为什么在 Rails 4.2 中使用 redirect_to 时会出现错误数量的参数错误? [英] Why is there a wrong number of arguments error when using redirect_to in Rails 4.2?

问题描述

在应用程序的 Rails 4.1.1 版本中，我在articles_controller 中有以下创建方法:

In the Rails 4.1.1 version of an app, I have the following create method in articles_controller:

def create
  @article = Article.new(article_params)
  authorize @article
  if @article.save
    flash[:notice] = "Successfully created article."
    redirect_to edit_article_path(@article)
  else
    render :new
  end
end

但是，更新到 Rails 4.2 后，尝试重定向时会出现以下错误:

However, after updating to Rails 4.2 the following error occurs when the redirect is attempted:

错误数量的参数(2 for 1)

为什么会出现这个错误，如何解决?

Why does this error occur and how can it be resolved?

推荐答案

该问题是由包含过时版本的 Turbolinks (2.2.2) 的 Gemfile 引起的.我通过将 Turbolinks 升级到 2.5.3 版解决了这个问题.

The issue was caused by the Gemfile containing an outdated version of Turbolinks (2.2.2). I resolved the issue by upgrading Turbolinks to version 2.5.3.

在 Gemfile 中:

In Gemfile:

gem 'turbolinks', '~>2.5.3'

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