无法在 Cloud9 上编辑文件

Question

由于某种原因，添加一行后：

config.paperclip_defaults = {:path =>"newApp/assets"}

到我的 config/application.rb 文件，现在我无法编辑此 Cloud9 文件夹中的任何文件。当我试图删除它时，Cloud9 说：

Failed to delete folder 'newApp'. Command failed: rm: cannot remove ‘/home/ubuntu/workspace/newApp/public/422.html’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/public/system’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/public/robots.txt’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/public/images’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/public/baec6461b0d69dde1b861aefbe375d8a20150413-9080-i8p3xh.jpeg’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/public/500.html’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/public/favicon.ico’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/public/404.html’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/public/app’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/app/views’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/app/mailers’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/app/assets’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/app/baec6461b0d69dde1b861aefbe375d8a20150413-9135-kfwefx.jpeg’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/app/controllers’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/app/helpers’: Permission denied rm: cannot remove ‘/home/ubuntu/workspace/newApp/app/models’: Permission denied .

Answer 1

以某种方式从应用程序目录中删除了执行权限。我不知道这与您的配置更改有何关系。通过执行修复它 sudo chmod -R 755 ~/workspace/myApp 在终端中。