我正在尝试创建一个简单的 Web 应用程序，显示 Hello Udacity 并将其上传到 Google App Engine，但我不断收到一堆错误。
来自 Google App Engine 的错误消息：
11:57 PM Host: appengine.google.com
Error parsing yaml file:
Unable to assign value 'udacityassignment2' to attribute 'url':
Value 'udacityassignment2' for url does not match expression '^(?:(?!\^)/.*|\..*|(\(.).*(?!\$).)$'
in "C:\Users\Wealthy\Desktop\ambhelloworld\udacityassignment2\app.yaml", line 12, column 8
2013-05-27 23:57:00 (Process exited with code 1)
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应用程序.yaml：
application: udacityassignment2
version: 1
runtime: python27
api_version: 1
threadsafe: yes
handlers:
- url: /favicon\.ico
static_files: favicon.ico
upload: favicon\.ico
- url: udacityassignment2 …