On 26 September 2011 09:32, Tsolmon Narantsogt <[email protected]> wrote: > > if @personal_information.save > yes this line --> HamtranZeeldegchs.new(params[:hamtran_zeeldegch]['0']) > # This > > exception is: > > NoMethodError in Personal informationsController#create > > You have a nil object when you didn't expect it! You might have expected an > instance of ActiveRecord::Base. The error occurred while evaluating nil.[] > > RAILS_ROOT: /home/tsolmon/workspace/Online > > Application Trace | Framework Trace | Full Trace > > /home/tsolmon/workspace/Online/app/controllers/personal_informations_controller.rb:44:in > `create'
Have a look at the Rails Guide on debugging. There you will find methods for debugging your code. In particular you could use ruby-debug to break into your code before that line and check that the data are ok. Colin > > > > > On Sat, Sep 24, 2011 at 9:11 PM, Mathew Vivek <[email protected]> wrote: >> >> hi, >> >> could you tell me the line you got error ? >> >> it sounds like u r going a add a HamtranZeeldegchs row. >> >> if @personal_information.save >> HamtranZeeldegchs.new(params[:hamtran_zeeldegch]['0']) # This >> line >> is may a error. >> hzs = HamtranZeeldegchs.new(params[:hamtran_zeeldegch]['0']) >> hzs.personal_information_id = @personal_information.id >> hzs.save >> >> >> >> ------------------------- >> >> in create action. >> include the line p params in the beginnig and debug the params that >> are coming to this create action >> >> and you can save it hzs.personal_information_id = specific param >> >> -- >> Posted via http://www.ruby-forum.com/. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Ruby on Rails: Talk" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/rubyonrails-talk?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > -- gplus.to/clanlaw -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
