Question

我是Intellij插件开发的新手。目前我正在开发一个为Intellij IDEA创建插件的项目。当我点击运行按钮时，它会成功构建并显示新IDEA的第一个窗口，但是当我点击打开新项目时，它会给我这些错误和异常。

[  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

如果有人有任何想法，请帮助我摆脱这个并运行我的插件..谢谢......

Answer 1

我遇到了同样的问题，我刚刚卸载并重新安装了Intellij IDEA并重新打开了项目。这解决了我的问题。

无法运行Intellij IDEA插件

1 个答案: