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“插件org.eclipse.jdt.ui无法在adt中加载类org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart。”问题（v22.6.2）

[英]“Plug-in org.eclipse.jdt.ui was unable to load class org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.” issue in adt ( v22.6.2)

原文 2014-04-22 05:57:04 9 3 java/ android/ eclipse-adt

I am getting this error in my adt eclipse. 我在adt eclipse中收到了这个错误。 I am using the updated version of java. 我正在使用java的更新版本。 Please somebody help me to solve this issue. 请有人帮我解决这个问题。

3 个解决方案

I found the same bug in Eclipse once. 我在Eclipse中发现了同样的错误。

This happened to me after a Windows Update. 在Windows Update之后，这发生在我身上。

What I did to resolve the problem was giving (again) "Full Control"/"Admin Write Read" permissions to Eclipse Folder, in my case was in "C:\\eclipse-jee-kepler-SR2-win32-x86_64". 我为解决这个问题所做的是给Eclipse文件夹（再次）“完全控制”/“管理员写入读取”权限，在我的例子中是“C：\\ eclipse-jee-kepler-SR2-win32-x86_64”。 (Right Click on it, then Properties -> Security Tab and Edit there at -least your user- with Full Control) （右键单击它，然后选择属性 - >安全选项卡，并在至少用户身上编辑 - 使用完全控制）

For some reason the Windows Update changed that. 由于某种原因，Windows Update改变了这一点。

I got this error in eclipse photon. 我在eclipse光子中得到了这个错误。 I started photon with older workspace. 我用较旧的工作空间开始光子。 I removed .metadata and .recommenders folders and then restarted the eclipse. 我删除了.metadata和.recommenders文件夹，然后重新启动了eclipse。 It worked fine. 它工作正常。

In my case, I had to switch ownership back to my ID in my workspace/.metadata folder, then all was well. 在我的情况下，我不得不将所有权切换回我的工作区/ .metadata文件夹中的ID，然后一切都很顺利。 I had inherited an old user ID for my login after a system update. 系统更新后，我为登录继承了旧用户ID。 [Ubuntu 14 --> 16] [Ubuntu 14 - > 16]