Eclipse错误：无法确定/ project-path / [英] Eclipse Error: Cannot determine URI for /project-path/

问题描述

我在Ubuntu 12.0.4上运行Eclipse Luna，在VirtualBox中安装了Windows 8主机，并且每隔一段时间，我将启动Ubuntu并开启Eclipse来查找：

我的项目应该在包资源管理器中列出，但它都是空的，每当我再次导入项目时，它表示没有找到任何项目。

此时，我通常去我的工作区文件夹，并删除.lock文件并重建工作区，但是有替代方法吗？这个错误发生在每次〜5次我重新打开Eclipse，它变得非常烦人。任何帮助将不胜感激！

编辑：好的，我刚刚尝试删除。工作区中的.metadata文件夹中的.lock文件，我仍然得到相同的错误。任何建议？

编辑2：在关闭我当前打开的标签页时，我收到此错误。开放的项目是Maven项目，如果这有所作为。

解决方案

所以我有点迟到了，但我修正了重新导入我的项目。

在文件 - >导入下选择常规 - >将现有项目导入工作区。在下一页中，将工作空间目录设置为导入的根目录，这将给您一个警告，如工作区中已有的一些项目。忽略此，然后单击完成。
之后我所有的项目都回到我的工作区。

祝你好运

I'm running Eclipse Luna on Ubuntu 12.0.4 in VirtualBox with a Windows 8 host and every once in a while, I will boot up Ubuntu and open up Eclipse to find this:

My projects should be listed in the package explorer but it's all empty and whenever I try to import the project again, it says no projects are found.

At this point, I usually go to my workspace folder and delete the .lock file and rebuild the workspace but is there an alternative to this? This error happens every ~5 times I reopen Eclipse and it has become very annoying. Any help will be appreciated!

EDIT: Okay I just tried deleting the .lock file in the .metadata folder in my workspace and I'm still getting the same error. Any suggestions?

EDIT 2: While closing my currently open tabs, I got this error. The projects that were open were Maven projects if that makes a difference.

解决方案

so I am a little late for the party, but I fixed that on reimporting my projects.

Under File->Import.. you choose General->Import existing Projects into workspace. On the next page you set your workspace directory as the root directory for importing, which will give you a warning like "Some projects already exist in workspace". Ignore this and click finish. After that all my projects where back in my workspace.

Good luck

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