On Mon, Apr 6, 2015 at 11:26 AM, M. Hossein Amerkashi <[email protected]>
 wrote:

> I'm getting ( javax.servlet.UnavailableException )  when I deploy my app.
> I tried publishing my previous app version (deployed a month ago) which
> deployed successfully and now it also produce same exact exception (below).
> Has anything change on GAE since last month?
>


Typically an UnavailableException means that the servlet was unable to
complete initialization - perhaps the init() code ran too long, a class
could not be found, etc. Can you set your application to a log level of INFO
<http://stackoverflow.com/a/17318174> and see if any additional information
pops up?

Does your application do anything complex within the init() method
(connecting to a DB, fetching a URL, etc)?


-----------------
-Vinny P
Technology & Media Consultant
Chicago, IL

App Engine Code Samples: http://www.learntogoogleit.com

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