt Williams
    java.lang.ClassNotFoundException: org.cfeclipse.cfml.views.snips.SnipTreeView
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    java.lang.ClassNotFoundException: MyPlugin.views.MyView
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    directory-users | 9 years ago | Stefan Koeberle
    java.lang.ClassNotFoundException: org.apache.directory.studio.schemaeditor.view.views.SchemaView

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    Root Cause Analysis

    1. java.lang.ClassNotFoundException

      ch.qos.logback.eclipse.views.LogbackView

      at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass()
    2. Eclipse OSGi
      DefaultClassLoader.loadClass
      1. org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:402)
      2. org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347)
      3. org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
      3 frames
    3. Java RT
      ClassLoader.loadClass
      1. java.lang.ClassLoader.loadClass(ClassLoader.java:235)
      1 frame
    4. Eclipse OSGi
      AbstractBundle.loadClass
      1. org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:278)
      2. org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
      3. org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1245)
      3 frames
    5. Equinox
      ConfigurationElementHandle.createExecutableExtension
      1. org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:147)
      2. org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:759)
      3. org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
      4. org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
      4 frames
    6. Eclipse UI
      WorkbenchPlugin$1.run
      1. org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:242)
      1 frame
    7. RWT
      BusyIndicator.showWhile
      1. org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
      1 frame
    8. Eclipse UI
      WorkbenchPlugin.createExtension
      1. org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:238)
      1 frame
    9. Workbench
      ViewDescriptor.createView
      1. org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java:69)
      1 frame