Error in executing the scaffold

rubyonrails-talk
1

Good night.

I am starting in linux and development in Ruby. I have not much expertise in this area. I'm using ruby + rails + postgres + RadRails.

I generated a CRUD for testing as follows below: scaffold Teste nome:string login:string senha:string

When I run this application showing the following error:

NameError in Testes#index

Showing app/views/testes/index.html.erb where line #24 raised:

undefined local variable or method `new_teste_path' for #<ActionView::Base:0xb6f93560>

Extracted source (around line #24):

21: 22: <br /> 23: 24: <%= link_to 'New teste', new_teste_path %>

RAILS_ROOT: /home/adriano/Aptana Studio Workspace/teste Application Trace | Framework Trace | Full Trace

app/views/testes/index.html.erb:24 app/controllers/testes_controller.rb:7:in `index' -e:2:in `load' -e:2

Please help me solve this problem.

Thanks ...

Best Regards Adriano Dias da Silva

2

Did you run 'rake db:migrate' after you created the new scaffold? Also, if you did not do it yet, you will also have to run 'rake db:create' to create the db before you run the migration.

3

Thank you...

The error was happening only when I created the scaffold/migrate for RadRails. So I created the first scaffold/migrate through the terminal and the other by RadRails and it worked.

Best Regards... Adriano Dias da Silva

4

Resolved...