java.lang.ArrayIndexOutOfBoundsException Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.ArrayIndexOutOfBoundsException at org.openide.util.RequestProcessor.post(RequestProcessor.java:420) at org.netbeans.modules.web.common.sourcemap.SourceMapsScanner$ProjectSourceMapsScanner.init(SourceMapsScanner.java:178) at org.netbeans.modules.web.common.sourcemap.SourceMapsScanner.scan(SourceMapsScanner.java:119) at org.netbeans.modules.web.javascript.debugger.breakpoints.BreakpointRuntimeSetter.createBreakpointImpls(BreakpointRuntimeSetter.java:138) at org.netbeans.modules.web.javascript.debugger.breakpoints.BreakpointRuntimeSetter.(BreakpointRuntimeSetter.java:111) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(NativeConstructorAccessorImpl.java:0) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.netbeans.spi.debugger.ContextAwareSupport.createInstance(ContextAwareSupport.java:128) at org.netbeans.api.debugger.LazyActionsManagerListener$ContextAware.forContext(LazyActionsManagerListener.java:118) at org.netbeans.api.debugger.LazyActionsManagerListener$ContextAware.forContext(LazyActionsManagerListener.java:109) at org.netbeans.api.debugger.Lookup$MetaInf$MetaInfLookupList$LazyInstance.getEntry(Lookup.java:1078) at org.netbeans.api.debugger.Lookup$LookupList$LookupLazyEntry.get(Lookup.java:1296) at org.netbeans.api.debugger.LazyArrayList.get(LazyArrayList.java:161) at org.netbeans.api.debugger.Lookup$Compound$CompoundLookupList.fillElements(Lookup.java:268) at org.netbeans.api.debugger.Lookup$Compound$CompoundLookupList.setUp(Lookup.java:220) at org.netbeans.api.debugger.Lookup$Compound$CompoundLookupList.(Lookup.java:198) at org.netbeans.api.debugger.Lookup$Compound.lookup(Lookup.java:160) at org.netbeans.api.debugger.Lookup$Compound$CompoundLookupList.setUp(Lookup.java:203) at org.netbeans.api.debugger.Lookup$Compound$CompoundLookupList.(Lookup.java:198) at org.netbeans.api.debugger.Lookup$Compound.lookup(Lookup.java:160) at org.netbeans.api.debugger.ActionsManager.initListeners(ActionsManager.java:696) at org.netbeans.api.debugger.ActionsManager.fireActionStateChanged(ActionsManager.java:560) at org.netbeans.api.debugger.ActionsManager.registerActionsProvider(ActionsManager.java:629) at org.netbeans.api.debugger.ActionsManager.registerActionsProviders(ActionsManager.java:657) at org.netbeans.api.debugger.ActionsManager.initActionImpls(ActionsManager.java:679) at org.netbeans.api.debugger.ActionsManager.isEnabled(ActionsManager.java:399) at org.netbeans.modules.debugger.ui.actions.DebuggerAction.isEnabled(DebuggerAction.java:129) at org.netbeans.modules.debugger.ui.actions.DebuggerAction.access$000(DebuggerAction.java:73) at org.netbeans.modules.debugger.ui.actions.DebuggerAction$Listener.propertyChange(DebuggerAction.java:404) at org.netbeans.api.debugger.DebuggerManager.firePropertyChange(DebuggerManager.java:789) at org.netbeans.api.debugger.DebuggerManager.setCurrentSession(DebuggerManager.java:491) at org.netbeans.api.debugger.DebuggerManager.startDebugging(DebuggerManager.java:392) at org.netbeans.modules.web.javascript.debugger.browser.NetBeansJavaScriptDebuggerFactoryImpl.createDebuggingSession(NetBeansJavaScriptDebuggerFactoryImpl.java:68) at org.netbeans.modules.web.webkit.debugging.api.WebKitUIManager.createDebuggingSession(WebKitUIManager.java:80) at org.netbeans.modules.extbrowser.plugins.ExternalBrowserPlugin$BrowserTabDescriptor.init(ExternalBrowserPlugin.java:851) at org.netbeans.modules.extbrowser.plugins.ExternalBrowserPlugin$BrowserTabDescriptor.access$300(ExternalBrowserPlugin.java:724) at org.netbeans.modules.extbrowser.plugins.ExternalBrowserPlugin$2.run(ExternalBrowserPlugin.java:166) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443) at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68) at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)