title: Eclipse SVN Keep Asking "Provide Authentication Information"
body: <p>Eclipse CDT, I imported a project checked out from svn. Then I wanted to sync with repo (or &quot;show annotation&quot; or whatever needs to sync with svn), I was prompted this window:</p>
  <p><a href="https://i.stack.imgur.com/71Lt5.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/71Lt5.jpg" alt="enter image description here" /></a></p>
  <p>After I clicked 'OK', it showed up again, and again, never ends... Until I gave up and click &quot;Cancel&quot;. What is the reason and how can i get rid of it?</p>