Intellij IDEA插件无法运行

我是Intellij插件开发新手。目前，我正在为一个项目创建Intellij IDEA插件。当我点击运行按钮时，它会成功构建并向我显示新IDEA的第一个窗口，但是当我点击打开新项目时，它会给我提供这些错误和异常。Intellij IDEA插件无法运行

[ 20681] ERROR - llij.ide.plugins.PluginManager - null 
java.lang.NullPointerException 
    at com.intellij.ide.util.projectWizard.ModuleBuilder.getModuleTypeName(ModuleBuilder.java:384) 
    at com.intellij.ide.util.projectWizard.ModuleBuilder.getPresentableName(ModuleBuilder.java:380) 
    at com.intellij.ide.util.newProjectWizard.TemplatesGroup.<init>(TemplatesGroup.java:61) 
    at com.intellij.ide.projectWizard.ProjectTypeStep.fillTemplatesMap(ProjectTypeStep.java:298) 
    at com.intellij.ide.projectWizard.ProjectTypeStep.<init>(ProjectTypeStep.java:136) 
    at com.intellij.ide.projectWizard.NewProjectWizard.init(NewProjectWizard.java:50) 
    at com.intellij.ide.projectWizard.NewProjectWizard.<init>(NewProjectWizard.java:39) 
    at com.intellij.ide.actions.NewProjectAction.actionPerformed(NewProjectAction.java:30) 
    at com.intellij.ui.components.labels.ActionLink$1.linkSelected(ActionLink.java:64) 
    at com.intellij.ui.components.labels.LinkLabel.doClick(LinkLabel.java:106) 
    at com.intellij.ui.components.labels.ActionLink.doClick(ActionLink.java:77) 
    at com.intellij.ui.components.labels.LinkLabel$MyMouseHandler.mouseReleased(LinkLabel.java:277) 
    at java.awt.Component.processMouseEvent(Component.java:6525) 
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3321) 
    at java.awt.Component.processEvent(Component.java:6290) 
    at java.awt.Container.processEvent(Container.java:2234) 
    at java.awt.Component.dispatchEventImpl(Component.java:4881) 
    at java.awt.Container.dispatchEventImpl(Container.java:2292) 
    at java.awt.Component.dispatchEvent(Component.java:4703) 
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4898) 
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4533) 
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462) 
    at java.awt.Container.dispatchEventImpl(Container.java:2278) 
    at java.awt.Window.dispatchEventImpl(Window.java:2739) 
    at java.awt.Component.dispatchEvent(Component.java:4703) 
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746) 
    at java.awt.EventQueue.access$400(EventQueue.java:97) 
    at java.awt.EventQueue$3.run(EventQueue.java:697) 
    at java.awt.EventQueue$3.run(EventQueue.java:691) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) 
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86) 
    at java.awt.EventQueue$4.run(EventQueue.java:719) 
    at java.awt.EventQueue$4.run(EventQueue.java:717) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) 
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:716) 
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:734) 
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:565) 
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:382) 
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) 
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) 
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) 
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) 
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) 
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) 
[ 20694] ERROR - llij.ide.plugins.PluginManager - IntelliJ IDEA 14.1.2 Build #IC-141.713.2 
[ 20694] ERROR - llij.ide.plugins.PluginManager - JDK: 1.8.0_25 
[ 20695] ERROR - llij.ide.plugins.PluginManager - VM: Java HotSpot(TM) 64-Bit Server VM 
[ 20695] ERROR - llij.ide.plugins.PluginManager - Vendor: Oracle Corporation 
[ 20695] ERROR - llij.ide.plugins.PluginManager - OS: Windows 8.1 
[ 20696] ERROR - llij.ide.plugins.PluginManager - Last Action: 
[ 28044] WARN - api.vfs.impl.local.FileWatcher - Watcher terminated with exit code 0 
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=250m; support was removed in 8.0

请帮我摆脱这种和运行我的插件，如果任何人有任何想法..谢谢...

来源

2015-05-08 Prasad Lakmal

你已经有了一个空指针异常 – duffymo

是的，我明白，但是这是什么 llij.ide.plugins.PluginManager –

@PrasadLakmal这意味着你已经注册一些不正确的，损坏的内部数据结构。 –

我有我刚刚卸载了同样的问题，重新安装了IntelliJ IDEA的和重新开放该项目。这解决了我的问题。

来源

2015-05-08 12:54:32

谢谢，我照你说的做了，它解决了问题:) –

Intellij IDEA插件无法运行

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