DevTools failed to load source map

Everything about using Adblock Plus on Google Chrome
Post Reply
cfalardeau
Posts: 1
Joined: Fri Nov 25, 2022 5:03 pm

DevTools failed to load source map

Post by cfalardeau »

Hi,

I'm having this log in the Chrome DevTools:

Code: Select all

DevTools failed to load source map: Could not load content for chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/browser-polyfill.js.map: Fetch through target failed: Frame not found; Fallback: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME
DevTools failed to load source map: Could not load content for chrome-extension://cfhdojbkjhnklbpkdaibdccddilifddb/browser-polyfill.js.map: System error: net::ERR_FILE_NOT_FOUND
I'm using Adblock Plus v.3.15

Do you know when it will be fixed?

Thank you
User avatar
greiner
ABP Developer
Posts: 899
Joined: Mon Sep 03, 2012 5:29 pm
Location: Cologne, Germany

Re: DevTools failed to load source map

Post by greiner »

Thanks for reporting. I've created an issue for it at https://gitlab.com/adblockinc/ext/adblo ... ssues/1301, so that we can have a closer look what causes it to appear and to get rid of it in a subsequent update.

It's not harmful, so assuming that it's a simple fix, it'll probably be part of the next major Adblock Plus release, which we're about to start testing.
sneko
Posts: 1
Joined: Tue Dec 06, 2022 6:45 pm

Re: DevTools failed to load source map

Post by sneko »

Hi,

Just here to say you're not alone :mrgreen:

I wanted to have clean console logs, took some time to isolate it was coming from AdBlock looking for React DevTools source maps... :|
connectix17
Posts: 2
Joined: Wed Mar 08, 2023 12:17 pm

Re: DevTools failed to load source map

Post by connectix17 »

Hi,

as of today you still are not alone :) .
The issue persists for me in the new Adblock Plus 3.16.1 version which has been released 2023-02-03. It looks like no fix has found its way to the current release yet.
Last edited by connectix17 on Wed Mar 08, 2023 5:16 pm, edited 1 time in total.
User avatar
greiner
ABP Developer
Posts: 899
Joined: Mon Sep 03, 2012 5:29 pm
Location: Cologne, Germany

Re: DevTools failed to load source map

Post by greiner »

You're right, I've had a look and it turns out that it narrowly missed the release window for Adblock Plus 3.16, because it wasn't ready yet, so it's going to be part of 3.17 instead. There's a small chance that we could get it out as part of 3.16.3 already, so I'll check back with the team.
connectix17
Posts: 2
Joined: Wed Mar 08, 2023 12:17 pm

Re: DevTools failed to load source map

Post by connectix17 »

Thanks for reacting and informing such quickly :) !
mix4242
Posts: 1
Joined: Sun Mar 26, 2023 8:08 pm

Re: DevTools failed to load source map

Post by mix4242 »

Thank you for fixing this. Looking forward to the new version with the fix :D
Post Reply