heroku[router]: at=error code=H10 desc=“App crashed”

i’m deployed my app to heroku. i run: git push heroku master .it is successfull .but when run heroku open it show errors :

-Application Error
-An error occurred in the application and your page could not be served. Please try again in a few moments.
-If you are the application owner, check your logs for details.

and then i use command heroku logs it show error as shown bellow :

-2014-07-27T01:18:25.726069+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=********.herokuapp.com request_id=1ded5a34-7d01-440b-9fb4-0041fdc64715 fwd="" dyno= connect= service= status=503 bytes=

please help me!

What comes before that in the log related to this request?


You’ll want to check what’s in the log before this line. Try running heroku logs -t to get a continuous stream of log messages, then try going to your application in your browser.

Also, check to make sure you’ve run your migrations on the Heroku db with heroku run rake db:migrate; that’s a pretty common issue with a freshly-deployed application…

–Matt Jones