Error: throw er; // Unhandled 'error' event TypeError: Cannot read properties of null (reading 'items') at C:UsersshivaDesktopWeb Developmenttodolistapp.js:105:17 getting the error in the 1st app.post method -> else statement. stuck at it for almost a day. ps: code might not…
I have this mongoose schema const PictureSchema = mongoose.Schema({ user: { type: mongoose.Schema.Types.ObjectId, ref: 'User', required: true }, title: { type: String, minLength: 3, maxlength: 80, required: true }, //other fields }, {timestamps: true} ); module.exports.Picture = mongoose.models.Picture || mongoose.model('Picture',…
I have a database as below. [ { "title": "Data 1", "slug": "data-1", "sub_docs": [ { "name": "Sub Doc 1", "sub_slug": "sub-doc-1", "urls": [ "https://example.com/path-1", ] }, { "name": "Sub Doc 2", "sub_slug": "sub-doc-2", "urls": [ "https://example.com/path-2" ] }, {…
my code in github, but I didn't upload the latest version: https://github.com/godzillalogan/markdownblog I use node.js and express.js framework. Database use mongoDB. I am using the package Imgur and dotenv, try to upload image to imgur. But I encounter some bug:…
I appreciate any help in such case. Collection in MongoDB (now only 4 documents for demonstration purpose): { "_id" : ObjectId("62684847e9594c65cbaa5d85"), "agentId" : NumberInt(1), "agentName" : "Yardi Gaondi", "policyList" : [ { "receivedDate" : ISODate("2022-03-23T04:46:15.000+0000"), "policyStatusDetail" : [ { "policyStsCode"…
I have an array of objects and would like to update the count of the object where categoryId = "menu2" and subCategoryId = "1". in my mongodb i currently have two records in the array: { "_id": "xyz", "badges": [{…
I have the following Array of data: { _id: 5f5726ef7d475a61a95c5e0c, attributes: [ { values: [ { name: '1' } ], }, { values: [ { name: '2' } ] } ], attr1: [ { name: "Study Code" }, { name:…
I have a requirment of inverting an object keys & values. I have following type of data: [ "elements": { "title": "elem_1_6_title", "sub_title": "elem_1_6_sub_title", "media": "elem_1_6_media", "button": "elem_1_6_button", "give_us_call": "elem_1_6_give_us_call" }, "elements": { "title": "elem_1_6_title", "sub_title": "elem_1_6_sub_title" }, "elements": {}…
how to find and remove duplicates documents from mongodb using python. We have total 7 documents/records out of 2 documents/records are duplicate. so need to find those duplicate document/records and delete from same collection. In the documents we will have…
My issue today is with MongoDB and mongoose in javascript. So first off I have this schema: var playerModel = new Schema({ user: { type: mongoose.Schema.Types.ObjectId, ref: "Users", }, class: { type: String, required: true, }, level: { type: Number,…