This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
Netbeans is sluggish and hangs at random times. I checked the log file and the following exception was thrown the last time: Garbage collector: Copy (Collections=18 Total time spent=0s) Garbage collector: MarkSweepCompact (Collections=0 Total time spent=0s) Classes: loaded=6381 total loaded=6381 unloaded 0 INFO [org.netbeans.core.ui.warmup.DiagnosticTask]: Total memory 2,147,483,647 WARNING [org.openide.filesystems.Ordering]: Not all children in Menu/Tools/ marked with the position attribute: [PaletteManager], but some are: [org-openide-actions-ToolsAction.instance, Separator1.instance, org-netbeans-modules-ruby-platform-RubyPlatformAction.shadow, LibrariesCustomizerAction.instance, org-netbeans-modules-ruby-platform-gems-GemAction.shadow, ServerManagerAction3.instance, org-netbeans-modules-favorites-templates-TemplatesAction.instance, org-netbeans-modules-xml-catalog-CatalogAction.instance, Separator2.instance, org-netbeans-modules-autoupdate-ui-actions-PluginManagerAction.shadow, Separator3.instance, org-netbeans-modules-options-OptionsWindowAction.shadow] WARNING [org.openide.loaders]: Should override getLookup() in class org.netbeans.modules.gsf.GsfDataObject, e.g.: [MultiDataObject.this.]getCookieSet().getLookup() SEVERE [org.openide.util.RequestProcessor] java.lang.NullPointerException at org.openide.text.CloneableEditor$DoInitialize.run(CloneableEditor.java:261) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:561) [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:986)
provide info is not enough to track the problem down, could you please attach build number, jdk version. Thread dump caught in case, when IDE gets stuck, would be fine as well. reassign to openide for evaluation
I already included the stack trace. It's the NullPointer exception at bottom of the last comment I left. Usually Netbeans is unresponsive and sluggish when typing into the editor. I've also had it hang on me a couple of times when I haven't been typing as well. I couldn't stand it anymore and I ended up installing dev build 200805110004. Since then I haven't had any issues with sluggish, unresponsive behavior or with the IDE hanging. ------------------------------------------------------------------------------- >Log Session: Friday, May 2, 2008 8:46:08 PM MDT >System Info: Product Version = NetBeans IDE 6.1 (Build 200804211638) Operating System = Windows Vista version 6.0 running on x86 Java; VM; Vendor = 1.6.0_06; Java HotSpot(TM) Client VM 10.0-b22; Sun Microsystems Inc. Runtime = Java(TM) SE Runtime Environment 1.6.0_06-b02 Java Home = C:\Tools\Java\jdk1.6.0_06\jre System Locale; Encoding = en_US (nb); Cp1252 Home Directory = C:\Users\dcmitchell Current Directory = C:\Tools\NetBeans 6.1 User Directory = C:\Users\dcmitchell\.netbeans\6.1 Installation = C:\Tools\NetBeans 6.1\nb6.1 C:\Tools\NetBeans 6.1\ide9 C:\Tools\NetBeans 6.1\gsf1 C:\Tools\NetBeans 6.1\ruby2 C:\Tools\NetBeans 6.1\platform8 Boot & Ext. Classpath = C:\Tools\Java\jdk1.6.0_06\jre\lib\resources.jar;C:\Tools\Java\jdk1.6.0_06\jre\lib\rt.jar;C:\Tools\Java\jdk1.6.0_06\jre\lib\sunrsasign.jar;C:\Tools\Java\jdk1.6.0_06\jre\lib\jsse.jar;C:\Tools\Java\jdk1.6.0_06\jre\lib\jce.jar;C:\Tools\Java\jdk1.6.0_06\jre\lib\charsets.jar;C:\Tools\Java\jdk1.6.0_06\jre\classes;C:\Tools\Java\jdk1.6.0_06\jre\lib\ext\dnsns.jar;C:\Tools\Java\jdk1.6.0_06\jre\lib\ext\localedata.jar;C:\Tools\Java\jdk1.6.0_06\jre\lib\ext\sunjce_provider.jar;C:\Tools\Java\jdk1.6.0_06\jre\lib\ext\sunmscapi.jar;C:\Tools\Java\jdk1.6.0_06\jre\lib\ext\sunpkcs11.jar Application Classpath = C:\Tools\NetBeans 6.1\platform8\lib\boot.jar;C:\Tools\NetBeans 6.1\platform8\lib\org-openide-modules.jar;C:\Tools\NetBeans 6.1\platform8\lib\org-openide-util.jar;C:\Tools\Java\jdk1.6.0_06\lib\dt.jar;C:\Tools\Java\jdk1.6.0_06\lib\tools.jar Startup Classpath = C:\Tools\NetBeans 6.1\platform8\core\core.jar;C:\Tools\NetBeans 6.1\platform8\core\org-openide-filesystems.jar;C:\Tools\NetBeans 6.1\nb6.1\core\org-netbeans-upgrader.jar;C:\Tools\NetBeans 6.1\nb6.1\core\locale\core_nb.jar ------------------------------------------------------------------------------- WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.editor uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.options.editor uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.editor.codetemplates uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.gsf uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.gsf uses org.netbeans.modules.editor.highlights which is deprecated: Use org.netbeans.spi.highlighting (Editor Library 2) instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.html.editor uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.javascript.editing uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.db uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.ruby uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.properties.syntax uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.languages uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.editor.plain uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.editor.macros uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.ide.kit uses org.netbeans.modules.editor.highlights which is deprecated: Use org.netbeans.spi.highlighting (Editor Library 2) instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.xml.text uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.css.visual uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.ruby.rhtml uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING [org.netbeans.core.modules]: the module org.netbeans.modules.db.sql.editor uses org.openide.options which is deprecated: Use org.openide.util.NbPreferences instead. WARNING: LibraryDeclarationHandlerImpl: Cannot create library: MySQLDriver of unknown type: j2se WARNING: LibraryDeclarationHandlerImpl: Cannot create library: PostgreSQLDriver of unknown type: j2se INFO [org.netbeans.core.startup.NbEvents]: Turning on modules: org.openide.util [7.12.0.1 1 200804211638] org.openide.modules [7.6 200804211638] org.openide.awt [7.1.0.1 200804211638] org.openide.filesystems [7.8 200804211638] org.jdesktop.layout/1 [1.5 1.0.3 200804211638] org.netbeans.api.progress/1 [1.11.0.1 1 200804211638] org.openide.dialogs [7.6 200804211638] org.openide.nodes [7.3.0.1 200804211638] org.openide.explorer [6.13 1 200804211638] org.openide.windows [6.20 200804211638] org.netbeans.modules.editor.mimelookup/1 [1.9 200804211638] org.openide.text [6.18 200804211638] org.openide.actions [6.7.0.1 200804211638] org.netbeans.modules.queries/1 [1.12 200804211638] org.openide.loaders [6.9 200804211638] org.netbeans.bootstrap/1 [2.11 200804211638] org.netbeans.core.startup/1 [1.12.0.1 200804211638] org.netbeans.modules.javahelp/1 [2.10 200804211638] org.netbeans.modules.usersguide/1 [1.21 200804211638] org.netbeans.modules.ide.branding/1 [1.5] org.openide.io [1.12 200804211638] org.netbeans.modules.server/0 [1.1 200804211638] org.netbeans.modules.editor.util/1 [1.22 200804211638] org.netbeans.modules.lexer/2 [1.26.0.1 1 200804211638] org.netbeans.modules.editor.settings/1 [1.16 200804211638] org.netbeans.modules.editor.lib2/1 [1.6.0.2 2 200804211638] org.netbeans.modules.editor.fold/1 [1.8 200804211638] org.netbeans.modules.editor.lib/1 [1.25.0.4.2 4 200804211638] org.netbeans.modules.editor.errorstripe.api/1 [2.4.0.1 1 200804211638] org.netbeans.modules.editor.errorstripe/2 [2.4.0.1.1 1 200804211638] org.netbeans.modules.options.api/1 [1.6 200804211638] org.netbeans.modules.projectapi/1 [1.14 200804211638] org.netbeans.modules.editor.settings.storage/1 [1.17 200804211638] org.openide.options [6.8 200804211638] org.openidex.util/3 [3.14 200804211638] org.netbeans.swing.tabcontrol [1.11 200804211638] org.netbeans.modules.editor/3 [1.37.0.1.4.2 1 200804211638] org.netbeans.modules.editor.indent/2 [1.7.0.4 200804211638] org.netbeans.modules.options.keymap [1.3 200804211638] org.netbeans.modules.options.editor/1 [1.7 200804211638] org.netbeans.modules.diff/1 [1.19.0.42.1 42 200804211638] org.netbeans.modules.projectuiapi/1 [1.29.0.6 6 200804211638] org.netbeans.modules.jumpto/1 [1.5 200804211638] org.netbeans.spi.editor.hints/0 [1.4.0.6.2 6 200804211638] org.netbeans.modules.gsf.api/1 [1.1.1.1.6 1 200804211638] org.netbeans.modules.editor.bracesmatching/0 [1.4 200804211638] org.netbeans.modules.html.lexer/1 [1.2 200804211638] org.netbeans.modules.editor.structure/1 [1.16.0.1 1 200804211638] org.netbeans.modules.editor.completion/1 [1.11 200804211638] org.netbeans.modules.html.editor.lib/1 [1.7 200804211638] org.netbeans.modules.editor.codetemplates/1 [1.8.0.1.6 1 200804211638] org.netbeans.libs.lucene/1 [2.2 2.1.0 200804211638] org.netbeans.modules.editor.guards/1 [1.1 200804211638] org.netbeans.modules.refactoring.api [1.3 200804211638] org.openide.execution [1.11 200804211638] org.netbeans.modules.gsfpath.api/1 [0.33 200804211638] org.netbeans.spi.tasklist/1 [1.1 1 200804211638] org.netbeans.spi.navigator/1 [1.6 200804211638] org.netbeans.modules.editor.highlights/0 [1.3.0.1 1 200804211638] org.netbeans.modules.gsf/2 [0.72.1.2.1.1.1.6 2 200804211638] org.netbeans.modules.html.editor/1 [1.9.0.2 200804211638] org.mozilla.rhino.patched/1 [0.100 200804211638] org.netbeans.modules.javascript.editing/1 [0.85 200804211638] org.netbeans.modules.javascript.hints/1 [0.34 200804211638] org.netbeans.swing.plaf [1.7 200804211638] org.netbeans.core/2 [3.7.0.1 200804211638] org.netbeans.core.execution/1 [1.11.0.1 200804211638] org.netbeans.core.ui/1 [1.11 200804211638] org.netbeans.api.xml/1 [1.15 200804211638] org.apache.xml.resolver [1.3 1.2 200804211638] org.netbeans.modules.xml.catalog/2 [1.13.0.4 4 200804211638] org.netbeans.modules.masterfs/2 [2.14 200804211638] org.netbeans.modules.favorites/1 [1.13 200804211638] org.netbeans.modules.projectui [1.13.0.1.6 1 200804211638] org.netbeans.api.visual [2.10 200804211638] org.netbeans.modules.classfile/1 [1.20 200804211638] org.netbeans.modules.db/1 [1.25.0.5 5 200804211638] org.netbeans.modules.db.sql.visualeditor/1 [2.2.0.5 200804211638] org.jruby/1 [0.108 200804211638] org.netbeans.modules.ruby.rakeproject/1 [0.12 200804211638] org.netbeans.modules.ruby.platform/1 [0.44.0.2 200804211638] org.netbeans.modules.ruby/1 [0.85 200804211638] org.netbeans.modules.ruby.hints/1 [0.34 200804211638] org.kxml2/1 [1.1 200804211638] org.rubyforge.debugcommons/0 [1.30 200804211638] org.netbeans.modules.image/1 [1.20 200804211638] org.netbeans.modules.project.libraries/1 [1.18 200804211638] org.netbeans.libs.xerces/1 [1.11 2.8.0 200804211638] org.netbeans.modules.editor.mimelookup.impl/1 [1.2 200804211638] org.netbeans.libs.svnClientAdapter/1 [1.3 0.9 200804211638] org.netbeans.modules.properties/1 [1.22 200804211638] org.netbeans.modules.properties.syntax/1 [1.19 200804211638] org.netbeans.lib.cvsclient/1 [1.16 200804211638] org.netbeans.modules.tasklist.ui/1 [1.1.0.1 200804211638] org.netbeans.lib.uihandler [1.14 200804211638] org.netbeans.modules.uihandler [2.5 200804211638] org.netbeans.modules.languages/0 [1.87.2.1 1 200804211638] org.netbeans.modules.javascript.refactoring/1 [0.59 200804211638] org.netbeans.swing.dirchooser [1.1 200804211638] org.netbeans.modules.editor.bookmarks/1 [1.5 200804211638] org.netbeans.modules.sendopts/2 [2.2 200804211638] org.netbeans.modules.utilities/1 [1.26 200804211638] org.netbeans.modules.servletapi/1 [1.12 200804211638] org.netbeans.modules.httpserver/2 [2.8.0.42 42 200804211638] org.netbeans.modules.editor.plain.lib/1 [1.5 200804211638] org.netbeans.modules.editor.plain/1 [1.5 200804211638] org.netbeans.modules.autoupdate.services [1.4 200804211638] org.netbeans.modules.autoupdate.ui [1.4 200804211638] org.netbeans.libs.jsr223/1 [1.7 6 200804211638] org.netbeans.modules.templates [1.2 200804211638] org.netbeans.modules.settings/1 [1.14 200804211638] org.netbeans.core.windows/2 [2.10.0.1 200804211638] org.netbeans.modules.core.kit [1.1 200804211638] org.netbeans.core.ide/1 [1.11 200804211638] org.netbeans.modules.editor.macros/0 [1.1.0.1.4 1 200804211638] org.netbeans.modules.extbrowser/1 [1.12 200804211638] org.netbeans.insane/1 [1.1 1 200804211638] org.netbeans.modules.timers/1 [1.3 200804211638] org.netbeans.modules.defaults/1 [1.4 200804211638] org.netbeans.modules.ide.kit [1.3 200804211638] org.netbeans.modules.javascript.kit/1 [0.103 200804211638] org.netbeans.modules.xml.core/2 [1.14.0.4 4 200804211638] org.netbeans.modules.xml.lexer [1.2 200804211638] org.netbeans.modules.xml.text/2 [1.14.0.4 4 200804211638] org.netbeans.modules.xml.xam/1 [1.3 1 200804211638] org.netbeans.modules.xml.schema.model/1 [1.3 1 200804211638] org.netbeans.modules.xml.axi [1.3 200804211638] org.netbeans.modules.xml.xdm/1 [1.3 1 200804211638] org.netbeans.modules.xml.retriever/1 [1.2 200804211638] org.netbeans.modules.xml [1 1 200804211638] org.netbeans.modules.xml.tax/2 [1.14.0.4.1 4 200804211638] org.netbeans.modules.xml.tools/2 [1.14.0.4.1.4 4 200804211638] org.netbeans.modules.xml.schema.completion [1.1 200804211638] org.netbeans.modules.web.flyingsaucer/1 [1.1 1 200804211638] org.netbeans.modules.css.editor/1 [1.0 200804211638] org.netbeans.core.output2/1 [1.9.0.1 1 200804211638] org.netbeans.modules.css.visual/1 [2.2 200804211638] org.netbeans.modules.xsl/1 [1.14.0.1 200804211638] org.netbeans.modules.languages.manifest [1.4 200804211638] org.netbeans.modules.languages.diff [1.5 200804211638] org.netbeans.spi.palette/1 [1.13 200804211638] org.netbeans.modules.html/1 [1.23 200804211638] org.netbeans.modules.languages.bat [1.4 200804211638] org.netbeans.modules.languages.sh [1.5 200804211638] org.netbeans.modules.editor.kit [1.1 200804211638] org.netbeans.modules.tasklist.todo/1 [1.2.1 1 200804211638] org.netbeans.modules.tasklist.projectint/1 [1.1 200804211638] org.netbeans.modules.tasklist.kit [1.1 200804211638] org.netbeans.upgrader [4.7 200804211638] org.netbeans.modules.gototest/1 [1.1 200804211638] org.netbeans.modules.ruby.project/1 [0.82 200804211638] org.netbeans.modules.ruby.rhtml/1 [0.62.0.1.2 200804211638] org.netbeans.modules.db.core [1.6 200804211638] org.netbeans.modules.dbapi [1.6.1.5 200804211638] org.netbeans.modules.db.mysql [0.1 1 200804211638] org.netbeans.modules.ruby.railsprojects/1 [0.73.0 200804211638] org.netbeans.libs.jsch/1 [1.6 0.1.24 200804211638] org.netbeans.modules.versioning/1 [1.7.0.1.42.1 1 200804211638] org.netbeans.modules.versioning.util [1.1.0.42.1 200804211638] org.netbeans.modules.versioning.system.cvss/1 [1.10.0.1.42.1 1 200804211638] org.netbeans.modules.reglib [1.1 200804211638] org.netbeans.modules.ruby.help [0.6 200804211638] org.netbeans.libs.ini4j/1 [1.1 0.9 200804211638] org.netbeans.modules.db.sql.editor [1.6.0.5 200804211638] org.netbeans.modules.db.drivers [1.1 200804211638] org.netbeans.modules.db.kit [1.2 200804211638] org.netbeans.modules.ruby.javaint/1 [0.32 200804211638] org.netbeans.modules.registration [1.0 200804211638] org.netbeans.modules.mercurial [1.6.42.1 200804211638] org.netbeans.api.debugger/1 [1.13 200804211638] org.netbeans.modules.ruby.refactoring/1 [0.59 200804211638] org.netbeans.libs.freemarker/1 [2.4 238 200804211638] org.netbeans.modules.ruby.samples.depot/1 [1.1 200804211638] org.netbeans.modules.languages.yaml [1.6 200804211638] org.netbeans.spi.viewmodel/2 [1.13 200804211638] org.netbeans.spi.debugger.ui/1 [2.11 200804211638] org.netbeans.modules.ruby.debugger [0.102 200804211638] org.netbeans.modules.ruby.kit/1 [0.103 200804211638] org.netbeans.modules.progress.ui [1.1 200804211638] org.netbeans.modules.lexer.nbbridge/1 [1.3.0.1 200804211638] org.netbeans.modules.utilities.project/1 [1.8 200804211638] org.netbeans.modules.welcome/1 [1.13 200804211638] org.netbeans.modules.uihandler.exceptionreporter [1.1 200804211638] org.netbeans.modules.ide.branding.kit [1.1 200804211638] org.netbeans.modules.subversion [1.3 200804211638] org.netbeans.libs.jna/1 [1.0 200804211638] org.netbeans.core.nativeaccess/1 [1.0 200804211638] org.netbeans.modules.localhistory [1.2 200804211638] org.jruby.distro/1 [0.103 200804211638] org.netbeans.modules.updatecenters/1 [1.12 200804211638] SEVERE [org.netbeans.modules.mercurial]: execEnv(): execEnv(): IOException java.io.IOException: Cannot run program "hg": CreateProcess error=2, The system cannot find the file specified WARNING [org.netbeans.modules.subversion]: Could not load the file C:\Users\dcmitchell\AppData\Roaming\Subversion/config. Falling back on svn defaults. WARNING [org.netbeans.modules.subversion]: Could not load the file C:\Users\dcmitchell\AppData\Roaming\Subversion/servers. Falling back on svn defaults. INFO [org.netbeans.modules.editor.EditorModule]: Number of loaded editor kits: 0 INFO [org.netbeans.modules.db.mysql.InstallationSupport]: Looking for MySQL installation /usr/bin/gksu/opt/lampp/lampp startmysql INFO [org.netbeans.modules.db.mysql.InstallationSupport]: Looking for MySQL installation /Applications/MAMP/bin/startMysql.sh INFO [org.netbeans.modules.db.mysql.InstallationSupport]: Looking for MySQL installation /usr/bin/gksu/usr/bin/svcadm -v enable svc:/application/database/mysql:version_50 INFO [org.netbeans.modules.db.mysql.InstallationSupport]: Looking for MySQL installation /usr/bin/gksu/etc/init.d/mysql start INFO [org.netbeans.modules.db.mysql.InstallationSupport]: Looking for MySQL installation C:/Program Files/MySQL/MySQL Server 5.0/bin/mysqld-nt.exe INFO [org.netbeans.modules.db.mysql.InstallationSupport]: Looking for MySQL installation C:/Program Files/MySQL/MySQL Server 5.1/bin/mysqld-nt.exe Diagnostic information Input arguments: -Dnetbeans.importclass=org.netbeans.upgrade.AutoUpgrade -Dnetbeans.accept_license_class=org.netbeans.license.AcceptLicense -Xss2m -Xms32m -XX:PermSize=32m -XX:MaxPermSize=200m -Xverify:none -Dapple.laf.useScreenMenuBar=true -Dsun.java2d.noddraw=true -Xmx369m -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled -Djdk.home=C:\Tools\Java\jdk1.6.0_06 -Dnetbeans.home=C:\Tools\NetBeans 6.1\platform8 -Dnetbeans.dirs=C:\Tools\NetBeans 6.1\nb6.1;C:\Tools\NetBeans 6.1\ide9;C:\Tools\NetBeans 6.1\gsf1;C:\Tools\NetBeans 6.1\ruby2 -Dnetbeans.user=C:\Users\dcmitchell\.netbeans\6.1 -Dnetbeans.system_http_proxy=DIRECT -Dnetbeans.system_http_non_proxy_hosts= -Dsun.awt.keepWorkingSetOnMinimize=true
Could you take thread dump - http://wiki.netbeans.org/GenerateThreadDump - next time when the IDE hangs, please? More thread dumps if possible. Attach it here as attachment. It will help us to track down the problem.
From exception call stack it looks like duplicate of issue #132386. *** This issue has been marked as a duplicate of 132386 ***