On 17 October 2012 12:14, Nirav <nirav.mtech...@gmail.com> wrote:
> hi i am using rails 2.3.4 and i am facing "no method error"The important bit of this message is the bit about nil. You have
> there is possibility to not find method but my question is - is there
> error trace:
> Processing QuoteRequestsController#create (for 127.0.0.1 at 2012-10-17
> NoMethodError (undefined method `service_options' for nil:NilClass):
tried to call a method service_options on something that is nil.
So ServiceDescription.find_by_name('region') is nil, so probably there
> vendor/extensions/smartmove/app/controllers/quote_requests_controller.rb:13 6:in
> @regions = ServiceDescription.find_by_name('region').service_options
is no record in the service_descriptions database with that name.
I guess that you are a beginner in Rails to be confused by this error.
> in my database table is there service_descriptions and service_options. is
I suggest you work through some tutorials on Rails in order to
understand the basic principles. A few days doing that will save you
a lot of time in the long run. railstutorial.org is good and is free
to use online. Make sure that you install the version of rails that
the tutorial expects.
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