org.eclipse.core.runtime.CoreException: Plug-in "org.eclipse.fx.ui.workbench.fx" was unable to instantiate class "org.eclipse.fx.ui.workbench.fx.E4Application".

eclipse.org | 6 months ago
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    Eclipse Community Forums: e(fx)clipse » Luna to Mars Migration

    eclipse.org | 6 months ago
    org.eclipse.core.runtime.CoreException: Plug-in "org.eclipse.fx.ui.workbench.fx" was unable to instantiate class "org.eclipse.fx.ui.workbench.fx.E4Application".

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.util.Arrays.stream()
    2. Java RT
      Stream.of
      1. java.util.Arrays.stream(Arrays.java:5004)
      2. java.util.stream.Stream.of(Stream.java:1000)
      2 frames
    3. org.eclipse.fx
      AbstractE4Application.<clinit>
      1. org.eclipse.fx.core.Util._lookupServiceList(Util.java:157)
      2. org.eclipse.fx.core.Util._lookupService(Util.java:92)
      3. org.eclipse.fx.core.Util.lookupService(Util.java:207)
      4. org.eclipse.fx.core.log.LoggerCreator.createLogger(LoggerCreator.java:34)
      5. org.eclipse.fx.ui.workbench.base.AbstractE4Application.<clinit>(AbstractE4Application.java:115)
      5 frames
    4. Java RT
      Class.newInstance
      1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      2. sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
      3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      4. java.lang.reflect.Constructor.newInstance(Constructor.java:422)
      5. java.lang.Class.newInstance(Class.java:442)
      5 frames
    5. Equinox
      ConfigurationElementHandle.createExecutableExtension
      1. org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
      2. org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
      3. org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
      4. org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
      4 frames
    6. Equinox Container
      AnyThreadAppLauncher.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:191)
      2. org.eclipse.equinox.internal.app.AnyThreadAppLauncher.run(AnyThreadAppLauncher.java:26)
      2 frames
    7. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame