java.lang.NullPointerException: This exception has no message.

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via Oracle Community by VenkatY, 1 year ago
java.lang.NullPointerException:
at oracle.ideimpl.extension.ExtensionManagerImpl.findMinimalExtension(ExtensionManagerImpl.java:2335)
at oracle.ideimpl.extension.ExtensionManagerImpl.getSystemDirectory(ExtensionManagerImpl.java:409)
at oracle.ide.config.IdeSettings.getConfigURL(IdeSettings.java:732)
at oracle.ide.config.IdeSettings.load(IdeSettings.java:582)
at oracle.ide.IdeCore.loadIdeSettings(IdeCore.java:2197)
at oracle.ide.IdeCore.getSettings(IdeCore.java:576)
at oracle.ide.Ide.getSettings(Ide.java:359)
at oracle.ide.IdeMainWindow.getInputMap(IdeMainWindow.java:679)
at oracle.ide.IdeCore.getIdeInputMap(IdeCore.java:721)
at oracle.ide.Ide.getIdeInputMap(Ide.java:561)
at com.oracle.jdeveloper.nbwindowsystem.NbDockableContainer.initInputMap(NbDockableContainer.java:437)
at com.oracle.jdeveloper.nbwindowsystem.NbDockableContainer.(NbDockableContainer.java:90)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at org.netbeans.modules.settings.convertors.XMLSettingsSupport.newInstance(XMLSettingsSupport.java:100)
at org.netbeans.modules.settings.convertors.XMLPropertiesConvertor.defaultInstanceCreate(XMLPropertiesConvertor.java:228)
at org.netbeans.modules.settings.convertors.XMLPropertiesConvertor.read(XMLPropertiesConvertor.java:99)
at org.netbeans.modules.settings.InstanceProvider$InstanceCookieImpl.instanceCreate(InstanceProvider.java:317)
at org.netbeans.core.windows.persistence.PersistenceManager.getTopComponentPersistentForID(PersistenceManager.java:571)
at org.netbeans.core.windows.persistence.PersistenceManager.getTopComponentForID(PersistenceManager.java:681)
at org.netbeans.core.windows.PersistenceHandler.getTopComponentForID(PersistenceHandler.java:489)
at org.netbeans.core.windows.PersistenceHandler.load(PersistenceHandler.java:156)

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