I've had an instance where the commit dialog in svn support didn't disappear after clicking "ok". I've clicked again as I thought the click wasn't recognized, this crashes the svn plugin and with it kdevelop. No backtrace available yet, will add one as soon as I get around to it.
Changed severity to "crash". I hope to have selected only the right bugs (>100) :-)
couldn't reproduce this anymore so far. will re-open if it happens again.