使用Wicked gem时错误的参数数量（1表示0）错误

Question

我在最后一步注册用户时收到此错误，用户已注册，但我不知道为什么会出现此错误。

private
 def redirect_to_finish_wizard
  redirect_to root_url, notice: "Thanks for signing up."
 end

请任何解决方案

Answer 1

尝试更改您的redirect_to_finish_wizad方法，如下所示：

private

  def redirect_to_finish_wizard(options = nil)
    redirect_to root_path , notice: "Thank you for signing up."
  end

这将解决您的问题。有关方法的更多信息，请查看here。

Answer 2

gem似乎再次被修改，redirect_to_finish_wizard方法接受2个参数而不是1.

如果以前的代码中断，请尝试更改redirect_to_finish_wizard方法，如下所示：

private

  def redirect_to_finish_wizard(options = nil, params = nil)
    redirect_to root_path , notice: "Thank you for signing up."
  end