Eclipse Some projects cannot be imported because they already exist in the workspace 解决办法
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从外部导入工程 workspace目录提示 Some projects cannot be imported because they already exist in the workspace
这种情况基本是以下错误操作造成:
1.手动删除本地磁盘下的工程目录
2.删除时,没有勾选Delete project contents on disk(cannot be undone)
以上2种操作,虽然工作空间找不到该工程,但是eclipse本身不会删除一些以 二进制形式记录的工程信息,
所以你在导入的时候就提示工程已经存在了~
像这种情况最简单的就是在workspace中 删除.metadata文件夹 然后找一个干净eclipse的.metadata 拷入到当前使用的eclipse中(或者重启eclipse也是一样的,因为会自动生成一个新的.metadata文件夹,可是代价很大,不到万不得已不要进行这一步)。
还有一种方法 适合熟悉插件的开发人员使用
也就是在导入的时候复写导入的向导,修改扫描机制,这个如果会插件技术的开发人员 应该不难。
也有的朋友说更名(rename) 这种方式在真正开发中是不存在的 既然指定好的项目名称 岂能随意更改。
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