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This errors appens every time I start the IDE. The program anyway seems to work correctly, but I didn't try to use the internal Tomcat module. Here it is the exception stack trace: java.lang.NullPointerException at org.netbeans.modules.tomcat.tomcat40.Tomcat40Installation.copyDir(Tomcat40Installation.java:521) at org.netbeans.modules.tomcat.tomcat40.Tomcat40Installation.internalTomcatConfigurationFilesPreparing(Tomcat40Installation.java:472) at org.netbeans.modules.tomcat.tomcat40.Tomcat40ModuleInstall.restored(Tomcat40ModuleInstall.java:32) at org.netbeans.core.modules.NbInstaller.loadCode(NbInstaller.java:322) at org.netbeans.core.modules.NbInstaller.load(NbInstaller.java:243) at org.netbeans.core.modules.ModuleManager.enable(ModuleManager.java:665) at org.netbeans.core.modules.ModuleList.installNew(ModuleList.java:519) at org.netbeans.core.modules.ModuleList.trigger(ModuleList.java:463) at org.netbeans.core.modules.ModuleSystem.scanForNewAndRestore(ModuleSystem.java:271) at org.netbeans.core.NonGui.run(NonGui.java:554) at org.netbeans.core.Main.run(Main.java:244) at org.openide.TopManager.initializeTopManager(TopManager.java:120) at org.openide.TopManager.getDefault(TopManager.java:81) at org.netbeans.core.Main.main(Main.java:396) at org.netbeans.core.TopThreadGroup.run(TopThreadGroup.java:81) [catch] at java.lang.Thread.run(Thread.java:536) <!-- Begin LOG file --> ------------------------------------------------------------------------------- >Log Session: giovedì 22 agosto 2002 9.36.44 CEST >System Info: Product Version = NetBeans IDE 3.4 RC 2 IDE Versioning = IDE/1 spec=2.23.1 impl=200208130340 Operating System = Windows 2000 version 5.0 running on x86 Java; VM; Vendor = 1.4.0; Java HotSpot(TM) Client VM 1.4.0-b92; Sun Microsystems Inc. Java Home = C:\jdk140\jre System Locale; Encod. = it_IT; Cp1252 Home Dir; Current Dir = C:\Documents and Settings\bex; d:\netbeans\bin IDE Install; User Dir = d:\netbeans; C:\Documents and Settings\bex\.netbeans\3.4 CLASSPATH = d:\netbeans\lib\patches\openide-compat.jar;d:\netbeans\lib\core.jar;d:\netbeans\lib\openide.jar;d:\netbeans\lib\core-compiler.jar;d:\netbeans\lib\core-execution.jar;d:\netbeans\lib\core-ui.jar;d:\netbeans\lib\core-windows.jar;d:\netbeans\lib\core-ide.jar;d:\netbeans\lib\mm.mysql-2.0.7-bin.jar;d:\netbeans\lib\weblogic.jar;d:\netbeans\lib\ext\locale\ddl_ja.jar;d:\netbeans\lib\ext\xerces.jar;d:\netbeans\lib\ext\xml-apis.jar;d:\netbeans\lib\ext\regexp.jar;d:\netbeans\lib\ext\terminalemulator.jar;d:\netbeans\lib\ext\crimson.jar;d:\netbeans\lib\ext\rmi-ext.jar;d:\netbeans\lib\ext\ddl.jar;C:\jdk140\lib\dt.jar;C:\jdk140\lib\tools.jar Boot & ext classpath = C:\jdk140\jre\lib\rt.jar;C:\jdk140\jre\lib\i18n.jar;C:\jdk140\jre\lib\sunrsasign.jar;C:\jdk140\jre\lib\jsse.jar;C:\jdk140\jre\lib\jce.jar;C:\jdk140\jre\lib\charsets.jar;C:\jdk140\jre\classes;C:\jdk140\jre\lib\ext\dnsns.jar;C:\jdk140\jre\lib\ext\ldapsec.jar;C:\jdk140\jre\lib\ext\localedata.jar;C:\jdk140\jre\lib\ext\sunjce_provider.jar ------------------------------------------------------------------------------- WARNING - the WizardDescriptor.Panel implementation org.netbeans.core.upgrade.PreUpgradePanel provides itself as the result of getComponent(). This can cause a clash when Component.isValid() is overridden. Please use a separate component class. WARNING - the WizardDescriptor.Panel implementation org.netbeans.core.upgrade.UpgradePanel provides itself as the result of getComponent(). This can cause a clash when Component.isValid() is overridden. Please use a separate component class. WARNING - the WizardDescriptor.Panel implementation org.netbeans.core.upgrade.TransferSettingsPanel provides itself as the result of getComponent(). This can cause a clash when Component.isValid() is overridden. Please use a separate component class. [org.netbeans.core.modules] Use of OpenIDE-Module-Class: Node in org.netbeans.modules.debugger.core is obsolete. [org.netbeans.core.modules] (Please use layer-based installation of objects instead.) [org.netbeans.core.modules] (See http://www.netbeans.org/issues/show_bug.cgi?id=19609, last comment, for howto.) [org.netbeans.core.modules] Use of OpenIDE-Module-Class: Node in org.netbeans.modules.j2eeserver is obsolete. [org.netbeans.core.modules] (Please use layer-based installation of objects instead.) [org.netbeans.core.modules] (See http://www.netbeans.org/issues/show_bug.cgi?id=19609, last comment, for howto.) [org.netbeans.core.modules] *********** Exception occurred ************ at Thu Aug 22 09:39:28 CEST 2002 java.lang.NullPointerException at org.netbeans.modules.tomcat.tomcat40.Tomcat40Installation.copyDir(Tomcat40Installation.java:521) at org.netbeans.modules.tomcat.tomcat40.Tomcat40Installation.internalTomcatConfigurationFilesPreparing(Tomcat40Installation.java:472) at org.netbeans.modules.tomcat.tomcat40.Tomcat40ModuleInstall.restored(Tomcat40ModuleInstall.java:32) at org.netbeans.core.modules.NbInstaller.loadCode(NbInstaller.java:322) [catch] at org.netbeans.core.modules.NbInstaller.load(NbInstaller.java:243) at org.netbeans.core.modules.ModuleManager.enable(ModuleManager.java:665) at org.netbeans.core.modules.ModuleList.installNew(ModuleList.java:519) at org.netbeans.core.modules.ModuleList.trigger(ModuleList.java:463) at org.netbeans.core.modules.ModuleSystem.scanForNewAndRestore(ModuleSystem.java:271) at org.netbeans.core.NonGui.run(NonGui.java:554) at org.netbeans.core.Main.run(Main.java:244) at org.openide.TopManager.initializeTopManager(TopManager.java:120) at org.openide.TopManager.getDefault(TopManager.java:81) at org.netbeans.core.Main.main(Main.java:396) at org.netbeans.core.TopThreadGroup.run(TopThreadGroup.java:81) at java.lang.Thread.run(Thread.java:536) Turning on modules: org.netbeans.libs.xalan/1 [1.1.1 2.3.1] org.netbeans.modules.text/1 [1.8.1 200208130340] org.netbeans.api.java/1 [1.0.1 200208130340] org.netbeans.modules.html/1 [1.9.1 200208130340] org.openidex.util/2 [2.3.1 200208130340] org.netbeans.modules.jarpackager/2 [1.10.1 200208130340] org.netbeans.core/1 [1.4.1 200208082340] org.openide/1 [2.23.1 200208130340] org.netbeans.modules.javahelp/1 [1.0.1 200208082340] org.netbeans.modules.properties/1 [1.8.1 200208130340] org.netbeans.libs.jaxp/1 [1.1.1 1.1.2] de.hunsicker.jalopy.plugin.netbeans [0.2.8 200205262243] org.netbeans.modules.utilities/1 [1.8.1 200208130340] org.netbeans.modules.servletapi23/1 [1.2.1 200208130340] org.netbeans.modules.image/1 [1.8.1 200208130340] org.netbeans.modules.db/1 [1.6 20020715-1618] org.apache.tools.ant.module/2 [2.10.1 200208130340] org.netbeans.modules.projects/1 [1.8.1 200208130340] org.netbeans.modules.jndi/1 [1.5.1 200208130340] org.netbeans.modules.i18n/1 [1.10.1 200208130340] org.netbeans.modules.debugger.core/3 [2.2.1 200208130340] org.netbeans.modules.scripting/1 [1.5.1 200208130340] org.netbeans.modules.autoupdate/1 [2.2.1 200208130340] org.netbeans.modules.debugger.jpda/1 [1.10.1 200208130340] org.netbeans.modules.apisupport.lite/1 [0.3.1 200208130340] org.netbeans.modules.usersguide/1 [1.10.1 200208130340] org.netbeans.modules.editor/1 [1.9.1 200208130340] org.netbeans.modules.properties.syntax/1 [1.8.1 200208130340] org.netbeans.modules.schema2beans/1 [1.3.1 200208130340] org.netbeans.modules.applet/1 [1.8.1 200208130340] org.netbeans.modules.classfile/1 [1.6.1 200208130340] org.netbeans.modules.servletapi/1 [1.1.1 200208130340] org.netbeans.modules.clazz/1 [1.9.1 200208130340] org.netbeans.core.windows/1 [1.0.1 200208130340] org.netbeans.api.xml/1 [1.0.1 200208130340] org.netbeans.modules.xml.tax/1 [0.6.1 200208130340] org.netbeans.core.ui/1 [1.0.1 200208130340] org.netbeans.modules.httpserver/1 [1.9.1 200208130340] org.netbeans.modules.j2eeserver/2 [1.4.1 200208130340] org.netbeans.modules.welcome/1 [1.2.1 200208130340] org.netbeans.modules.java/1 [1.11.1 200208130340] org.netbeans.modules.vcscore/1 [1.6.1 200208130340] org.netbeans.modules.diff/1 [1.4.1 200208130340] org.netbeans.modules.rmi/1 [1.5.1 200208130340] org.netbeans.modules.beans/1 [1.8.1 200208130340] org.netbeans.core.execution/1 [1.0.1 200208130340] org.netbeans.modules.xml.core/1 [0.6.1 200208130340] org.netbeans.modules.extbrowser/1 [0.4.1 200208130340] org.netbeans.modules.css/1 [0.6.1 200208130340] org.netbeans.core.compiler/1 [1.0.1 200208130340] org.netbeans.modules.cvsclient/1 [1.5.1 200208130340] org.netbeans.modules.form/2 [1.8.1 200208130340] org.netbeans.modules.web.core/1 [1.8.1 200208130340] org.netbeans.modules.javadoc/1 [1.8.1 200208130340] org.netbeans.core.ide/1 [1.0.1 200208130340] org.netbeans.modules.xml.tree/1 [0.6.1 200208130340] org.netbeans.modules.vcs.advanced/1 [1.6.1 200208130340] org.netbeans.modules.vcs.cmdline.compat/1 [1.1.1 200208130340] org.netbeans.modules.vcs.profiles.vss/1 [1.0.1 200208130340] org.netbeans.modules.i18n.form/2 [1.9.1 200208130340] org.netbeans.modules.xml.tools/1 [0.6.1 200208130340] org.netbeans.modules.web.jspparser/1 [1.2.1 200208130340] org.netbeans.modules.xml.catalog/1 [0.6.1 200208130340] org.netbeans.modules.xml.text/1 [0.6.1 200208130340] org.netbeans.modules.vcs.profiles.pvcs/1 [1.0.1 200208130340] org.netbeans.modules.xml/2 [0.6.1 200208130340] org.netbeans.modules.vcs.profiles.cvsprofiles/1 [1.0.1 200208130340] org.netbeans.modules.web.tomcat.tomcat40/1 [1.4.1 200208130340] org.netbeans.modules.web.core.syntax/1 [1.9.1 200208130340] org.netbeans.modules.xml.editor.coloring/2 [0.6.1 200208130340] org.netbeans.modules.web.tomcat.tomcat40.autocompile/1 [1.2.1 200208130340] Starting system in full screen (MDI) UI mode. [org.openide.loaders.InstanceDataObject #3] Use of [] in Shortcuts/CS-F10[de-hunsicker-jalopy-plugin-netbeans-NbPlugin].instance is deprecated. [org.openide.loaders.InstanceDataObject #3] (Please use the string-valued file attribute instanceClass instead.) <!-- end LOG file -->
Wrong category. When in doubt, always use core/code. Also please attach log files using Issuezilla's attachment feature, not pasted wholesale into the description field.
Created attachment 7192 [details] IDE log file
*** This issue has been marked as a duplicate of 26570 ***