We ran into the issue that a property was undefined even though the type doesn't allow it. Turns out the way we create the object in place has some issues. I made a small example which the linter ...
I'm working on creating a pixel-based light in the dark simulation with JavaScript to improve my coding skills. The goal is to create a bubble of light around the cursor as it moves. I'm only ...
For some reason, this code keeps coming up with this Error: Traceback (most recent call last): File "[This is my file name]", line 265, in <module> aNavyOne = Button(V1a, text = "...
I'm currently making a Messaging App with Socket.io to have live chat. My app architecture is based like this : function App() { return ( <> <SocketProvider> <...
I got undefined property $Surat when defined an object called Surat at a controller on Codeigniter 4.5.5 This is the controller file <?php namespace App\Controllers; use App\Controllers\...
I've been working on a python web development course, and my course wants me to make a website that lists some cafés in London. I'm trying to code the functionality to add a café, but when I run the ...
models.tsx import mongoose from "mongoose"; const userSchema = new mongoose.Schema( { name: {type: String, required: true, unique: true}, username: {type: String}, ...
Doing the problems in a popular textbook, I got a error when using a member function in a struct: .../s09-04-02.cpp:30: undefined reference to `Date::Date(int, int, int)' // s09-04-02.cpp simple ...
I'm trying to create an array that keeps track of which lines are already hit so they aren't checked repeatedly if I allow the game to continue until another bingo is hit. This is where my problem is ...
I was trying to create a simple ticker: Ticker? ticker; @override void initState() { super.initState(); ticker = createTicker(tick); ticker!.start(); } @override void dispose() { ticker?....
The use-noms-cpnt component is as follows: <div id="app"> <use-noms-cpnt></use-noms-cpnt> </div> I have an App component and an App mounted like this, I put a props ...
The following is the tree structure of the files file tree This is code with error : mailtrap.config.js import { MailtrapClient } from "mailtrap"; import dotenv from "dotenv"; ...
I have a function that return a undefined thing even if it normally need to return something defined. I have this code with a function: const GtfsRealtimeBindings = require("gtfs-realtime-...
Here is my codes. //main.go package main import ( "fmt" ) func main() { bc := NewBlockchain() bc.AddBlock("Send 1 BTC to Ivan") bc.AddBlock("Send 2 more BTC ...
I'm new to programming! Trying to write a function that obtains the digital root of a number. Currently struggling with the "for loop" and "if else" portion of the formula that ...
I am working with this Github code. https://github.com/He3556/Mixcloud-Unfollowers the issue I am facing is that it seems that at the end of the API page, the for loop gives me undefined on the ...
i need some help on my projet, i try to create a event on my project planning by using formik. I created a planning form with the creation of a planning in this creation I choose the type of ...
I got a weird issue when I was working on html, js.Below is what I got, the point is that when I sent the same code to other computer, it works well with the data, and I also got a line of "...
Please someone help me with this. Why the Google_Service_Drive is undefined? I Has installed the google/apiclient and do the configuration on .env file but it still says its undefined. I've been tryng ...
I'm working on a web application (via python Flask server) using jQuery UI's draggable and droppable features. I have draggable elements that are supposed to be combined when dropped into a droppable ...
.env REACT_APP_BASE_URL=https://mysite.azurewebsites.net/ .js const baseUrl = process.env.REACT_APP_BASE_URL; const url = `${baseUrl}WP/SiteLoginAPI/`; console.log('Constructed URL:', url); Problem ...
A configurable in the Product view opens up with the error message, of which I cannot proceed any further. The children attached can open up without issue. There were not any issues with opening up ...
I have a request for help with Alpine.JS I have a packetaApiKey property defined. When I access it this.packetaApiKey in the pickPoint method, it works as expected. But in the showSelectedPickupPoint ...
I am trying to read the roles array from this object and getting the error: TypeError: Cannot read properties of undefined (reading 'forEach') Code: this.data.roles.forEach(role => { this....
Summary I want to disallow any explicit undefined value while still allowing implicit undefined values. Background In JavaScript, we have this behavior where accessing a key that does not exist yields ...
In Javascript, if I make an array using Array(10), it creates an array with 10 empty items. If I access any item in that array, it returns undefined. However, if I create an array with a length of 10 ...
I am developing a simple application in React, and I have an array that I want to use .map and display some options. There are two selects, one for the year, and one for the month, which should update ...
I am building a game using Tyranobuilder, I defined a character focus behavior on game settings, such that when a character joins the scene and speaks, they will be bright and when another character ...
What i'm trying to do is generating lots of similar directory trees. I woul like to set a dict which describes the pattern of the tree. Then i want ansible to generate multiple directory trees with ...
I wrote a code in App Script and connected it to a form on the Google Forum Now the problem is that I can't read the data from the fields in any way. I keep getting 'undefined' errors Like: TypeError: ...
I was able to run this script and get the values out of the response. Happy as I was, I wrapped the script in a function and then it returned UNDEFINED. I am pulling all my hairs because the script ...
This particular things seems happening when i run these codes AuthContext.jsx: // context is a state management tool for passing props import { createContext, useReducer } from "react"; // ...
Hello I'm trying to get base url from .env file. And I'm getting undefined. I have tried some stack overflow answers and documentation but it didn't help. console.log('env', import.meta.env....
`Failed to build iOS app in Xcode 15.2. I am facing this errors ("ld: Undefined symbols" and "clang: error: linker command failed with exit code 1 (use -v to see invocation)"). ...
I'm trying to implement a very simple navigation in react native. I'm trying to navigate from the Home Screen by clicking a button to go to a Details Screen. When clicking the button I get this error: ...
I have a simple React app(created with vite), where i am passing a list of objects to a component Carts, Carts component simply parses the list and returns JSX. But there is a error pointing that the ...
Below is the php code i have on my website. We have been getting some email form submissions that are working but we have also been getting a large amount of empty submissions. When i try to submit a ...
I am upgrading jest from version 23 to 29. My project used to work fine before the upgrade, suddenly started observing this issue. I use Typescript as a language. TestPageDefs Module looks like below: ...
I am having a strange situation where a variable is assigned (and I made sure the assigned value is not undefined) but the value is always undefined. Strangely enough when inspecting the value by ...
I'm using Vuejs, and calling my symfony API with a get route. I have the result, an array of objects, but I still have this error: Cannot find module './undefined' When I try with an array with only ...
I have a json sample getting it from a function, and have to pass some of it's parameters to my function but if they exist. def myfunction(var1=None): some code return if myjson['parameter1'] ...
this is my first post. I'm trying to write a palindrome checker using recursive (w3resource exercise) . The function pulls up first and last indexes of an array-transformed string if they match and ...
Is there anything wrong with my instantiation? 8 to 32 bit converter is working fine. Input to fifo is read only when wr_en is high. wr_en is connected to output signal of valid_q (when valid_q=1, ...
How to enforce generic function parameter to accept only types that include undefined and null: function foo<T>(val: T) { ... } let fooNonNullOrUndefined: string = "foo" foo(...
i am working on a project using Laravel / vuejs vite and i have a problem in IconBase.js in ant-design-vue package and exactly on : var twoToneColorPalette = reactive({ primaryColor: '#333', ...
Image of the error displayed on client-side screen Error message: ⨯ src\models\user.model.ts (45:1) @ ⨯ Cannot read properties of undefined (reading 'User') 43 | ); 44 | 45 | const User = | ^ 46 | ...
What is the error of \tableofcontents and on the pdf print extra .,, symbol. I try to remove the extra symbol .,, on the pdf but I do not put any extra symbol on the latex and here also shows a error ...
I have a question about JavaScript and Threejs. I made an object title_and_coord that stores sentences and their Vector3 coordinates (for wherever each sentence appears in my scene). I am trying to ...
In Preact, I want to display an object: export default function Component() { const obj = { a: 'a', b: 'b'} const elements = []; for (const [key, value] of Object.entries(obj)) { elements....
I'm using Deno Fresh. In routes/indes.jsx I have: import Test from "../islands/test.jsx"; export default function App() { return <Test></Test> And in islands/test.jsx I ...
