ActionController::RedirectBackError in GlassController#lang

No HTTP_REFERER was set in the request to this action, so redirect_to :back could not be called successfully. If this is a test, make sure to specify request.env["HTTP_REFERER"].

Extracted source (around line #28):
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@Language = Language.find(params[:id])
session[:lang] = @Language.language
redirect_to :back
end
def introduction

Rails.root: /home/chang/www/liakos

Application Trace | Framework Trace | Full Trace

Request

Parameters:

{"id"=>"1"}

Response

Headers:

None