[xwiki-devs] [GSOC]can't commit to sandbox

Hi, I want to commit my code to sandbox. I use eclipse with subeclipse to do this. Vincent have added my id in xwiki.org "daning" into commiter group. When I commit my code, eclipse prompt me to input username and password. Then I input daning and my password. However, this doesn't work. Anyone can help? Thanks. -- Sincerely, Wang Ning