Could be any number of things. On Heroku, your application is running in
"production" mode, not "development" mode, for greater speed, etc. And
Heroku uses PostgreSQL, which you may not be using locally.
Have you ran all database migrations on Heroku's side ("heroku rake:db
migrate")? Is your application coded to assume that there is data to
display, which you haven't yet "pushed" up to the server ("heroku db:push").
Your first port of call is to look at the logs ("heroku logs") to get a more
precise cause of the error:
http://devcenter.heroku.com/articles/logging
Stephen
On 8 March 2011 01:47, sanmugasundaram k <k.sanmug...@gmail.com> wrote:
> i am new bee for rails. i simply develop my rails application. It run
> perfect in local host. i deploy this application with heroku now i got error
> as
>
> " We're sorry, but something went wrong
> We've been notified about this issue and we'll take a look at it shortly."
>
>
> here my application http://mmfas.heroku.com/
>
> help me....
>
> --
> நன்றி ...
>
> சண்முகசுந்தரம்.க
>
> Kanchi Linux User Group Rocks !
>
> http://kanchilug.wordpress.com
>
> My Experiments In Linux are here
>
> http://gowithfoss.wordpress.com/
>
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