On 21 December 2015 at 15:55, Bazley <[email protected]> wrote:
> My Rails 4 app works fine locally but when I deploy to heroku I keep getting
> the error "422 Unprocessable Entity" for a particular ajax request:
Have a look in production.log and you should get more information.
Colin
>
> <%= button_to update_profile_picture_path(
> params: {
> picid: standardpicture.id,
> callsign: character.callsign,
> authenticity_token: form_authenticity_token # doesn't
> work with or without this
> }
> ),
> class: 'btn btn-default btn-xs',
> remote: true do %>
> <span class="glyphicon glyphicon-user" aria-hidden="true"></span>
> <% end %>
>
> which hits this controller action:
>
> def update_profile
> @character = Character.find_by(callsign: params[:callsign])
> standardpicture = Picturething.find_by(id: params[:picid])
> @character.build_profilepicture
> standardpicture.picture.recreate_versions!
> @character.profilepicture.picture = standardpicture.picture.profile
> @character.profilepicture.save!
> respond_to do |format|
> format.html do
> redirect_to @character.sociable
> end
> format.js
> end
> end
>
> I've done everything suggested on SO:
>
> **application_controller.rb**
>
> protect_from_forgery # doesn't work with with: :exception or with:
> :null_session
>
> **application.html.erb**
>
> <%= csrf_meta_tags %>
>
> I've also tried deleting cookies and clearing the cache.
>
> **request headers**
>
> ResponseHeaders
> X-Runtime 3.023140
> Date Mon, 21 Dec 2015 12:20:28 GMT
> Via 1.1 vegur
> Server Cowboy
> Strict-Transport-Security max-age=31536000
> Content-Type text/html; charset=utf-8
> Connection keep-alive
> Content-Length 1334
> X-Request-Id b4217519-49d0-4719-ad19-283b7160d6cd
> RequestHeaders
> X-CSRF-Token
>
> 3bvVUdzpR7vPprCaDH+jaFBZL/WH8s7kp82pg9yhUZFMdKM5oDVwkSPt75iCoXW1mA81lQk7f/NhKTLmrCCrCw==
> Content-Type application/x-www-form-urlencoded; charset=UTF-8
> Accept */*;q=0.5, text/javascript, application/javascript,
> application/ecmascript, application/x-ecmascript
> X-Requested-With XMLHttpRequest
>
> Does anyone have any idea how to fix this?
>
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