“未定义的方法`地址='为”错误使用Geocoder gem in rails

问题描述：

我正在研究可以存储供应商详细信息以及纬度/经度信息的应用程序。为了使它成为geocodable，我在postgis上使用geocoder gem。我遵循了geocoder的完整文档。然而在创建任何新的供应商，我得到以下错误“未定义的方法`地址='为”错误使用Geocoder gem in rails

NoMethodError in VendorsController#create 

undefined method `address=' for #<Vendor:0x007faca1729a20> Did you 
mean?addressline2=

我轨vendors_controller.rb

class VendorsController < ApplicationController 
    before_action :set_vendor, only: [:show, :edit, :update, :destroy] 


    def index 
    @vendors = Vendor.all.limit(20) 
    end 

    def new 
    @vendor = Vendor.new 
    end 

    def create 
    @vendor = Vendor.new(vendor_params) 
    respond_to do |format| 
     if @vendor.save 
     format.html { redirect_to @vendor, notice: 'Vendor was 
     successfully created.' } 
     format.json { render :show, status: :created, location: @vendor } 
    else 
    format.html { render :new } 
    format.json { render json: @vendor.errors, status: 
    :unprocessable_entity } 
    end 
    end 
    end 

    def update 
    respond_to do |format| 
     if @vendor.update(vendor_params) 
     format.html { redirect_to @vendor, notice: 'Vendor was 
     successfully 
    updated.' } 
    format.json { render :show, status: :ok, location: @vendor } 
    else 
    format.html { render :edit } 
    format.json { render json: @vendor.errors, status: 
    :unprocessable_entity } 
    end 
    end 
    end 


private 
def set_vendor 
    @vendor = Vendor.find(params[:id]) 
end 


def vendor_params 
    params.require(:vendor).permit(:name, :email, :phone_no, :addressline1, 
    :addressline2, :landmark, 
    :city, :state, :country, :pincode, :latitude, :longitude, :status) 
end 
end

我vendor.rb

class Vendor < ActiveRecord::Base 
    has_many :vendor_products 
    has_many :products, through: :vendor_products 


    geocoded_by :full_path 
    after_validation :geocode 

    reverse_geocoded_by :latitude, :longitude 
    after_validation :reverse_geocode 

    def full_path 
    [addressline1, addressline2, landmark, city, state, country, 
    pincode].compact.join(', ') 
    end 
end

我的供应商模式

create_table "vendors", force: :cascade do |t| 
t.string "name" 
t.string "email" 
t.string "phone_no" 
t.string "addressline1" 
t.string "addressline2" 
t.string "landmark" 
t.string "city" 
t.string "state" 
t.string "country" 
t.float "latitude" 
t.float "longitude" 
t.boolean "status" 
t.datetime "created_at", null: false 
t.datetime "updated_at", null: false 
t.string "pincode" 
end

我没有地址在代码中任何地方都可以使用ess字段。然而，每当我尝试从控制台和表单创建新的供应商时，它都会抛出这个错误。我试过重新启动服务器，这是徒劳的尝试。我是轨道新手，真的很感谢一些帮助，详细说明。让我知道如果你需要更多的信息

您可以尝试重命名你的“full_path”法“地址” – Joeyjoejoe

答

除非你指定，否则，地理编码器期望有一个:address列以放置反向地理编码的结果。您可以更改默认像这样：

reverse_geocoded_by :latitude, :longitude, :address => :location 
after_validation :reverse_geocode

我会跑迁移到address列添加到您的vendors表

“未定义的方法`地址='为”错误使用Geocoder gem in rails

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