{validate：false}が設定されていない限り、SimpleSchemaの挿入は役に立たないエラーで失敗します

Question

この時点で私は実際にexample in the docsを模倣するために自分のコードを削除しました。

私のような私のコレクションを定義しました：

var Categories = new Mongo.Collection('categories'); 

const CategorySchema = new SimpleSchema({ 
    title: { 
     type: String, 
     label: "Title", 
     max: 255, 
     optional: true 
    }, 
    created: { 
     type: Date, 
     label: "Date Category Created", 
     autoValue:() => { 
      if(this.isInsert){ 
       return new Date(); 
      } else if (this.isUpsert) { 
       return {$setOnInsert: new Date()}; 
      } 
     } 
    }, 
    updated: { 
     type: Date, 
     label: "Date Category Modified", 
     autoValue:() => { 
      if(this.isUpdate){ 
       return new Date(); 
      } 
     }, 
     optional: true 
    } 
}); 

Categories.attachSchema(CategorySchema); 

export { Categories }; 

The autovalue stuff is borrowed straight from the docs.

と挿入呼び出すための方法があります。私はこの問題を介して取得しようとしてきたように

Meteor.methods({ 
    'categories.insert'(title){ 
     check(title, String); 

     Categories.insert({title: title}, (err, res) => { 
      if(err){ 
       console.error("Category insert failed: " + err); 
      } 
     }); 
    }, 
... 

をスキーマ定義にルールを追加して削除しました。時にはcall stack exceededエラーが発生します。

Exception while simulating the effect of invoking 'categories.insert' TypeError: func is not a function 
    at http://localhost:3000/packages/modules.js?hash=fefb674368e70344875cb9448e3ea784a880ffb0:13027:18 
    at Array.forEach (native) 
    at doValidation (http://localhost:3000/packages/modules.js?hash=fefb674368e70344875cb9448e3ea784a880ffb0:13026:17) 
    at ValidationContext.validate (http://localhost:3000/packages/modules.js?hash=fefb674368e70344875cb9448e3ea784a880ffb0:12580:57) 
    at ns.Collection.doValidate (http://localhost:3000/packages/aldeed_collection2-core.js?hash=0564817159bbe9f8209b6a192a1fa2b2bbab924a:466:33) 
    at ns.Collection.Mongo.Collection.(anonymous function) [as insert] (http://localhost:3000/packages/aldeed_collection2-core.js?hash=0564817159bbe9f8209b6a192a1fa2b2bbab924a:260:25) 
    at ns.Collection.<anonymous> (http://localhost:3000/packages/matb33_collection-hooks.js?hash=d44fd0eb02806747e1bb0bdc3938463e415c63ec:402:19) 
    at ns.Collection.collection.(anonymous function) [as insert] (http://localhost:3000/packages/matb33_collection-hooks.js?hash=d44fd0eb02806747e1bb0bdc3938463e415c63ec:155:21) 
    at DDPCommon.MethodInvocation.categories.insert (http://localhost:3000/app/app.js?hash=580bf82f2f196202280f32cf5ffacbc930cd6b10:20073:14) 
    at http://localhost:3000/packages/ddp-client.js?hash=c9ca22092a3137a7096e8ab722ba5ab8eedb9aec:4076:25 TypeError: func is not a function 
    at http://localhost:3000/packages/modules.js?hash=fefb674368e70344875cb9448e3ea784a880ffb0:13027:18 
    at Array.forEach (native) 
    at doValidation (http://localhost:3000/packages/modules.js?hash=fefb674368e70344875cb9448e3ea784a880ffb0:13026:17) 
    at ValidationContext.validate (http://localhost:3000/packages/modules.js?hash=fefb674368e70344875cb9448e3ea784a880ffb0:12580:57) 
    at ns.Collection.doValidate (http://localhost:3000/packages/aldeed_collection2-core.js?hash=0564817159bbe9f8209b6a192a1fa2b2bbab924a:466:33) 
    at ns.Collection.Mongo.Collection.(anonymous function) [as insert] (http://localhost:3000/packages/aldeed_collection2-core.js?hash=0564817159bbe9f8209b6a192a1fa2b2bbab924a:260:25) 
    at ns.Collection.<anonymous> (http://localhost:3000/packages/matb33_collection-hooks.js?hash=d44fd0eb02806747e1bb0bdc3938463e415c63ec:402:19) 
    at ns.Collection.collection.(anonymous function) [as insert] (http://localhost:3000/packages/matb33_collection-hooks.js?hash=d44fd0eb02806747e1bb0bdc3938463e415c63ec:155:21) 
    at DDPCommon.MethodInvocation.categories.insert (http://localhost:3000/app/app.js?hash=580bf82f2f196202280f32cf5ffacbc930cd6b10:20073:14) 
    at http://localhost:3000/packages/ddp-client.js?hash=c9ca22092a3137a7096e8ab722ba5ab8eedb9aec:4076:25 
meteor.js?hash=27829e9…:930 Error invoking Method 'categories.insert': Internal server error [500] 

EDIT

矢印関数をスワップアウトした後：主に私が取得すると、次のです

methods.js

Meteor.methods({ 
    // Settings: create new category 
    'categories.insert': function(title){ 
     check(title, String); 

     Categories.insert({title: title}, function(err, res){ 
      if(err){ 
       console.error("Category insert failed: " + err); 
      } 
     }); 
    }, 
... 

settings.js

0123ショーンコメントで述べたようにあなたは、矢印の機能を使用している

Answer 1

オリジナルのポストのようにまだ同じエラーを取得

Categories.js

var Categories = new Mongo.Collection('categories', options); 

const CategorySchema = new SimpleSchema({ 
    title: { 
     type: String, 
     label: "Title", 
     max: 255, 
     optional: true 
    }, 
    created: { 
     type: Date, 
     label: "Date Category Created", 
     autoValue: function(){ 
      if(this.isInsert){ 
       return new Date(); 
      } else if (this.isUpsert) { 
       return {$setOnInsert: new Date()}; 
      } 
     } 
    }, 
    updated: { 
     type: Date, 
     label: "Date Category Modified", 
     autoValue: function(){ 
      if(this.isUpdate){ 
       return new Date(); 
      } 
     }, 
     optional: true 
    } 
}); 

Categories.attachSchema(CategorySchema); 

。伝統的なfunction(){...}と交換してください。

あなたはhere