CCS v5.0打开项目文件时出现错误：“The project description file (.project) for 'test_ad' is missing. This file c”

我用CCS v5.0打开已经编译工程文件时，显示错误“The project description file (.project) for 'test_ad' is missing. This file contains important information about the project. The project will not function properly until this file is restored.”，经检查WorkSpace已经设置好默认 WorkSpace，并且项目文件已经放在WorkSpace目录下，并且没有中文路径的问题，经查阅资料发现此问题是因为重定位Eclipse
project时，最好使用CCS自带的移动项目功能，具体的步骤为(Window->Show View->Nvigator),在右下角的导航框中将出现当期WorkSpace下的project,鼠标双击要打开的project,发现在Nvigator和Project Exllore 中该项目左边会出现一个三角，点击该三角形符号就可以看到项目中的文件。

When relocating an Eclipse project, it's always best to use the Move
Project feature in the IDE itself wherever possible. Select the project in either the PHP Explorer or the
Navigator (Window > Show
View > Other..),
and then select File > Move..