Re: rails constantly failing with http 406 error

You would add content that you want to be displayed in the page.

On Sun, Jul 28, 2019, 18:28 Barry Kimelman <[email protected]>
wrote:

> Thanks for the reply,
>
> My apps\views folder does not have a welcome subfolder !   What should I
> put in my app\views\welcome\index.html.erb file ?
>
> On Sat, Jul 27, 2019 at 9:24 PM Arun Kumar Nachimuthu <
> [email protected]> wrote:
>
>> Do you have a index.html.erb in the app/views/welcome folder? Create one
>> if it doesn't exist. If that doesn't work, try renaming your controller to
>> some word that can be pluralized. For ex, WelcomeMessageController and
>> create index.html.erb in app/views/welcome_messages folder.
>>
>> On Sun, Jul 28, 2019, 02:37 Barry Kimelman <[email protected]>
>> wrote:
>>
>>> I am a ruby and rails rookie just trying to give myself an intro to ruby
>>> and rails on my windows 10 laptop.
>>>
>>> Almost everything I try with rails ends up failing with a "http 406"
>>> error. I did some research on http 406 error and what I found stated "data
>>> was requested in a format not supported by the server".
>>>
>>> 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)
>>>
>>>
>>>
>>> ActionController::UnknownFormat (Rails::WelcomeController#index is
>>> missing a template for this request format and variant.
>>>
>>> request.formats: ["text/html"]
>>> request.variant: []
>>>
>>> NOTE! For XHR/Ajax or API requests, this action would normally respond
>>> with 204 No Content: an empty white screen. Since you'
>>> re loading it in a web browser, we assume that you expected to actually
>>> render a template, not nothing, so we're showing an e
>>> rror to be extra-clear. If you expect 204 No Content, carry on. That's
>>> what you'll get from an XHR or API request. Give it a
>>> shot.):
>>>
>>> actionpack (5.2.3) lib/action_controller/metal/implicit_render.rb:55:in
>>> `default_render'
>>> actionpack (5.2.3)
>>> lib/action_controller/metal/basic_implicit_render.rb:6:in `block in
>>> send_action'
>>> actionpack (5.2.3)
>>> lib/action_controller/metal/basic_implicit_render.rb:6:in `tap'
>>> actionpack (5.2.3)
>>> lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
>>> actionpack (5.2.3) lib/abstract_controller/base.rb:194:in
>>> `process_action'
>>> actionpack (5.2.3) lib/action_controller/metal/rendering.rb:30:in
>>> `process_action'
>>> actionpack (5.2.3) lib/abstract_controller/callbacks.rb:42:in `block in
>>> process_action'
>>> activesupport (5.2.3) lib/active_support/callbacks.rb:132:in
>>> `run_callbacks'
>>> actionpack (5.2.3) lib/abstract_controller/callbacks.rb:41:in
>>> `process_action'
>>> actionpack (5.2.3) lib/action_controller/metal/rescue.rb:22:in
>>> `process_action'
>>> actionpack (5.2.3) lib/action_controller/metal/instrumentation.rb:34:in
>>> `block in process_action'
>>> activesupport (5.2.3) lib/active_support/notifications.rb:168:in `block
>>> in instrument'
>>> activesupport (5.2.3)
>>> lib/active_support/notifications/instrumenter.rb:23:in `instrument'
>>> activesupport (5.2.3) lib/active_support/notifications.rb:168:in
>>> `instrument'
>>> actionpack (5.2.3) lib/action_controller/metal/instrumentation.rb:32:in
>>> `process_action'
>>> actionpack (5.2.3) lib/action_controller/metal/params_wrapper.rb:256:in
>>> `process_action'
>>> activerecord (5.2.3)
>>> lib/active_record/railties/controller_runtime.rb:24:in `process_action'
>>> actionpack (5.2.3) lib/abstract_controller/base.rb:134:in `process'
>>> actionview (5.2.3) lib/action_view/rendering.rb:32:in `process'
>>> actionpack (5.2.3) lib/action_controller/metal.rb:191:in `dispatch'
>>> actionpack (5.2.3) lib/action_controller/metal.rb:252:in `dispatch'
>>> actionpack (5.2.3) lib/action_dispatch/routing/route_set.rb:52:in
>>> `dispatch'
>>> actionpack (5.2.3) lib/action_dispatch/routing/route_set.rb:34:in `serve'
>>> actionpack (5.2.3) lib/action_dispatch/journey/router.rb:52:in `block in
>>> serve'
>>> actionpack (5.2.3) lib/action_dispatch/journey/router.rb:35:in `each'
>>> actionpack (5.2.3) lib/action_dispatch/journey/router.rb:35:in `serve'
>>> actionpack (5.2.3) lib/action_dispatch/routing/route_set.rb:840:in `call'
>>> rack (2.0.7) lib/rack/tempfile_reaper.rb:15:in `call'
>>> rack (2.0.7) lib/rack/etag.rb:25:in `call'
>>> rack (2.0.7) lib/rack/conditional_get.rb:25:in `call'
>>> rack (2.0.7) lib/rack/head.rb:12:in `call'
>>> actionpack (5.2.3)
>>> lib/action_dispatch/http/content_security_policy.rb:18:in `call'
>>> rack (2.0.7) lib/rack/session/abstract/id.rb:232:in `context'
>>> rack (2.0.7) lib/rack/session/abstract/id.rb:226:in `call'
>>> actionpack (5.2.3) lib/action_dispatch/middleware/cookies.rb:670:in
>>> `call'
>>> activerecord (5.2.3) lib/active_record/migration.rb:559:in `call'
>>> actionpack (5.2.3) lib/action_dispatch/middleware/callbacks.rb:28:in
>>> `block in call'
>>> activesupport (5.2.3) lib/active_support/callbacks.rb:98:in
>>> `run_callbacks'
>>> actionpack (5.2.3) lib/action_dispatch/middleware/callbacks.rb:26:in
>>> `call'
>>> actionpack (5.2.3) lib/action_dispatch/middleware/executor.rb:14:in
>>> `call'
>>> actionpack (5.2.3)
>>> lib/action_dispatch/middleware/debug_exceptions.rb:61:in `call'
>>> web-console (3.7.0) lib/web_console/middleware.rb:135:in `call_app'
>>> web-console (3.7.0) lib/web_console/middleware.rb:30:in `block in call'
>>> web-console (3.7.0) lib/web_console/middleware.rb:20:in `catch'
>>> web-console (3.7.0) lib/web_console/middleware.rb:20:in `call'
>>> actionpack (5.2.3)
>>> lib/action_dispatch/middleware/show_exceptions.rb:33:in `call'
>>> railties (5.2.3) lib/rails/rack/logger.rb:38:in `call_app'
>>> railties (5.2.3) lib/rails/rack/logger.rb:26:in `block in call'
>>> activesupport (5.2.3) lib/active_support/tagged_logging.rb:71:in `block
>>> in tagged'
>>> activesupport (5.2.3) lib/active_support/tagged_logging.rb:28:in `tagged'
>>> activesupport (5.2.3) lib/active_support/tagged_logging.rb:71:in `tagged'
>>> railties (5.2.3) lib/rails/rack/logger.rb:26:in `call'
>>> sprockets-rails (3.2.1) lib/sprockets/rails/quiet_assets.rb:13:in `call'
>>> actionpack (5.2.3) lib/action_dispatch/middleware/remote_ip.rb:81:in
>>> `call'
>>> actionpack (5.2.3) lib/action_dispatch/middleware/request_id.rb:27:in
>>> `call'
>>> rack (2.0.7) lib/rack/method_override.rb:22:in `call'
>>> rack (2.0.7) lib/rack/runtime.rb:22:in `call'
>>> activesupport (5.2.3)
>>> lib/active_support/cache/strategy/local_cache_middleware.rb:29:in `call'
>>> actionpack (5.2.3) lib/action_dispatch/middleware/executor.rb:14:in
>>> `call'
>>> actionpack (5.2.3) lib/action_dispatch/middleware/static.rb:127:in `call'
>>> rack (2.0.7) lib/rack/sendfile.rb:111:in `call'
>>> railties (5.2.3) lib/rails/engine.rb:524:in `call'
>>> puma (3.12.1) lib/puma/configuration.rb:227:in `call'
>>> puma (3.12.1) lib/puma/server.rb:660:in `handle_request'
>>> puma (3.12.1) lib/puma/server.rb:474:in `process_client'
>>> puma (3.12.1) lib/puma/server.rb:334:in `block in run'
>>> puma (3.12.1) lib/puma/thread_pool.rb:135:in `block in spawn_thread'
>>>
>>>
>>> I noticed the text near the start of the error/traceback which said
>>> something about a missing template for this request. How can anything be
>>> missing at this point ?
>>>
>>> Please help a desperate rails rookie.
>>>
>>> Thanks.
>>> ==================
>>>
>>> Barry Kimelman
>>> Winnipeg, Manitoba, Canada
>>>
>>>
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>
> --
>
> ==================
>
> Barry Kimelman
> Winnipeg, Manitoba, Canada
>
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