Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via eclipse.org by Unknown author, 1 year ago
Plug-in "org.eclipse.fx.ui.workbench.fx" was unable to instantiate class "org.eclipse.fx.ui.workbench.fx.E4Application".
via eclipse.org by Unknown author, 1 year ago
Plug-in "org.eclipse.fx.ui.workbench.fx" was unable to instantiate class "org.eclipse.fx.ui.workbench.fx.E4Application".
via Google Groups by Ceyhun Mamedov, 1 year ago
Plug-in "at.bestsolution.efxclipse.runtime.workbench.fx" was unable to instantiate class "at.bestsolution.efxclipse.runtime.workbench.fx.E4Application".
via eclipse.org by Unknown author, 2 years ago
Plug-in "de.emsw.gosa.fx.osgitest.app" was unable to instantiate class "de.emsw.gosa.fx.osgitest.app.MainApplication".
via eclipse.org by Unknown author, 2 years ago
Plug-in "de.emsw.gosa.fx.osgitest.app" was unable to instantiate class "de.emsw.gosa.fx.osgitest.app.MainApplication".
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". at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:188) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:191) at org.eclipse.equinox.internal.app.AnyThreadAppLauncher.run(AnyThreadAppLauncher.java:26) at java.lang.Thread.run(Thread.java:745)Caused by: java.lang.ExceptionInInitializerError at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:422) at java.lang.Class.newInstance(Class.java:442) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184) ... 6 moreCaused by: java.lang.NullPointerException at java.util.Arrays.stream(Arrays.java:5004) at java.util.stream.Stream.of(Stream.java:1000) at org.eclipse.fx.core.Util._lookupServiceList(Util.java:157) at org.eclipse.fx.core.Util._lookupService(Util.java:92) at org.eclipse.fx.core.Util.lookupService(Util.java:207) at org.eclipse.fx.core.log.LoggerCreator.createLogger(LoggerCreator.java:34) at org.eclipse.fx.ui.workbench.base.AbstractE4Application.<clinit>(AbstractE4Application.java:115) ... 12 more