SVN appears yellow exclamation point, red-green double arrow

Tangled for a long time, in the project shown as "red and green Double arrows", in the engineering directory is "yellow exclamation", your local copy and SVN server is not synchronized, resulting in a conflict.
。 The reason for this is that the file I submitted to SVN was deleted by my colleague, and then he submitted a file with the same name locally and then I updated it.

Solution, in your native, delete this directory, and then update the entire configuration library can be resolved. If a yellow arrow appears, my solution is to remove the folder and then check out the SVN version again.

Reproduced from: http://boyadn.blog.163.com/blog/static/742307362011027114859885/