You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occurred while evaluating nil.<< any ideas ? Application works fine with rails 2.1.0 Sandip -- Ruby on Rails Developer http://funonrails.wordpress.com www.joshsoftware.com http://brandpotion.com (Latest project released) --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
2009/9/29 Sandip Ransing <san2821-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>:> You have a nil object when you didn''t expect it! > You might have expected an instance of Array. > The error occurred while evaluating nil.<< > > any ideas ?No, none at all without showing us some code and the error, we are not telepathic, unless you forgot to do rake rails:update when changing the version, in which case perhaps I am wrong (about the telepathy). Colin> Application works fine with rails 2.1.0 > > Sandip > > -- > Ruby on Rails Developer > http://funonrails.wordpress.com > www.joshsoftware.com > http://brandpotion.com (Latest project released) > > > > >
@colin yes ..... i did " rake rails:update " --Sandip
One more thing.. This error appears on page where form_tag / form_for got used... Otherewise, Else works fine ! --Sandip
2009/9/29 Sandip Ransing <san2821-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>:> One more thing.. > This error appears on page where form_tag / form_for got used... > > Otherewise, Else works fine !As I said we are not telepathic, you must show us some code and the error. Colin
Why don''t you create a dummy rails project on 2.3.x and copy your code over? It isn''t as elegant as using the rake task, but it will work. You will need to rename application.rb to application_controller.rb, but the rest should be more or less straightforward. On Sep 29, 12:45 pm, Sandip Ransing <san2...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> You have a nil object when you didn''t expect it! > You might have expected an instance of Array. > The error occurred while evaluating nil.<< > > any ideas ? > Application works fine with rails 2.1.0 > > Sandip > > -- > Ruby on Rails Developerhttp://funonrails.wordpress.comwww.joshsoftware.comhttp://brandpotion.com(Latest project released)
@mukund
sounds good...but little tedy task.
@colin
/views/sessions/new.html.erb
<% form_tag( session_path, :builder => DavesFormBuilder ) do %>
<p><label for="login">Login</label><br/>
<%= text_field_tag ''login'' %></p>
<p><label
for="password">Password</label><br/>
<%= password_field_tag ''password'' %>
<%= submit_tag ''login''%>
<% end %>
url => http://localhost:3000/session/new
--Sandip
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2009/9/29 Sandip Ransing <san2821-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>:> @mukund > > sounds good...but little tedy task. > > @colin > > /views/sessions/new.html.erb > <% form_tag( session_path, :builder => DavesFormBuilder ) do %> > <p><label for="login">Login</label><br/> > <%= text_field_tag ''login'' %></p> > <p><label for="password">Password</label><br/> > <%= password_field_tag ''password'' %> > <%= submit_tag ''login''%> > <% end %>Nearly there, and the error is? on which line? with the trace. Colin> > url => http://localhost:3000/session/new > > > --Sandip > > > >
Hi Colin On Tue, Sep 29, 2009 at 3:56 PM, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:> > 2009/9/29 Sandip Ransing <san2821-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>: > > @mukund > > > > sounds good...but little tedy task. > > > > @colin > > > > /views/sessions/new.html.erb > > <% form_tag( session_path, :builder => DavesFormBuilder ) do %> > > <p><label for="login">Login</label><br/> > > <%= text_field_tag ''login'' %></p> > > <p><label for="password">Password</label><br/> > > <%= password_field_tag ''password'' %> > > <%= submit_tag ''login''%> > > <% end %> > > Nearly there, and the error is? on which line? with the trace. > >Error trace is as follows You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occurred while evaluating nil.<< Extracted source (around line *#7*): 4: <h2>Sign into System</h2> 5: </div> 6: <div class="data"> 7: <% form_tag( session_path, :builder => DavesFormBuilder ) do %> 8: <p><label for="login">Login</label><br/> 9: <%= text_field_tag ''login'' %></p> 10: <p><label for="password">Password</label><br/> Application trace /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_view/helpers/text_helper.rb:32:in `concat'' /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_view/helpers/form_tag_helper.rb:467:in `form_tag_in_block'' /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_view/helpers/form_tag_helper.rb:39:in `form_tag'' /home/demo/ace-trunk/app/views/sessions/new.html.erb:7:in `_run_erb_app47views47sessions47new46html46erb''> Colin > > > > > url => http://localhost:3000/session/new > > > > > > --Sandip > > > > > > > > > > >Sandip -- Ruby on Rails Developer http://funonrails.wordpress.com www.joshsoftware.com http://brandpotion.com (Latest project released) --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
2009/9/29 Sandip Ransing <san2821-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>:> Hi Colin > > On Tue, Sep 29, 2009 at 3:56 PM, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: >> >> 2009/9/29 Sandip Ransing <san2821-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>: >> > @mukund >> > >> > sounds good...but little tedy task. >> > >> > @colin >> > >> > /views/sessions/new.html.erb >> > <% form_tag( session_path, :builder => DavesFormBuilder ) do %> >> > <p><label for="login">Login</label><br/> >> > <%= text_field_tag ''login'' %></p> >> > <p><label for="password">Password</label><br/> >> > <%= password_field_tag ''password'' %> >> > <%= submit_tag ''login''%> >> > <% end %> >> >> Nearly there, and the error is? on which line? with the trace. >> > > Error trace is as follows > > You have a nil object when you didn''t expect it! > You might have expected an instance of Array. > The error occurred while evaluating nil.<< > > > Extracted source (around line #7): > > 4: <h2>Sign into System</h2> > 5: </div> > 6: <div class="data"> > 7: <% form_tag( session_path, :builder => DavesFormBuilder ) do %>Can you use :builder with form_tag? I would try it without the builder and see if that is the problem. Colin> 8: <p><label for="login">Login</label><br/> > 9: <%= text_field_tag ''login'' %></p> > 10: <p><label for="password">Password</label><br/> > > Application trace > /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_view/helpers/text_helper.rb:32:in > `concat'' > /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_view/helpers/form_tag_helper.rb:467:in > `form_tag_in_block'' > > /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_view/helpers/form_tag_helper.rb:39:in > `form_tag'' > /home/demo/ace-trunk/app/views/sessions/new.html.erb:7:in > `_run_erb_app47views47sessions47new46html46erb'' > > > >> >> Colin >> >> > >> > url => http://localhost:3000/session/new >> > >> > >> > --Sandip >> > >> > > >> > >> >> > > > Sandip > > -- > Ruby on Rails Developer > http://funonrails.wordpress.com > www.joshsoftware.com > http://brandpotion.com (Latest project released) > > > > >
@colin I figured out problem. I just comment out erubies in environment.rb and everything working fine. I am wondering that where erubies got incompatibility in this version. --Sandip On Tue, Sep 29, 2009 at 6:07 PM, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:> > 2009/9/29 Sandip Ransing <san2821-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>: > > Hi Colin > > > > On Tue, Sep 29, 2009 at 3:56 PM, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> > wrote: > >> > >> 2009/9/29 Sandip Ransing <san2821-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>: > >> > @mukund > >> > > >> > sounds good...but little tedy task. > >> > > >> > @colin > >> > > >> > /views/sessions/new.html.erb > >> > <% form_tag( session_path, :builder => DavesFormBuilder ) do %> > >> > <p><label for="login">Login</label><br/> > >> > <%= text_field_tag ''login'' %></p> > >> > <p><label for="password">Password</label><br/> > >> > <%= password_field_tag ''password'' %> > >> > <%= submit_tag ''login''%> > >> > <% end %> > >> > >> Nearly there, and the error is? on which line? with the trace. > >> > > > > Error trace is as follows > > > > You have a nil object when you didn''t expect it! > > You might have expected an instance of Array. > > The error occurred while evaluating nil.<< > > > > > > Extracted source (around line #7): > > > > 4: <h2>Sign into System</h2> > > 5: </div> > > 6: <div class="data"> > > 7: <% form_tag( session_path, :builder => DavesFormBuilder ) do %> > > Can you use :builder with form_tag? I would try it without the > builder and see if that is the problem. > > Colin > > > 8: <p><label for="login">Login</label><br/> > > 9: <%= text_field_tag ''login'' %></p> > > 10: <p><label for="password">Password</label><br/> > > > > Application trace > > > /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_view/helpers/text_helper.rb:32:in > > `concat'' > > > /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_view/helpers/form_tag_helper.rb:467:in > > `form_tag_in_block'' > > > > > /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_view/helpers/form_tag_helper.rb:39:in > > `form_tag'' > > /home/demo/ace-trunk/app/views/sessions/new.html.erb:7:in > > `_run_erb_app47views47sessions47new46html46erb'' > > > > > > > >> > >> Colin > >> > >> > > >> > url => http://localhost:3000/session/new > >> > > >> > > >> > --Sandip > >> > > >> > > > >> > > >> > >> > > > > > > Sandip > > > > -- > > Ruby on Rails Developer > > http://funonrails.wordpress.com > > www.joshsoftware.com > > http://brandpotion.com (Latest project released) > > > > > > > > > > > > >-- Ruby on Rails Developer http://funonrails.wordpress.com www.joshsoftware.com http://brandpotion.com (Latest project released) --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---