chrome devtools errors showing up on every page

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chrome devtools errors showing up on every page

Postby jch » Sun Aug 14, 2016 5:40 am

these errors show up in the console on every page. I have to disable the extension when working.

include.preload.js:425 Calling Element.createShadowRoot() for an element which already hosts a shadow root is deprecated. See https://www.chromestatus.com/features/4668884095336448 for more details.
(program):5

Uncaught TypeError: Cannot read property 'removeAttribute' of nullprotectStyleSheet @ include.preload.js:393


chrome Version 52.0.2743.116 m

Please fix this

thanks
jch
 
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Re: chrome devtools errors showing up on every page

Postby mapx » Sun Aug 14, 2016 8:56 am

Give us examples of such pages.
What ABP version are you using ?

Did you try keeping only ABP enabled and disable all other extensions ?
Are you using 2 adblockers ? (ABP and AB)

Anyway, an issue was opened on the bug tracker:
https://issues.adblockplus.org/ticket/4328

You can also try the last dev build (disable / remove the stable ABP): https://adblockplus.org/en/development- ... stallation
In the last dev build the second issue was already fixed ("Cannot read property 'removeAttribute' ")
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mapx
 
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Re: chrome devtools errors showing up on every page

Postby davidbastian » Wed Aug 17, 2016 1:19 am

same issue here.
please resolve.

below an example.
Code: Select all
davidbastian.cl/proyectos/m/


(program):5 Uncaught TypeError: Cannot read property 'removeAttribute' of nullprotectStyleSheet @ include.preload.js:393
davidbastian
 
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Re: chrome devtools errors showing up on every page

Postby mapx » Wed Aug 17, 2016 7:33 am

In the last dev build the second issue was already fixed ("Cannot read property 'removeAttribute' ")
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Re: chrome devtools errors showing up on every page

Postby vchrizz » Fri Nov 25, 2016 7:18 pm

Same issue here.

Error in Chrome developer tools:
Code: Select all
include.preload.js:468 Calling Element.createShadowRoot() for an element which already hosts a shadow root is deprecated. See https://www.chromestatus.com/features/4668884095336448 for more details.

The line differs, depending on what page you are, on another page i get this error on line 465.
Regarding line from include.preload.js:
Code: Select all
    var shadow = document.documentElement.createShadowRoot();

Even if you visit www.google.com this error shows up if the extension is enabled. Disabling ABP for this site does not fix it, the error is still present.

I'm using both AB and ABP, but that doesn't matter, cause when disabling extension ABP, the error won't show up.
Google Chrome Version 54.0.2840.99 m
Adblock Plus 1.12.4

Hope this is enough information to fix.
vchrizz
 
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Re: chrome devtools errors showing up on every page

Postby mapx » Fri Nov 25, 2016 9:13 pm

Never use 2 adblockers.
Try the last dev build: https://chrome.google.com/webstore/deta ... ifjjdoepkn
(it was fixed in the last dev build)
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