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Ruby on rails 4 尝试显示数组时出现Rails类型错误_Ruby On Rails 4 - Fatal编程技术网

Ruby on rails 4 尝试显示数组时出现Rails类型错误

Ruby on rails 4 尝试显示数组时出现Rails类型错误,ruby-on-rails-4,Ruby On Rails 4,我试图在Rails中创建和显示错误,但我有一个问题 这是我的代码: 控制器: flash[:errors] = [] flash[:errors] << [:message => t('clubs.errors.no_contact'), :strong => new_member_params[:email] + ': '] 在这一行: <strong><%= error[:strong] %></strong> 有什么想法吗

我试图在Rails中创建和显示错误,但我有一个问题

这是我的代码:

控制器:

flash[:errors] = []
flash[:errors] << [:message => t('clubs.errors.no_contact'), :strong => new_member_params[:email] + ': ']
在这一行:

<strong><%= error[:strong] %></strong>


有什么想法吗?

如果在执行此操作后查看flash[:errors]:

flash[:errors] << [:message => t('clubs.errors.no_contact'), :strong => new_member_params[:email] + ': ']
<strong><%= error[:strong] %></strong>
flash[:errors] << [:message => t('clubs.errors.no_contact'), :strong => new_member_params[:email] + ': ']
flash[:errors] << { :message => t('clubs.errors.no_contact'), :strong => (new_member_params[:email] + ': ') }