All Questions
91 questions
4
votes
2
answers
164
views
Is there a way to stop mixing console.group()s when script use async functions?
When I debug a script that contains asynchronous functions and I want to have the statements grouped into a console group. The groups get mixed up and the whole debugging becomes confusing.
Is there ...
- 1,372
0
votes
2
answers
141
views
Why console.log on chrome console display undefined and does not print out value? What to do if I want to list a value?
Try this in chrome console:
var x =2;
console.log(x);
Why console.log() on chrome console display undefined and does not print out value? Is there anything wrong in my setting?
What to do if ...
0
votes
0
answers
8
views
Showing calling file+line in console.log of a function [duplicate]
When using console.log("test"), the console will not only show "test" but also the file and line where that code was called from.
How can I accomplish the same effect for my own ...
- 873
0
votes
1
answer
1k
views
Find the relevant line of error in console in React
When I open the devtools to find out where the error occured in browser, then I typically see something like this:
Cannot read properties of null .... app.js:123123
at MyComponent
It is ok that ...
- 3
0
votes
0
answers
76
views
Why does Chrome Devtools console do not show variables from my local Scope?
I have a problem with my console in Chrome devtool, currently when I trying debug something don't see any of my local scope variables. I'm sure few days ago I didn't have this problem and I saw this.
...
- 7
0
votes
1
answer
45
views
run JavaScript file in crome console without using html
i want to run my JavaScript files directly to separated console or chrome divtools without put it in script tags and using html, just excite it directly from my vs code
i looked for many ways to do ...
- 1
-1
votes
1
answer
134
views
1
vote
0
answers
33
views
chrome debug log value different from actual value inside variable
I am passing one variable with string value to function xyz which is failing, but when i am copying same variable values from browser console and passing directly to same xyz function, it started ...
- 541
0
votes
0
answers
172
views
Debugging a React app from console as if the console was the app itself
When I used to program with python I could run a python app and then execute methods and access variables of the app from within terminal. This was a great way to test things around.
Working on my JS ...
- 972
0
votes
1
answer
218
views
Use All of App's Imports in Javascript Console?
When I'm in debug console for JS (during debug of a given source file), and I try to use a module that was imported in my source file, I get the following error:
Uncaught ReferenceError: myModule is ...
- 836
0
votes
0
answers
131
views
Vue,js has $refs undefined in console but works in $nextTick. Why console shows the values but returns undefined?
I'm a bit confused about $refs behavior in my code.
console.log("> Value "+e.code);
console.log(them.$refs)
val = parseInt(them.$refs[e.code][0].value);
The first line ...
- 1,902
1
vote
3
answers
1k
views
console.dir - how to show what object it applies to / label it?
Given a declaration like
myobj = {a:1, b:2};
I can write console.dir(myobj). This results in
{ a: 1, b: 2 }
But say I want to remind myself, in a complex debugging session, what the console.dir ...
- 12.1k
1
vote
1
answer
564
views
Proxy all console outputs [logs, error, warning, etc] into HTML
I'm looking for a solution for print the equivalent of what I see in the console into a div element in the HTML.
I'm developing with Web technologies into a TV so no Browser tools provided.
I've found ...
user3579536
0
votes
0
answers
31
views
How to read and fix console messages for *uninitialized* variables [duplicate]
I am developing an application that reads a csv file and generates a report. It is working properly. However, when I run my application in Eclipse IDE, I see messages on the console that I am not sure ...
- 183
4
votes
1
answer
2k
views
What the instance init in Google Chrome console mean and how I can access it?
What the instance init in browser console mean ?
If anyone has any idea on how to deal with this problem, I would really appreciate it.
Here is an attachment of the code that I have while I was doing ...
- 1,238