python2.7 + google app engine

[princesshan]

就是书上一个简单的例子，我用 google app engine lanucher deploy的时候，报错。

main.py 代码如下：
from google.appengine.api import oauth
import webapp2
import cookielib

class MainHandler(webapp2.RequestHandler):
def get(self):
self.response.write('Hello world!')


app = webapp2.WSGIApplication([
('/', MainHandler)
],







下面是报的错误

2017-10-09 16:05:56 Running command: "['C:\\Python27\\pythonw.exe', '-u', 'C:\\Program Files (x86)\\Google\\google_appengine\\appcfg.py', '--no_cookies', u'--email=[e-mail]', '--passin', 'update', u'C:\\PythonL\\helloworld']"
Application: helloworld; version: 1
Host: appengine.google.com

Starting update of app: helloworld, version: 1
Scanning files on local disk.
Password for [e-mail]: Error 404: --- begin server output ---
https://developers.google.com/accounts/docs/AuthForInstalledApps
--- end server output ---
2017-10-09 16:06:00 (Process exited with code 1)

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[princesshan]

自己顶一下，有人知道吗？