Could not find table 'projects'.

[sandipsubedi]

I am getting this error :

Started GET "/" for 127.0.0.1 at 2018-01-17 11:04:28 -0600
  Processing by ProjectsController#index as HTML
Completed 500 Internal Server Error in 0ms

ActiveRecord::StatementInvalid (Could not find table 'projects'):
  app/controllers/projects_controller.rb:5:in `index'

Do I have to do anything after bundle install ?

[nathanvda]

Did you do rake db:setup ?

[sandipsubedi]

That fixed that issue. But when I click on New Project, I am getting following error:

Error during failsafe response: String can't be coerced into Integer
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/actionpack-3.1.1/lib/action_view/template/error.rb:96:in `+'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/actionpack-3.1.1/lib/action_view/template/error.rb:96:in `sum'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/actionpack-3.1.1/lib/action_view/template/error.rb:96:in `source_extract'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/actionpack-3.1.1/lib/action_view/template/error.rb:116:in `annoted_source_code'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/actionpack-3.1.1/lib/action_dispatch/middleware/show_exceptions.rb:131:in `block in log_error'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/activesupport-3.1.1/lib/active_support/deprecation/reporting.rb:20:in `silence'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/actionpack-3.1.1/lib/action_dispatch/middleware/show_exceptions.rb:129:in `log_error'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/actionpack-3.1.1/lib/action_dispatch/middleware/show_exceptions.rb:64:in `render_exception'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/actionpack-3.1.1/lib/action_dispatch/middleware/show_exceptions.rb:59:in `call'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/railties-3.1.1/lib/rails/rack/logger.rb:13:in `call'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/rack-1.3.10/lib/rack/methodoverride.rb:24:in `call'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/rack-1.3.10/lib/rack/runtime.rb:17:in `call'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/activesupport-3.1.1/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/rack-1.3.10/lib/rack/lock.rb:15:in `call'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/actionpack-3.1.1/lib/action_dispatch/middleware/static.rb:53:in `call'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/railties-3.1.1/lib/rails/engine.rb:456:in `call'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/railties-3.1.1/lib/rails/rack/content_length.rb:16:in `call'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/railties-3.1.1/lib/rails/rack/log_tailer.rb:14:in `call'
  /Users/ss054765/.rvm/gems/ruby-2.4.1/gems/rack-1.3.10/lib/rack/handler/webrick.rb:59:in `service'
  /Users/ss054765/.rvm/rubies/ruby-2.4.1/lib/ruby/2.4.0/webrick/httpserver.rb:140:in `service'
  /Users/ss054765/.rvm/rubies/ruby-2.4.1/lib/ruby/2.4.0/webrick/httpserver.rb:96:in `run'
  /Users/ss054765/.rvm/rubies/ruby-2.4.1/lib/ruby/2.4.0/webrick/server.rb:290:in `block in start_thread'


Started GET "/projects/new" for 127.0.0.1 at 2018-01-18 10:22:55 -0600
  Processing by ProjectsController#new as HTML
Rendered projects/_task_fields.html.haml (6.5ms)
Rendered projects/_form.html.haml (157.9ms)
Rendered projects/new.html.haml within layouts/application (263.0ms)
Completed 500 Internal Server Error in 342ms

[nathanvda]

You do realise this example project is very old? The example project that I am supporting is https://github.com/nathanvda/cocoon_simple_form_demo

Unless you changed anything in the code (I mean: that stack-trace not in anything I wrote), I am guessing your error is caused because you are using ruby 2.4. At the time we were using 1.9.3 but I guess it should work with a ruby 2.1