CODEWITHSUNDEEP
pythongoogle-app-engine
user2420755
user2420755

Reputation: 61

Google App Engine Error (The requested URL / was not found on this server)

I am trying to create a simple web application that says Hello Udacity and upload it to Google App Engine, but I keep on getting a bunch of errors.

Error message from Google App Engine: 

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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app.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
  script: main.app

libraries:
- name: webapp2
  version: "2.5.2"

main.py: 

import webapp2

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

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

Google App Engine console:

Error: Not Found
The requested URL / was not found on this server.

Any assistance on how to correct this issue would be appreciated.

Upvotes: 6

Views: 14848

Answers (2)

Suraj Kapoor
Suraj Kapoor

Reputation: 1715

You can make the URL entry as below to give you more flexibility when creating your url routing table

- url: .*
  script: main.app

Upvotes: 0

0xc0de
0xc0de

Reputation: 8287

The error is indicating that the url entry in your app.yaml is not valid. Try this 

url: /udacityassignment2

And as Tim pointed, the mapping should be

app = webapp2.WSGIApplication([
    ('/udacityassignment2', MainHandler)
], debug=True)

Upvotes: 4

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