Netbeans Can'；t激活nbjavac

当我在Windows上尝试激活Netbeans 11.2中的nb javac插件时，我收到以下警告：

java.lang.IllegalArgumentException: Not all requested modules can be enabled 
[StandardModule:org.netbeans.modules.nbjavac jarFile: C:\Users\xxxx\AppData\Roaming\NetBeans\11.2\modules\org-netbeans-modules-nbjavac.jar]     
at org.netbeans.ModuleManager.enable(ModuleManager.java:1278)   
at org.netbeans.ModuleManager.enable(ModuleManager.java:1254)   
at org.netbeans.modules.autoupdate.services.OperationSupportImpl$ForEnable.enable(OperationSupportImpl.java:165) 
Caused: org.netbeans.api.autoupdate.OperationException[ENABLE]: Not all requested modules can be enabled: 
[StandardModule:org.netbeans.modules.nbjavac jarFile: C:\Users\roose\AppData\Roaming\NetBeans\11.2\modules\org-netbeans-modules-nbjavac.jar]    
at org.netbeans.modules.autoupdate.services.OperationSupportImpl$ForEnable.enable(OperationSupportImpl.java:168)    
at org.netbeans.modules.autoupdate.services.OperationSupportImpl$ForEnable.access$1000(OperationSupportImpl.java:98)    
at org.netbeans.modules.autoupdate.services.OperationSupportImpl$ForEnable$1.run(OperationSupportImpl.java:138)     
at org.netbeans.modules.autoupdate.services.OperationSupportImpl$ForEnable$1.run(OperationSupportImpl.java:135)     
at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)    
at org.openide.util.Mutex.writeAccess(Mutex.java:274)   
at org.netbeans.modules.autoupdate.services.OperationSupportImpl$ForEnable.doOperation(OperationSupportImpl.java:135)   
at org.netbeans.api.autoupdate.OperationSupport.doOperation(OperationSupport.java:45)   
at org.netbeans.modules.autoupdate.ui.ModuleInstallerSupport.installPlugins(ModuleInstallerSupport.java:213) [catch] 
at org.netbeans.modules.autoupdate.ui.api.PluginManager.installSingle(PluginManager.java:152)   
at org.netbeans.modules.java.source.JBrowseModule.lambda$null$1(JBrowseModule.java:96)  
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)    
at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)    
at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)     
at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)  
at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)  
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6636)   
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3342)  
at java.desktop/java.awt.Component.processEvent(Component.java:6401)    
at java.desktop/java.awt.Container.processEvent(Container.java:2263)    
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5012)   
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)   
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4844)   
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)  
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)   
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)   
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)   
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2762)     
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4844)   
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)  
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)  
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)  
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)     
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)    
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)    
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)  
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)     
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)  
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)    
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)   
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)  
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)   
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)   
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)   
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

如何正确激活nb javac

应斯科米萨的要求：

• Java版本：13.0.1
• 这是etc/netbeans.conf的内容（我跳过了所有注释行）：

netbeans\u default\u userdir=“${default\u userdir\u ROOT}/11.2” netbeans\u default\u cachedir=“${default\u cachedir\u ROOT}/11.2”

netbeans\u默认\u选项="-J-XX:+UseStringDuplication-J-Djdk.lang.Process.AllowambiguousCommand=true-J-Xss2m-J-Djdk.gtk.version=2.2-J-Dapple.laf.useScreenMenuBar=true-J-Dapple.awt.graphics.UseQuartz=true-J-Dsun.java2d.noddraw=true-J-Dsun.java2d.dpiaware=true-J-Dsun.zip.disableMemoryMapping=true-J-Dplugin.manager.check.updates=false-J-Dnetbeans.extbrowser.manual\u chrome\u plugin\u install=yes-J--add opens=java.base/java.net=ALL-UNNAMED-J--add opens=java.base/java.lang=ALL-UNNAMED-J--add opens=java.base/java.security=ALL-UNNAMED-J--add opens=java.base/java.util=ALL-UNNAMED-J--add opens=java.desktop/javax.swing.plaf.basic=ALL-UNNAMED-J--add opens=java.desktop/javax.swing.text=ALL-UNNAMED-J--add opens=java.desktop/java.awt=ALL-UNNAMED-J--add opens=java.desktop/java.awt.event=ALL-UNNAMED-J--add opens=java.prefs/java.util.prefs=ALL-UNNAMED-J--add opens=jdk.jshell/jdk.jshell=ALL-UNNAMED-J--add modules=jdk.jshell-J--add exports=java.desktop/sun.awt=ALL-UNNAMED-J--add exports=java.desktop/com.sun.beans.editors=ALL-UNNAMED-J--add exports=java.desktop/sun.swing=ALL-UNNAMED-J--exports=java.desktop/sun.awt.im=ALL-UNNAMED-J--add exports=jdk.internal.jvmstat/sun.jvmstat.monitor=ALL-UNNAMED-J--add exports=java.management/sun.management=ALL-UNNAMED-J--add exports=java.base/sun.reflect.annotation=ALL-UNNAMED-J--add exports=jdk.javadoc/com.sun.tools.javadoc.main=ALL-UNNAMED-J-XX:+IgnoreUnrecognizedVMOptions”

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netbeans_jdkhome=“C:\Program Files\Java\jdk-13.0.1”

用以下内容更新您的问题：[1]正在使用的Java版本。[2]netbeans配置文件netbeans.conf的内容。它位于etc目录中，直接位于netbeans安装目录下。