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The programs seem to be downloaded properly because both the 4.1 and 5beta2 versions (installed one at a time) don't seem to have these problems when I installed them on my main computer and have been using them without any errors or exceptions or anything unusual in the log files. The main differences in setup are as follows: Precision M70 Laptop from Dell Windows XP Professional SP2 Wireless Dynamic IP, roaming for "best" connection Windows Firewall Off, Group Policy On, (have added NetBeans IDE to exceptions list, no notification of blocking has popped up yet) DeskTop Windows 2000 Professional SP4 Cable Dynamic IP Symptoms: -pauses at "Turning on Modules" for 135 seconds for 4.1 or 155 seconds for beta, IF AND ONLY IF it's the first time the program has been loaded since OS start up -pauses at "Starting Modules" for 105 seconds for 4.1 or 140 seconds for beta, IF AND ONLY IF it's the first time the program has been loaded since OS start up -Blue Screen of Death after extended use -null pointer exceptions -upon start up, sometimes get the warning dialog: "An instance of the program seems to be already running with your user directory. Either a previous session of the program did not exit correctly, or another instance of the program is running on a different computer and using the same directory. If another session of the program is running with the same user directory, please click Cancel to prevent the corruption of the user directory. If you are sure that no other instances of the program are running with your user directory, click OK to continue. " Have had BSoD twice using 4.1 and twice from beta (can't reproduce at will) instances: -BSoD has occured after several hours use just editing and saving java files -BSoD has occured immediately following the first screen refresh from hibernation (BSoD continues to occur after hibernation/screensaver turned off) -BSoD has occured upon closing netBeans via the X on the gui -have not yet been able to reproduce the errors when not running netBeans -memory and hard drive check out ok using software checks BSoD Messages include: -IRQL_NOT_LESS_OR_EQUAL -MEMORY_MANAGEMENT From version 4.1 installation java.lang.NullPointerException messages.log examples: INFORMATIONAL *********** Exception occurred ************ at 9:21 PM on Jan 5, 2006 org.openide.loaders.DataObjectNotFoundException: [invalid]FileChooserFind.java at org.openide.loaders.DataObject.find(DataObject.java:468) at org.openide.loaders.DataNode$ObjectHandle.getNode(DataNode.java:819) at org.netbeans.modules.java.JavaDataObject$PersistentConnectionHandle.getNode(JavaDataObject.java:860) at org.openide.loaders.ConnectionSupport$Pair.getNode(ConnectionSupport.java:366) [catch] at org.openide.loaders.ConnectionSupport.register(ConnectionSupport.java:96) at org.netbeans.modules.java.codesync.SourceConnectionSupport.registerDependency(SourceConnectionSupport.java:482) at org.netbeans.modules.java.codesync.SourceConnectionSupport.addDependency(SourceConnectionSupport.java:561) at org.netbeans.modules.java.codesync.ClassDependencyImpl.supertypesAdded(ClassDependencyImpl.java:275) at org.netbeans.modules.java.codesync.ClassDependencyImpl.refreshClass(ClassDependencyImpl.java:139) at org.netbeans.modules.java.codesync.SourceConnectionSupport.refreshLinks(SourceConnectionSupport.java:364) at org.netbeans.modules.java.codesync.SourceConnectionSupport.access$000(SourceConnectionSupport.java:44) at org.netbeans.modules.java.codesync.SourceConnectionSupport$2.run(SourceConnectionSupport.java:230) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721) ==> org.openide.filesystems.FileStateInvalidException: [invalid]FileChooserFind.java at org.openide.loaders.DataObject.find(DataObject.java:448) at org.openide.loaders.DataNode$ObjectHandle.getNode(DataNode.java:819) at org.netbeans.modules.java.JavaDataObject$PersistentConnectionHandle.getNode(JavaDataObject.java:860) at org.openide.loaders.ConnectionSupport$Pair.getNode(ConnectionSupport.java:366) [catch] at org.openide.loaders.ConnectionSupport.register(ConnectionSupport.java:96) at org.netbeans.modules.java.codesync.SourceConnectionSupport.registerDependency(SourceConnectionSupport.java:482) at org.netbeans.modules.java.codesync.SourceConnectionSupport.addDependency(SourceConnectionSupport.java:561) at org.netbeans.modules.java.codesync.ClassDependencyImpl.supertypesAdded(ClassDependencyImpl.java:275) at org.netbeans.modules.java.codesync.ClassDependencyImpl.refreshClass(ClassDependencyImpl.java:139) at org.netbeans.modules.java.codesync.SourceConnectionSupport.refreshLinks(SourceConnectionSupport.java:364) at org.netbeans.modules.java.codesync.SourceConnectionSupport.access$000(SourceConnectionSupport.java:44) at org.netbeans.modules.java.codesync.SourceConnectionSupport$2.run(SourceConnectionSupport.java:230) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721) [org.netbeans.javacore] INFORMATIONAL *********** Exception occurred ************ at 9:26 PM on Jan 5, 2006 org.netbeans.lib.java.parser.CompilerException at org.netbeans.lib.gjast.ASErrorChecker.parse(ASErrorChecker.java:59) at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl$ErrorList.initCheck(ResourceImpl.java:1428) at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl$ErrorList.size(ResourceImpl.java:1440) at org.netbeans.modules.java.JavaEditor.refreshAnnotations(JavaEditor.java:389) at org.netbeans.modules.java.JavaEditor.access$300(JavaEditor.java:83) at org.netbeans.modules.java.JavaEditor$2.run(JavaEditor.java:248) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721) Caused by: com.sun.tools.javac.util.Abort at com.sun.tools.javac.comp.Check.completionError(Check.java:169) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:284) at com.sun.tools.javac.comp.Attr.attribType(Attr.java:308) at com.sun.tools.javac.comp.Attr.visitNewClass(Attr.java:1226) at com.sun.tools.javac.tree.Tree$NewClass.accept(Tree.java:849) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:280) at com.sun.tools.javac.comp.Attr.attribArgs(Attr.java:339) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1105) at com.sun.tools.javac.tree.Tree$Apply.accept(Tree.java:823) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:280) at com.sun.tools.javac.comp.Attr.attribExpr(Attr.java:302) at com.sun.tools.javac.comp.Attr.visitExec(Attr.java:896) at com.sun.tools.javac.tree.Tree$Exec.accept(Tree.java:738) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:280) at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:315) at com.sun.tools.javac.comp.Attr.attribStats(Attr.java:331) at com.sun.tools.javac.comp.Attr.visitBlock(Attr.java:599) at com.sun.tools.javac.tree.Tree$Block.accept(Tree.java:544) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:280) at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:315) at com.sun.tools.javac.comp.Attr.visitTry(Attr.java:765) at com.sun.tools.javac.tree.Tree$Try.accept(Tree.java:678) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:280) at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:315) at com.sun.tools.javac.comp.Attr.attribStats(Attr.java:331) at com.sun.tools.javac.comp.Attr.visitBlock(Attr.java:599) at com.sun.tools.javac.tree.Tree$Block.accept(Tree.java:544) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:280) at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:315) at com.sun.tools.javac.comp.Attr.visitMethodDef(Attr.java:532) at com.sun.tools.javac.tree.Tree$MethodDef.accept(Tree.java:486) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:280) at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:315) at com.sun.tools.javac.comp.Attr.attribClassBody(Attr.java:2473) at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:2406) at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:2355) at org.netbeans.lib.gjast.ASErrorChecker.compile(ASErrorChecker.java:179) at org.netbeans.lib.gjast.ASErrorChecker.parse(ASErrorChecker.java:56) [catch] ... 8 more *********** Exception occurred ************ at 9:45 PM on Jan 5, 2006 Annotation: Exception occurred in Request Processor org.netbeans.mdr.util.DebugException: Storage exception: org.netbeans.mdr.persistence.StorageTransientDataException: Attempt to unpin page which is not pinned at org.netbeans.mdr.handlers.InstanceHandler._immediateComposite(InstanceHandler.java:253) at org.netbeans.modules.javacore.jmiimpl.javamodel.MetadataElement._immediateComposite(MetadataElement.java:1527) at org.netbeans.mdr.handlers.InstanceHandler.refImmediateComposite(InstanceHandler.java:243) at org.netbeans.modules.java.JavaEditor.getResource(JavaEditor.java:406) at org.netbeans.modules.java.JavaEditor.refreshAnnotations(JavaEditor.java:384) at org.netbeans.modules.java.JavaEditor.access$300(JavaEditor.java:83) at org.netbeans.modules.java.JavaEditor$2.run(JavaEditor.java:248) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721) *********** Exception occurred ************ at 9:45 PM on Jan 5, 2006 Annotation: Exception occurred in Request Processor org.netbeans.mdr.util.DebugException: Storage exception: org.netbeans.mdr.persistence.StorageIOException: The handle is invalid at org.netbeans.mdr.handlers.InstanceHandler._immediateComposite(InstanceHandler.java:253) at org.netbeans.modules.javacore.jmiimpl.javamodel.MetadataElement._immediateComposite(MetadataElement.java:1527) at org.netbeans.mdr.handlers.InstanceHandler.refImmediateComposite(InstanceHandler.java:243) at org.netbeans.modules.java.JavaEditor.getResource(JavaEditor.java:406) at org.netbeans.modules.java.JavaEditor.refreshAnnotations(JavaEditor.java:384) at org.netbeans.modules.java.JavaEditor.access$300(JavaEditor.java:83) at org.netbeans.modules.java.JavaEditor$2.run(JavaEditor.java:248) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721) *********** Exception occurred ************ at 9:45 PM on Jan 5, 2006 Annotation: Exception occurred in Request Processor java.lang.NullPointerException at org.netbeans.modules.javacore.jmiimpl.javamodel.MetadataElement.resolveType(MetadataElement.java:1283) at org.netbeans.modules.javacore.jmiimpl.javamodel.MethodImpl.getType(MethodImpl.java:86) at org.netbeans.jmi.javamodel.Method$Impl.getType(Unknown Source) at org.netbeans.modules.java.JavaNode.hasMain(JavaNode.java:615) at org.netbeans.modules.java.JavaNode.resolveIcons(JavaNode.java:557) at org.netbeans.modules.java.JavaNode$StateUpdater.updateNodes(JavaNode.java:749) at org.netbeans.modules.java.JavaNode$StateUpdater.run(JavaNode.java:742) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721) >Log Session: Tuesday, January 10, 2006 12:57:39 PM MST >System Info: Product Version = NetBeans IDE 4.1 (Build 200505031930) Operating System = Windows XP version 5.1 running on x86 Java; VM; Vendor = 1.5.0; Java HotSpot(TM) Client VM 1.5.0-b64; Sun Microsystems Inc. Java Home = C:\Java\jdk1.5.0\jre System Locale; Encod. = en_US (nb); Cp1252 Home Dir; Current Dir = C:\Documents and Settings\...; C:\Program Files\netbeans-4.1 IDE Install; User Dir = C:\Program Files\netbeans-4.1\platform5; C:\Documents and Settings\...\.netbeans\4.1 CLASSPATH = C:\Program Files\netbeans-4.1\platform5\lib\boot.jar;C:\Java\jdk1.5.0\lib\dt.jar;C:\Java\jdk1.5.0\lib\tools.jar Boot & ext classpath = C:\Java\jdk1.5.0\jre\lib\rt.jar;C:\Java\jdk1.5.0\jre\lib\i18n.jar;C:\Java\jdk1.5.0\jre\lib\sunrsasign.jar;C:\Java\jdk1.5.0\jre\lib\jsse.jar;C:\Java\jdk1.5.0\jre\lib\jce.jar;C:\Java\jdk1.5.0\jre\lib\charsets.jar;C:\Java\jdk1.5.0\jre\classes;C:\Java\jdk1.5.0\jre\lib\ext\dnsns.jar;C:\Java\jdk1.5.0\jre\lib\ext\localedata.jar;C:\Java\jdk1.5.0\jre\lib\ext\sunjce_provider.jar;C:\Java\jdk1.5.0\jre\lib\ext\sunpkcs11.jar Dynamic classpath = C:\Program Files\netbeans-4.1\platform5\core\core.jar;C:\Program Files\netbeans-4.1\platform5\core\openide-loaders.jar;C:\Program Files\netbeans-4.1\platform5\core\openide.jar;C:\Program Files\netbeans-4.1\platform5\core\org-netbeans-swing-plaf.jar;C:\Program Files\netbeans-4.1\platform5\core\updater.jar;C:\Program Files\netbeans-4.1\nb4.1\core\org-netbeans-upgrader.jar;C:\Program Files\netbeans-4.1\nb4.1\core\locale\core_nb.jar;C:\Program Files\netbeans-4.1\ide5\core\org-netbeans-modules-utilities-cli.jar ------------------------------------------------------------------------------- Turning on modules: org.openide/1 [5.9.1 200505031930] org.openide.loaders [5.2.1 200505031930] org.openide.io [1.6.1 200505031930] org.openide.execution [1.5.1 200505031930] org.netbeans.api.java/1 [1.7.1 200505031930] org.openide.src [1.5.1 200505031930] org.netbeans.api.xml/1 [1.8 3.999.4 200505031930] org.netbeans.core.output2/1 [1.3.1 200505031930] org.netbeans.modules.xml.core/2 [1.7 3.999.4 200505031930] org.netbeans.bootstrap/1 [1.0.1 200505031930] org.netbeans.swing.plaf [1.2.1 200505031930] org.netbeans.core/1 [1.27.1 200505031930] org.netbeans.libs.xerces/1 [1.5.1 2.6.2] org.netbeans.modules.xml.tax/2 [1.7 3.999.4 200505031930] org.netbeans.modules.xml.tools/2 [1.7 3.999.4 200505031930] org.netbeans.modules.queries/1 [1.4.1 200505031930] org.openidex.util/3 [3.6.1 200505031930] org.netbeans.modules.settings/1 [1.7.1 200505031930] org.netbeans.modules.javahelp/1 [2.5.1 200505031930] org.netbeans.modules.utilities/1 [1.18.1 200505031930] org.netbeans.modules.masterfs/1 [1.4.1 200505031930] org.netbeans.modules.favorites/1 [1.8.1 200505031930] javax.jmi.reflect/1 [1.4.1 200505031930] org.netbeans.modules.editor.util/1 [1.4.1 200505031930] org.netbeans.modules.editor.fold/1 [1.2.1 200505031930] org.netbeans.modules.editor.lib/1 [1.3.1 0.1 200505031930] org.netbeans.modules.editor.plain.lib/1 [1.0.1 200505031930] org.netbeans.modules.projectapi/1 [1.3.1 200505031930] org.netbeans.modules.projectuiapi/1 [1.5.4.0.0 4.0.0 200505031930] org.netbeans.modules.utilities.project/1 [1.2.1 200505031930] org.netbeans.modules.java.editor.lib/1 [1.0.1 200505031930] org.netbeans.modules.java.platform/1 [1.3.1 200505031930] org.netbeans.modules.diff/1 [1.10.1 promotionE 200505031930] org.netbeans.modules.vcscore/1 [1.14.1 promotionE 200505031930] org.netbeans.modules.vcs.advanced/1 [1.12.1 200505031930] org.netbeans.modules.vcs.profiles.pvcs/1 [1.6.1 200505031930] org.netbeans.modules.j2eeapis/1 [1.3.1 200505031930] org.netbeans.modules.editor/3 [1.19.1 200505031930] org.netbeans.core.execution/1 [1.6.1 200505031930] org.apache.tools.ant.module/3 [3.17.1 200505031930] org.netbeans.modules.ant.grammar/1 [1.10 200505031930] org.netbeans.spi.viewmodel/2 [1.4.1 200505031930] org.netbeans.api.debugger/1 [1.3.1 200505031930] org.netbeans.api.debugger.jpda/1 [1.3.1 200505031930] org.netbeans.modules.schema2beans/1 [1.11.1 200505031930] org.netbeans.modules.project.libraries/1 [1.10.1 200505031930] org.netbeans.libs.j2eeeditor/1 [1.4.1 200505031930] org.netbeans.modules.j2eeserver/3 [1.6.1 200505031930] org.netbeans.modules.xml.catalog/2 [1.6 3.999.4 200505031930] org.netbeans.modules.db/1 [1.11.1 1.1 200505031930] org.netbeans.modules.dbschema/1 [1.3.3 1.1] org.netbeans.modules.j2ee.sun.dd/1 [1.2.1 1.0 050422] org.netbeans.modules.j2ee.dd/1 [1.3.1 1.0 200505031930] org.netbeans.modules.j2ee.sun.ide/1 [2.1.1 1.0 050422] org.netbeans.swing.tabcontrol [1.3.1 200505031930] org.netbeans.core.windows/2 [2.4.1 200505031930] org.netbeans.core.ui/1 [1.6.1 200505031930] org.netbeans.modules.usersguide/1 [1.16.1 200505031930] org.netbeans.modules.projectui [1.3.4.0.0 200505031930] org.netbeans.modules.project.ant/1 [1.6.1 200505031930] javax.jmi.model/1 [1.4.1 200505031930] org.netbeans.api.mdr/1 [1.1.1 200505031930] org.netbeans.jmi.javamodel/1 [1.13.1 200505031930] org.netbeans.modules.jmiutils/1 [1.1.1 release41 200505031930] org.netbeans.modules.mdr/1 [1.1.1 release41 200505031930] org.netbeans.modules.classfile/1 [1.14.1 200505031930] org.netbeans.modules.javacore/1 [1.5.1 200505031930] org.netbeans.modules.java/1 [1.20.1 1.0.0 200505031930] org.netbeans.modules.java.project/1 [1.3.1 200505031930] org.netbeans.modules.ant.freeform [1.5.1 200505031930] org.netbeans.modules.java.freeform [1.0.1 200505031930] org.netbeans.core.ide/1 [1.6.1 200505031930] org.netbeans.libs.commons_logging/1 [1.0.1 1.0.4 200505031930] org.netbeans.modules.servletapi24/1 [2.3.1 2.3.1 200505031930] org.netbeans.modules.web.jspparser/2 [2.2.1 200505031930] org.netbeans.modules.ant.browsetask [1.8.1 200505031930] org.netbeans.api.web.webmodule [1.2.1 200505031930] org.netbeans.modules.j2ee.dd.webservice [1.0.1 200505031930] org.netbeans.modules.websvc.websvcapi [1.0.1 200505031930] org.netbeans.modules.j2ee.api.ejbmodule [1.0.1 200505031930] org.netbeans.modules.junit/2 [2.14.1 200505031930] org.netbeans.modules.j2ee.common/1 [1.0.1 1.0.1 200505031930] org.netbeans.modules.servletapi23/1 [1.7.1 200505031930] org.netbeans.core.multiview/1 [1.5.1 200505031930] org.netbeans.modules.xml.multiview/1 [1.0 1.0-release41 200505031930] org.netbeans.modules.editor.plain/1 [1.0.1 200505031930] org.netbeans.modules.xml.text/2 [1.7 3.999.4 200505031930] org.netbeans.modules.html.editor.lib/1 [1.0.1 200505031930] org.netbeans.modules.html.editor/1 [1.0.1 200505031930] org.netbeans.modules.java.editor/1 [1.0.1 200505031930] org.netbeans.modules.html/1 [1.15.1 200505031930] org.netbeans.modules.web.core.syntax/1 [1.17.1 200505031930] org.netbeans.modules.web.core/1 [1.20.1 release41 200505031930] org.netbeans.modules.web.project [1.4.1 1.1.1.1 200505031930] org.netbeans.modules.web.jstl11/1 [2.3.1 2.3.1 200505031930] org.netbeans.modules.websvc.registry [0.2.1 200505031930] org.netbeans.modules.websvc.core [1.0.1 200505031930] org.netbeans.modules.j2ee.ejbjarproject [1.1.1 1.1.1 200505031930] org.netbeans.modules.debugger.jpda/2 [1.13.1 200505031930] org.netbeans.spi.debugger.ui/1 [2.5.1 200505031930] org.netbeans.modules.debugger.jpda.ui/1 [1.2.1 200505031930] org.netbeans.modules.css/2 [1.7 3.999.4 200505031930] org.netbeans.tasklistapi/1 [1.16.6 6 200505031930] org.netbeans.modules.servletapi/1 [1.6.1 200505031930] org.netbeans.modules.web.freeform [1.0.1 200505031930] org.netbeans.modules.j2ee.genericserver [1.0.1 200505031930] org.netbeans.modules.j2ee.earproject [1.0.1 1.0.1 200505031930] org.netbeans.modules.tasklist.core/2 [1.33.615 15 200505031930] org.netbeans.modules.navigator/2 [4.1.1 promoe 200505031930] org.netbeans.upgrader [4.2.1 200505031930] org.netbeans.modules.debugger.jpda.ant [1.4.1 200505031930] org.netbeans.modules.refactoring/1 [1.1.1 1.0 200505031930] org.netbeans.modules.j2ee.ddloaders/1 [1.2.1 200505031930] org.netbeans.modules.httpserver/2 [2.1.1 release41 200505031930] org.netbeans.modules.web.monitor/1 [1.12.1 200505031930] org.netbeans.modules.editor.bookmarks/1 [1.0.1 200505031930] org.netbeans.lib.cvsclient/1 [1.11.1 200505031930] org.netbeans.modules.vcs.profiles.cvsprofiles/1 [1.6.1 200505031930] org.netbeans.modules.javadoc/1 [1.14.1 200505031930] org.netbeans.modules.properties/1 [1.14.1 200505031930] org.netbeans.modules.web.debug/1 [2.4.1 200505031930] org.netbeans.modules.javanavigation/1 [4.1.1 200505031930] org.netbeans.modules.vcs.profiles.vss/1 [1.6.1 200505031930] org.netbeans.modules.java.j2seproject [1.2.1 1.2.0 200505031930] org.netbeans.modules.i18n/1 [1.17.1 200505031930] org.netbeans.modules.beans/1 [1.14.1 200505031930] org.netbeans.modules.form/2 [1.16.1 200505031930] org.netbeans.modules.i18n.form/2 [1.15.1 200505031930] org.netbeans.modules.xml.schema/1 [1.7 3.999.4 200505031930] org.netbeans.modules.suggestions_framework/2 [1.11.6158 8 200505031930] org.netbeans.modules.tasklist.docscan/2 [1.19.61584 4 200505031930] org.netbeans.modules.j2ee.platform/1 [1.0.1 200505031930] org.netbeans.modules.j2ee.ant [1.3.1 200505031930] org.netbeans.modules.image/1 [1.14.1 200505031930] org.netbeans.modules.clazz/1 [1.16.1 200505031930] org.netbeans.modules.java.examples/1 [1.2.1 200505031930] org.netbeans.modules.websvc.dev/1 [1.1.1 200505031930] org.netbeans.modules.java.j2seplatform/1 [1.2.1 1.2.0 200505031930] org.netbeans.modules.tomcat5/1 [1.3.1 200505031930] org.netbeans.modules.tomcat5.bundled/1 [1.3.1 200505031930] org.netbeans.modules.extbrowser/1 [1.6.1 200505031930] org.netbeans.modules.j2ee.debug/1 [1.0.1 200505031930] org.netbeans.modules.autoupdate/1 [2.12.1 200505031930] org.netbeans.modules.j2ee.blueprints/1 [1.5.2 200505031930] org.netbeans.modules.welcome/1 [1.7.1 200505031930] org.netbeans.modules.xsl/1 [1.7 3.999.4 200505031930] org.netbeans.modules.j2ee.ejbfreeform [1.0.1 200505031930] org.netbeans.modules.vcscore.javacorebridge/1 [1.0.1 200505031930] org.netbeans.modules.properties.syntax/1 [1.14.1 200505031930] org.netbeans.modules.j2ee.refactoring/1 [1.0.1 200505031930] org.netbeans.modules.updatecenters/1 [1.3.1 200505031930] org.netbeans.modules.web.examples/1 [1.2.1 200505031930] [org.netbeans.javacore] INFORMATIONAL *********** Exception occurred ************ at 1:11 PM on Jan 10, 2006 [catch]java.lang.Exception: rollback!!! at org.netbeans.modules.javacore.ExclusiveMutex.leave(ExclusiveMutex.java:351) at org.netbeans.mdr.NBMDRepositoryImpl.endTrans(NBMDRepositoryImpl.java:248) at org.netbeans.mdr.handlers.BaseObjectHandler._unlock(BaseObjectHandler.java:225) at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.updateFromDataObject(ResourceImpl.java:444) at org.netbeans.modules.javacore.ExclusiveMutex.parseIfNeeded(ExclusiveMutex.java:279) at org.netbeans.modules.javacore.ExclusiveMutex.enter(ExclusiveMutex.java:169) at org.netbeans.mdr.NBMDRepositoryImpl.beginTrans(NBMDRepositoryImpl.java:227) at org.netbeans.modules.java.JavaEditor$2.run(JavaEditor.java:245) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721) ==> java.io.IOException: The handle is invalid at java.io.RandomAccessFile.seek(Native Method) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.FileCache.getPage(FileCache.java:484) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.FileCache.getPage(FileCache.java:391) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.getChunk(BtreeDataFile.java:543) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeExtent.readExtent(BtreeExtent.java:123) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.getExtent(BtreeDataFile.java:573) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.checkRecord(BtreeDataFile.java:998) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.get(BtreeDataFile.java:276) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.get(BtreeDataFile.java:262) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getRecord(BtreeDatabase.java:976) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getIfExists(BtreeDatabase.java:728) at org.netbeans.mdr.storagemodel.MdrStorage.getObject(MdrStorage.java:696) at org.netbeans.mdr.storagemodel.StorablePackage.getClassProxy(StorablePackage.java:141) at org.netbeans.mdr.handlers.PackageProxyHandler._handleGetClassProxy(PackageProxyHandler.java:102) at org.netbeans.jmi.javamodel.JavaModelPackage$Impl.getType(Unknown Source) at org.netbeans.modules.javacore.parser.MDRParser.init(MDRParser.java:91) at org.netbeans.modules.javacore.parser.MDRParser.<init>(MDRParser.java:83) at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.createMDRParser(ResourceImpl.java:557) at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.directUpdate(ResourceImpl.java:684) at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.checkUpToDate(ResourceImpl.java:640) [catch] at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.updateFromDataObject(ResourceImpl.java:441) at org.netbeans.modules.javacore.ExclusiveMutex.parseIfNeeded(ExclusiveMutex.java:279) at org.netbeans.modules.javacore.ExclusiveMutex.enter(ExclusiveMutex.java:169) at org.netbeans.mdr.NBMDRepositoryImpl.beginTrans(NBMDRepositoryImpl.java:227) at org.netbeans.modules.java.JavaEditor$2.run(JavaEditor.java:245) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721)
Created attachment 28361 [details] NetBeans Exception
There are several problems mixed at this report. - BSoD looks like a hardware problem (cf. for example http://www.tweaksforgeeks.com/IRQL_NOT_LESS_OR_EQUAL.html) warning dialog about simultaneously running instance are probably consequence of these crashes (lock file is not deleted) - errors logged in ide.log coming from Java support. These can have impact on startup too - maybe something is broken in our persistent storage (due to crash or due some other mistake?) and we are recovering during startup. - Performance of cold startup is one. This can be consequence of previous but anyway some questions: is your project & JDK on a local disk? Is there something what slows down disk access that is critical during the start?
There are several problems mixed at this report. - BSoD looks like a hardware problem (cf. for example http://www.tweaksforgeeks.com/IRQL_NOT_LESS_OR_EQUAL.html) warning dialog about simultaneously running instance are probably consequence of these crashes (lock file is not deleted) I think I'm leaning towards processor overheating mentioned there. I haven't had a BSoD since I last posted, but I haven't been doing any heavy processing either, so just ignore that portion I suppose. - errors logged in ide.log coming from Java support. These can have impact on startup too - maybe something is broken in our persistent storage (due to crash or due some other mistake?) and we are recovering during startup. I don't have any ide.log files on this computer. I do remember a few of those from using Forte on an older computer if they're still the same I assume. - Performance of cold startup is one. This can be consequence of previous but anyway some questions: is your project & JDK on a local disk? Is there something what slows down disk access that is critical during the start? Cold startup is not as consistent as I initially thought it was. Over the past week there has been one instance where starting up Sun app server before netBeans starts resulted in a very fast load time. Two other instances where I have been websurfing (Firefox on java/applet/misc websites) before netBeans starts also resulted in fast load/start times. I haven't been able to reproduce either of those situations again though. The project(s) when added have all been on the local disk. The problem also occurs when no projects have yet been added to netBeans. The problem occurs with networking both enabled or disabled and with both a network in range or not in range. The problem occurs both with or without external storage/other devices.
Problem solved and has nothing to do with netBeans code. My McAfee virus checker was doing excessive checking during reads. Solution is to exclude virus checking on reads to the following directories: -netBeans install directory -java install directory -netBeans project directories BSoD seems unrelated and acting up still.