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I am receiving this error message after installing netbeans 3.6 (Java.lang.NullPointerException).I hope that you will help me with this problem. Thank you. This is a copy of my ide.log file: >Log Session: Friday, 29 April 2005 11:41:21 AM EST >System Info: Product Version = NetBeans IDE 3.6 (Build 200404071636) Operating System = Windows XP version 5.1 running on x86 Java; VM; Vendor = 1.4.2; Java HotSpot(TM) Client VM 1.4.2-b28; Sun Microsystems Inc. Java Home = C:\JSDK2\j2sdk1.4.2\jre System Locale; Encod. = en_AU; Cp1252 Home Dir; Current Dir = C:\Documents and Settings\Samer's; C:\Program Files\NetBeans3.6 IDE Install; User Dir = C:\Program Files\NetBeans3.6; C:\Documents and Settings\Samer's\.netbeans\3.6 CLASSPATH = C:\Program Files\NetBeans3.6 \lib\ext\boot.jar;C:\JSDK2\j2sdk1.4.2\lib\dt.jar;C:\JSDK2\j2sdk1.4.2 \lib\tools.jar Boot & ext classpath = C:\JSDK2\j2sdk1.4.2\jre\lib\rt.jar;C:\JSDK2 \j2sdk1.4.2\jre\lib\i18n.jar;C:\JSDK2\j2sdk1.4.2 \jre\lib\sunrsasign.jar;C:\JSDK2\j2sdk1.4.2\jre\lib\jsse.jar;C:\JSDK2 \j2sdk1.4.2\jre\lib\jce.jar;C:\JSDK2\j2sdk1.4.2\jre\lib\charsets.jar;C:\JSDK2 \j2sdk1.4.2\jre\classes;C:\JSDK2\j2sdk1.4.2\jre\lib\ext\dnsns.jar;C:\JSDK2 \j2sdk1.4.2\jre\lib\ext\ldapsec.jar;C:\JSDK2\j2sdk1.4.2 \jre\lib\ext\localedata.jar;C:\JSDK2\j2sdk1.4.2\jre\lib\ext\sunjce_provider.jar Dynamic classpath = C:\Program Files\NetBeans3.6\lib\core.jar;C:\Program Files\NetBeans3.6\lib\openfile-cli.jar;C:\Program Files\NetBeans3.6 \lib\openide-loaders.jar;C:\Program Files\NetBeans3.6\lib\openide.jar ------------------------------------------------------------------------------- [org.netbeans.core.modules #6] Warning: the module org.netbeans.modules.projects uses org.openide.deprecated which is deprecated: Clients of obsoleted Open APIs are encouraged to remove this dependency. See http://www.netbeans.org/download/dev/javadoc/OpenAPIs/org/openide/doc- files/upgrade.html#3.5i-sep-I Turning on modules: org.openide/1 [4.26.1 200404071636] org.openide.loaders [4.11.1 200404071636] org.netbeans.core/1 [1.21.1 200404071636] org.netbeans.modules.autoupdate/1 [2.8.1 200404071636] org.netbeans.modules.updatecenters/1 [1.0.1 200404071636] org.netbeans.modules.servletapi24/1 [2.0.1 2.0.1 200404071636] org.openide.io [1.1.1 200404071636] org.openide.execution [1.1.1 200404071636] org.openide.compiler [1.2.1 200404071636] org.netbeans.lib.terminalemulator [1.1.1 200404071636] org.netbeans.core.output/1 [1.1.1 200404071636] org.netbeans.core.compiler/1 [1.4.1 200404071636] org.netbeans.modules.javahelp/1 [2.1.1 200404071636] org.netbeans.api.java/1 [1.3.1 200404071636] org.netbeans.core.execution/1 [1.3.1 200404071636] org.netbeans.libs.xerces/1 [1.4.1 2.6.0] org.apache.tools.ant.module/3 [3.6.1 200404071636] org.netbeans.modules.web.jspparser/2 [2.0.1 200404071636] org.netbeans.modules.classfile/1 [1.8 200404071636] org.openide.src [1.1.1 200404071636] org.openide.debugger [1.1.1 200404071636] org.netbeans.modules.java/1 [1.16.1 200404071636] org.netbeans.lib.cvsclient/1 [1.8.1 200404071636] org.netbeans.modules.debugger.core/3 [2.10.1 200404071636] org.netbeans.modules.debugger.jpda/1 [1.17.1 200404071636] org.netbeans.modules.applet/1 [1.14.1 200404071636] org.netbeans.modules.editor/1 [1.14.1 200404071636] org.netbeans.libs.xalan/1 [1.4.1 2.5.2] org.netbeans.libs.jaxp/1 [1.2.1 1.1.2] org.netbeans.api.xml/1 [1.3.1.3.6.0 3.6.0 200404071636] org.netbeans.modules.xml.core/2 [1.1.1.3.6.0 3.6.0 200404071636] org.netbeans.modules.xml.text/2 [1.1.1.3.6.0 3.6.0 200404071636] org.netbeans.modules.html/1 [1.12.1 200404071636] org.netbeans.modules.web.core.syntax/1 [1.13.1 200404071636] org.netbeans.modules.form/2 [1.13.1 200404071636] org.netbeans.modules.properties/1 [1.11.1 200404071636] org.netbeans.modules.i18n/1 [1.14.1 200404071636] org.netbeans.modules.i18n.form/2 [1.12 200404071636] org.netbeans.modules.db/1 [1.8.1 200404071636] org.netbeans.core.windows/2 [2.0.1 200404071636] org.netbeans.core.ui/1 [1.3.1 200404071636] org.openidex.util/2 [2.7.1 200404071636] org.netbeans.modules.settings/1 [1.4.1 200404071636] org.netbeans.modules.utilities/1 [1.15.1 200404071636] org.netbeans.modules.welcome/1 [1.5.1 200404071636] org.netbeans.modules.servletapi/1 [1.3.1 200404071636] org.netbeans.modules.jarpackager/2 [1.14.1 200404071636] org.netbeans.modules.j2eeapis/1 [1.0.1 200404071636] org.netbeans.modules.schema2beans/1 [1.7.1 200404071636] org.netbeans.libs.j2eeeditor/1 [1.1.1 200404071636] org.netbeans.modules.j2eeserver/3 [1.1.1 200404071636] org.openide.deprecated [1.3.1 200404071636] org.netbeans.core.deprecated [1.3.1 200404071636] org.netbeans.modules.projects/1 [1.14.1 200404071636] org.netbeans.modules.xml.catalog/2 [1.1.1.3.6.0 3.6.0 200404071636] org.netbeans.api.web.dd/1 [1.1.1 1.0 200404071636] org.netbeans.modules.web.core/1 [1.17.1 200404071636] org.netbeans.modules.web.taglibed/1 [1.13.1.3.6.0 200404071636] org.netbeans.modules.diff/1 [1.7.1 200404071636] org.netbeans.modules.vcscore/1 [1.9.1 200404071636] org.netbeans.modules.vcs.advanced/1 [1.9.1 200404071636] org.netbeans.modules.usersguide/1 [1.13.1 200404071636] org.netbeans.tasklistapi/1 [1.7.1.2 2 200404071636] org.netbeans.modules.tasklist.core/2 [1.22.1.26 6 200404071636] org.netbeans.modules.suggestions_framework/2 [1.2.1.265 5 200404071636] org.netbeans.modules.tasklist.docscan/2 [1.13.1.2653 3 200404071636] org.netbeans.modules.httpserver/1 [1.13.1 200404071636] org.netbeans.modules.image/1 [1.11.1 200404071636] org.netbeans.modules.vcs.profiles.vss/1 [1.3.1 200404071636] org.netbeans.modules.tomcat5/1 [1.0.1 200404071636] org.netbeans.modules.junit/2 [2.11.1 200404071636] org.netbeans.modules.web.ie/1 [1.16.1 200404071636] org.netbeans.modules.text/1 [1.12.1 200404071636] org.netbeans.modules.web.monitor/1 [1.9.1 200404071636] org.netbeans.modules.web.debug/1 [2.0.1 200404071636] org.netbeans.modules.css/2 [1.1.1.3.6.0 3.6.0 200404071636] org.netbeans.modules.vcs.profiles.cvsprofiles/1 [1.3.1 200404071636] org.netbeans.modules.cvsclient/1 [2.0.1 200404071636] org.netbeans.core.ide/1 [1.3.1 200404071636] org.netbeans.modules.vcs.profiles.pvcs/1 [1.3.1 200404071636] org.netbeans.modules.xml.tax/2 [1.1.1.3.6.0 3.6.0 200404071636] org.netbeans.modules.xml.tools/2 [1.1.1.3.6.0 3.6.0 200404071636] org.netbeans.modules.xml.schema/1 [1.1.1.3.6.0 3.6.0 200404071636] org.netbeans.modules.beans/1 [1.11.1 200404071636] org.netbeans.modules.clazz/1 [1.13.1 200404071636] org.netbeans.modules.properties.syntax/1 [1.11 200404071636] org.netbeans.modules.vcs.cmdline.compat/1 [1.3.1 200404071636] org.netbeans.modules.tomcat5.bundled/1 [1.0.1 200404071636] org.netbeans.modules.group/1 [1.0.1 200404071636] org.netbeans.modules.extbrowser/1 [1.3.1 200404071636] org.netbeans.modules.xsl/1 [1.1.1.3.6.0 3.6.0 200404071636] org.netbeans.modules.javadoc/1 [1.11.1 200404071636] INFORMATIONAL *********** Exception occurred ************ at Fri Apr 29 11:42:02 EST 2005 java.io.IOException: Cannot parse configuration of TCGroup Windows2Local/Groups/debugger/threads.wstcgrp. at org.netbeans.core.windows.persistence.TCGroupParser$PropertyHandler.readData (TCGroupParser.java:257) at org.netbeans.core.windows.persistence.TCGroupParser.load (TCGroupParser.java:87) [catch] at org.netbeans.core.windows.persistence.GroupParser.readTCGroups (GroupParser.java:197) at org.netbeans.core.windows.persistence.GroupParser.load (GroupParser.java:94) at org.netbeans.core.windows.persistence.WindowManagerParser.readGroups (WindowManagerParser.java:552) at org.netbeans.core.windows.persistence.WindowManagerParser.load (WindowManagerParser.java:111) at org.netbeans.core.windows.persistence.PersistenceManager.loadWindowSystem (PersistenceManager.java:1157) at org.netbeans.core.windows.PersistenceHandler.load (PersistenceHandler.java:103) at org.netbeans.core.windows.PersistenceHandler.load (PersistenceHandler.java:91) at org.netbeans.core.windows.WindowSystemImpl.load (WindowSystemImpl.java:39) at org.netbeans.core.Main$8.run(Main.java:433) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178) at java.awt.EventQueue.dispatchEvent(EventQueue.java:454) at java.awt.EventDispatchThread.pumpOneEventForHierarchy (EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100) ==> org.xml.sax.SAXParseException: Document root element is missing. at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3339) at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3327) at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:635) at org.apache.crimson.parser.Parser2.parse(Parser2.java:333) at org.apache.crimson.parser.XMLReaderImpl.parse (XMLReaderImpl.java:448) at org.netbeans.core.windows.persistence.TCGroupParser$PropertyHandler.readData (TCGroupParser.java:251) at org.netbeans.core.windows.persistence.TCGroupParser.load (TCGroupParser.java:87) [catch] at org.netbeans.core.windows.persistence.GroupParser.readTCGroups (GroupParser.java:197) at org.netbeans.core.windows.persistence.GroupParser.load (GroupParser.java:94) at org.netbeans.core.windows.persistence.WindowManagerParser.readGroups (WindowManagerParser.java:552) at org.netbeans.core.windows.persistence.WindowManagerParser.load (WindowManagerParser.java:111) at org.netbeans.core.windows.persistence.PersistenceManager.loadWindowSystem (PersistenceManager.java:1157) at org.netbeans.core.windows.PersistenceHandler.load (PersistenceHandler.java:103) at org.netbeans.core.windows.PersistenceHandler.load (PersistenceHandler.java:91) at org.netbeans.core.windows.WindowSystemImpl.load (WindowSystemImpl.java:39) at org.netbeans.core.Main$8.run(Main.java:433) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178) at java.awt.EventQueue.dispatchEvent(EventQueue.java:454) at java.awt.EventDispatchThread.pumpOneEventForHierarchy (EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100) *********** Exception occurred ************ at Fri Apr 29 11:42:02 EST 2005 java.lang.NullPointerException at org.netbeans.core.windows.persistence.GroupParser.readTCGroups (GroupParser.java:222) at org.netbeans.core.windows.persistence.GroupParser.load (GroupParser.java:94) at org.netbeans.core.windows.persistence.WindowManagerParser.readGroups (WindowManagerParser.java:552) at org.netbeans.core.windows.persistence.WindowManagerParser.load (WindowManagerParser.java:111) at org.netbeans.core.windows.persistence.PersistenceManager.loadWindowSystem (PersistenceManager.java:1157) at org.netbeans.core.windows.PersistenceHandler.load (PersistenceHandler.java:103) at org.netbeans.core.windows.PersistenceHandler.load (PersistenceHandler.java:91) at org.netbeans.core.windows.WindowSystemImpl.load (WindowSystemImpl.java:39) at org.netbeans.core.Main$8.run(Main.java:433) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178) at java.awt.EventQueue.dispatchEvent(EventQueue.java:454) [catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy (EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
Created attachment 21914 [details] ide.log file
is most probably a duplicate of #44220 is fixed in 4.0 and recent 4.1 RC. There's no plan to backport the issue to 3.6 and release a patch AFAIK. *** This issue has been marked as a duplicate of 44220 ***
yes. Please try 4.1 final or 4.2 Q-builds. closing