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I use latest CB build 20070330-1923, just create a web project. Will see this stack trace: at org.openide.loaders.DataNode.getCookie(DataNode.java:397) at org.openide.nodes.NodeLookup.addCookie(NodeLookup.java:76) at org.openide.nodes.NodeLookup.updateLookupAsCookiesAreChanged(NodeLookup.java:160) at org.openide.nodes.Node.fireCookieChange(Node.java:1093) at org.openide.loaders.DataNode.access$700(DataNode.java:39) at org.openide.loaders.DataNode$4.run(DataNode.java:666) at org.openide.util.Mutex.doEvent(Mutex.java:1181) at org.openide.util.Mutex.writeAccess(Mutex.java:376) at org.openide.loaders.DataNode.fireChange(DataNode.java:642) at org.openide.loaders.DataNode$PropL.propertyChange(DataNode.java:784) at org.openide.util.WeakListenerImpl$PropertyChange.propertyChange(WeakListenerImpl.java:164) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) at org.openide.loaders.DataObject.firePropertyChange(DataObject.java:871) at org.openide.loaders.MultiDataObject.fireCookieChange(MultiDataObject.java:804) at org.openide.loaders.MultiDataObject$ChangeAndBefore.stateChanged(MultiDataObject.java:1188) at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:101) at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:87) at org.openide.nodes.CookieSet.fireChangeEvent(CookieSet.java:277) at org.openide.nodes.CookieSetLkp.replaceInstances(CookieSetLkp.java:114) at org.openide.nodes.CookieSet.assign(CookieSet.java:472) at org.openide.text.DataEditorSupport$Env.<init>(DataEditorSupport.java:492) at org.netbeans.modules.web.core.jsploader.BaseJspEditorSupport$BaseJspEnv.<init>(BaseJspEditorSupport.java:390) at org.netbeans.modules.web.core.jsploader.BaseJspEditorSupport.<init>(BaseJspEditorSupport.java:88) at org.netbeans.modules.web.core.jsploader.JspDataObject.getJspEditorSupport(JspDataObject.java:95) at org.netbeans.modules.web.core.jsploader.JspDataObject.getCookie(JspDataObject.java:84) at org.openide.loaders.DataNode.getCookie(DataNode.java:397)
Created attachment 40227 [details] full stack
Created attachment 40228 [details] hot fix
Since this affect work from a lot of people, I did the hot fix. Saubrecht: please find the real fix.
*** Issue 99584 has been marked as a duplicate of this issue. ***
See also issue #99577.
*** Issue 99602 has been marked as a duplicate of this issue. ***
fixed Checking in form/src/org/netbeans/modules/form/FormDataObject.java; /cvs/form/src/org/netbeans/modules/form/FormDataObject.java,v <-- FormDataObject.java new revision: 1.51; previous revision: 1.50 done Checking in openide/loaders/src/org/openide/loaders/SaveAsCapable.java; /cvs/openide/loaders/src/org/openide/loaders/SaveAsCapable.java,v <-- SaveAsCapable.java new revision: 1.2; previous revision: 1.1 done Checking in openide/loaders/src/org/openide/loaders/XMLDataObject.java; /cvs/openide/loaders/src/org/openide/loaders/XMLDataObject.java,v <-- XMLDataObject.java new revision: 1.32; previous revision: 1.31 done Checking in openide/loaders/src/org/openide/loaders/DefaultDataObject.java; /cvs/openide/loaders/src/org/openide/loaders/DefaultDataObject.java,v <-- DefaultDataObject.java new revision: 1.14; previous revision: 1.13 done Checking in openide/loaders/src/org/openide/text/DataEditorSupport.java; /cvs/openide/loaders/src/org/openide/text/DataEditorSupport.java,v <-- DataEditorSupport.java new revision: 1.43; previous revision: 1.42 done RCS file: /cvs/openide/loaders/test/unit/src/org/openide/actions/SaveAsActionTest.java,v done Checking in openide/loaders/test/unit/src/org/openide/actions/SaveAsActionTest.java; /cvs/openide/loaders/test/unit/src/org/openide/actions/SaveAsActionTest.java,v <-- SaveAsActionTest.java initial revision: 1.1 done Checking in openide/loaders/nbproject/project.xml; /cvs/openide/loaders/nbproject/project.xml,v <-- project.xml new revision: 1.29; previous revision: 1.28 done Checking in java/source/src/org/netbeans/modules/java/JavaDataObject.java; /cvs/java/source/src/org/netbeans/modules/java/JavaDataObject.java,v <-- JavaDataObject.java new revision: 1.6; previous revision: 1.5 done Checking in openide/loaders/test/unit/src/org/openide/text/DataEditorSupportSaveAsTest.java; /cvs/openide/loaders/test/unit/src/org/openide/text/DataEditorSupportSaveAsTest.java,v <-- DataEditorSupportSaveAsTest.java new revision: 1.2; previous revision: 1.1 done Checking in core/ui/src/org/netbeans/core/ui/resources/layer.xml; /cvs/core/ui/src/org/netbeans/core/ui/resources/layer.xml,v <-- layer.xml new revision: 1.120; previous revision: 1.119 done Checking in html/src/org/netbeans/modules/html/HtmlDataObject.java; /cvs/html/src/org/netbeans/modules/html/HtmlDataObject.java,v <-- HtmlDataObject.java new revision: 1.23; previous revision: 1.22 done Checking in openide/loaders/src/org/openide/actions/SaveAsAction.java; /cvs/openide/loaders/src/org/openide/actions/SaveAsAction.java,v <-- SaveAsAction.java new revision: 1.4; previous revision: 1.3 done