【发布时间】:2020-08-12 09:39:51
【问题描述】:
我正在尝试将照片直接附加到seed.rb 中的实例。但我认为这不是问题,因为它在控制台中也不起作用。
当我运行 rails db:seed 时,我收到以下错误消息:
Errno::ENOENT: No such file or directory @ rb_sysopen - ../app/assets/images/image.jpg
这是我的模型:
class Restaurant < ApplicationRecord
restaurant_types = ["chinese", "italian", "japanese", "french", "belgian"]
has_one_attached :photo
has_many :reviews, dependent: :destroy
validates :name, :address, :category, :phone_number, presence: true
validates :category, inclusion: { in: restaurant_types, message: "%{value} is not a valid size" }
end
这是我的种子文件:
require 'open-uri'
require "faker"
puts "deleting all restaurants and reviews"
Review.delete_all
Restaurant.delete_all
puts Restaurant.count
puts Review.count
puts "creating new restaurants"
20.times do
name = Faker::Restaurant.name
address = Faker::Address.community
phone = Faker::PhoneNumber.cell_phone
category = ["chinese", "italian", "japanese", "french", "belgian"].sample
restaurant = Restaurant.create(name: name, address: address, phone_number: phone, category: category)
restaurant.photo.attach(io: File.open('../app/assets/images/image.jpg'), filename: 'image')
end
我还将require "active_storage/engine" 包含在我的config/application.rb 文件中。
这是我的应用程序文件夹,也是我的 seed.rb 和 image.jpg 文件所在的位置。貌似链接有问题?
有人知道我做错了什么吗? 谢谢!
【问题讨论】:
标签: ruby-on-rails image activerecord rails-activestorage seed