All Questions
340 questions
0
votes
0
answers
49
views
Can set breakpoints in .js files in vscode only after started vite debugger?
Why I can only set valid breakpoints in .js files in vscode AFTER starting the vite (node.js) debugger?
Not working:
npx vite (starting the server)
Set breakpoint in vscode
Start Debugger with F5
New ...
- 393
1
vote
0
answers
47
views
Express middleware not receiving data from service function, instead data goes directly to client (Postman)
I'm encountering an issue with my Express application where data fetched by a service function is bypassing the middleware and going directly to the client (Postman). Here is my setup:
I have a ...
0
votes
0
answers
58
views
Error: Route.post() requires a callback function but got a [object Undefined]...what
get this error when i try to run the server
`Error: Route.post() requires a callback function but got a [object Undefined]`
`i THINK this chunk of code is the cause of the error but i am not sure`
...
- 1
0
votes
2
answers
51
views
node js crashing, saying a variable is undefined, when it isnt
Here is my GET request handler, to render a page:
app.get("/:band", async (req, res) => {
const page = req.params.band;
try {
const result = await db.query("SELECT * FROM ...
- 11
0
votes
2
answers
1k
views
No way to step into node_modules anymore?
Is it just me, or Chromium DevTools stopped to stop at breakpoints in node_modules (including /usr/lib/node_modules)?
a.js:
console.log('a.js');
require('./b');
b.js:
debugger
console.log('b.js');
...
- 19.1k
0
votes
0
answers
38
views
Why does my Node.js application not stop when using --inspect?
I have the following Node.js application here:
const express = require("express")
const bodyParser = require("body-parser")
const mysql = require("mysql2")
const path = ...
1
vote
1
answer
534
views
how to debug javascript files invoked from cypress test file
I'm running on Cypress version 12.14.0. I have my regular Cypress project structure. I have cypress.config.js and under e2e directory I have the test files such as test1.cy.js
What I'm unable to ...
- 35
0
votes
0
answers
28
views
Is JavaScript error catching possible without modifying the code?
In a JS application, how can you catch all the errors that are generated, handled and unhandled without changing the source code ?
Or without going into the code and modifying each managed error.
I ...
- 1
0
votes
0
answers
20
views
Can't connect my static javascript file to socket.io library in NodeJS and ExpressJS
I am creating an app using nodejs, expressjs and
This is my index.js
const express = require("express");
const app = express();
const path = require("path");
const router = require(...
1
vote
0
answers
1k
views
JavaScript Node Segmentation fault
I'm currently working on a Windows 11 Laptop and Ubuntu 22LTS desktop PC. Only on PC the program suddenly interrupts. After some research I found out it's running in an 'Segmentation fault' - error, ...
-2
votes
1
answer
2k
views
ReferenceError: document is not defined in vsCode
I'm trying to debug my javascript code and I've tried everything, I even uninstalled vscode, but I can never debug, does anyone know how to fix it? The following message is appearing: (remembering ...
3
votes
1
answer
4k
views
Next.js, debugging server-side code with chrome devtools. Breakpoints are ignored and console output does not go to chrome devtools
I'm following this guide.
https://nextjs.org/docs/advanced-features/debugging
And I'm trying to use the chrome debugger to debug the server part of a next js application (without using VS Code).
I ...
0
votes
2
answers
72
views
I have function calling anther function to return string, but I get undefined. because of the read file implement first [duplicate]
I'm not that expert, but I can handle it:
this calling the function checkTLS
// params={ibmdev_tls: 'not imp',ibmqa_tls: 'not imp',ibmqa_ssl: 'not imp'}
Object.keys(params).forEach( key => {
...
0
votes
1
answer
63
views
When making hover function by 'onMouseEnter' and 'onMouseLeave' function, how can I apply 'onMouseLeave' function at first?
You may not understand the title, but I'll explain what the question is.
I'm trying to make some buttons.
the button is changed when it's hovered.
The button originally selected does not change when ...
- 107
0
votes
0
answers
162
views
javascript node command line debugging
I'm trying to debug javascript code with node inspect on terminal
I can step through, and set breakpoints, but can not inspect values
For instance, I get an error when I try to print i below:
$ npx ...
- 7,200