當我啓動NetBeans 6.0.1,我得到了以下錯誤消息:Netbeans的NullPointerException異常啓動
java.lang.NullPointerException
at javax.xml.validation.SchemaFactory.newSchema(SchemaFactory.java:521)
at com.sun.servicetag.RegistrationDocument.initializeDocument(RegistrationDocument.java:121)
at com.sun.servicetag.RegistrationDocument.load(RegistrationDocument.java:81)
at com.sun.servicetag.RegistrationData.loadFromXML(RegistrationData.java:392)
at org.netbeans.modules.reglib.NbServiceTagSupport.getRegistrationData(NbServiceTagSupport.java:373)
at org.netbeans.modules.reglib.NbServiceTagSupport.getNbServiceTag(NbServiceTagSupport.java:453)
at org.netbeans.modules.reglib.NbServiceTagSupport.createNbServiceTag(NbServiceTagSupport.java:171)
at org.netbeans.modules.registration.NbInstaller.restored(NbInstaller.java:98)
at org.netbeans.core.startup.NbInstaller.loadCode(NbInstaller.java:378)
at org.netbeans.core.startup.NbInstaller.load(NbInstaller.java:297)
at org.netbeans.ModuleManager.enable(ModuleManager.java:933)
at org.netbeans.core.startup.ModuleList.installNew(ModuleList.java:405)
at org.netbeans.core.startup.ModuleList.trigger(ModuleList.java:341)
at org.netbeans.core.startup.ModuleSystem.restore(ModuleSystem.java:275)
at org.netbeans.core.startup.Main.getModuleSystem(Main.java:171)
at org.netbeans.core.startup.Main.start(Main.java:322)
at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:110)
[catch] at java.lang.Thread.run(Thread.java:655)
不保持Netbeans的運作從,我想,但它是什麼意思,以及如何應我修復它?
什麼是您的messages.log文件說? – 2013-04-08 19:55:05
它說同樣的事情。除此之外還有另一個NullPointerException。我會嘗試升級到6.1。 – 2013-04-08 20:12:15