Re: rails constantly failing with http 406 error

On Sat, Jul 27, 2019 at 2:07 PM Barry Kimelman <[email protected]>
wrote:

>
> I was just following the simple steps in a rails beginner tutorial to
> create a basic "blog" application. I changed to the directory where I
> wanted the application structure to be created and issued the command
> "rails new blog". After that succeeded I changed the current directory to
> "blog". As stated in the tutorial I issued the command "ruby bin\rails
> server". I waited for the messages from the server yo be displayed which
> indicated the server was ready to accept requests. I then went into my
> browser and entered the URL http://localhost:3000. After a very short
> time the server displayed an error message and a traceback.
>
> C:\barry\ruby\environment\blog>ruby bin\rails server
> => Booting Puma
> => Rails 5.2.3 application starting in development
> => Run `rails server -h` for more startup options
> *** SIGUSR2 not implemented, signal based restart unavailable!
> *** SIGUSR1 not implemented, signal based restart unavailable!
> *** SIGHUP not implemented, signal based logs reopening unavailable!
> Puma starting in single mode...
> * Version 3.12.1 (ruby 2.6.0-p0), codename: Llamas in Pajamas
> * Min threads: 5, max threads: 5
> * Environment: development
> * Listening on tcp://localhost:3000
> Use Ctrl-C to stop
> C:/Ruby/lib/ruby/gems/2.6.0/gems/activemodel-5.2.3/lib/active_model/validations/clusivity.rb:8:
> warning: already initialized
> constant ActiveModel::Validations::Clusivity::ERROR_MESSAGE
> C:/ruby/lib/ruby/gems/2.6.0/gems/activemodel-5.2.3/lib/active_model/validations/clusivity.rb:8:
> warning: previous definition
> of ERROR_MESSAGE was here
> Started GET "/" for ::1 at 2019-07-27 14:02:12 -0600
> Processing by Rails::WelcomeController#index as HTML
> Completed 406 Not Acceptable in 708ms (ActiveRecord: 0.0ms)
>

You've gotten a bunch of responses here that seem to ignore that you're
describing an out-of-the-box unmodified installation of Rails. Here's what
I get duplicating your install:

10:39 ~/testcases/rails/rails-5-2/blog:(master) [ex:1.9.1 Erlang/OTP 22]$
bundle exec ruby bin/rails server
=> Booting Puma
=> Rails 5.2.3 application starting in development
=> Run `rails server -h` for more startup options
Puma starting in single mode...
* Version 3.12.1 (ruby 2.6.0-p0), codename: Llamas in Pajamas
* Min threads: 5, max threads: 5
* Environment: development
* Listening on tcp://localhost:3000
Use Ctrl-C to stop
Started GET "/" for ::1 at 2019-07-28 10:40:31 -0700
Processing by Rails::WelcomeController#index as HTML
  Rendering
/Users/hassan/.asdf/installs/ruby/2.6.0/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/templates/rails/welcome/index.html.erb
  Rendered
/Users/hassan/.asdf/installs/ruby/2.6.0/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/templates/rails/welcome/index.html.erb
(4.6ms)
Completed 200 OK in 24ms (Views: 13.0ms | ActiveRecord: 0.0ms)

The differences I see are 1) I'm not on Windows, and 2) those odd warnings
about redefinition of constants.

How did you install Ruby? And would you be up for trying this on a Linux
installation (VM, Docker, AWS, whatever)?

-- 
Hassan Schroeder ------------------------ [email protected]
twitter: @hassan
Consulting Availability : Silicon Valley or remote


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