Recent development at the time, the need to maintain two versions, do not branch, and then guide the two different versions of the project changed locally, two. . .
Then, tragedy struck. . . Have to use svn operations, are reported this error:
Click Accept the certificate permanently when the input box will appear, allowing you to fill in the account password, but after filling out this box or infinite bombs. . .
But the second choice Accept the certificate when it is possible to perform successful. . . But each time playing this box, very distressed. . . After that Baidu. . . google. . .
Authentication fails, there are many ways are tried, almost heavy equipment. And finally back to the root cause, set to open with a small turtle (TortoiseSVN):
然后：Save Data --Authentication data -- clear all
After the local user authentication information clear, re-enter account information, login, and finally solve the problem.