上传时如果出现了
Loaded authentication cookies from C:\Documents and Settings\Administrator/.appc
fg_cookies
Scanning files on local disk.
Initiating update.
2008-11-19 16:54:12,765 ERROR appcfg.py:1334 An unexpected error occurred. Abort
ing.
Error 409: --- begin server output ---
Another transaction by user coolchyni is already in progress for this app and ma
jor version. That user can undo the transaction with appcfg.py's "rollback" comm
and.
--- end server output ---