Displaying 1 result from an estimated 1 matches for "tourpreview".
2008 Jul 16
2
Error prevention by empty DB's request
Hi
I have often the problem that rails outputs an error because of requests
from an empty database.
I will check, before showing features on the page, if a flag is set in
the database. The problem is, that the DB is not filled, if you dont add
the flag before. The result if i am doing the request is a nil object.
For example: