Cocos Creator Error

what is this error always getting this error while run in browser.

using Cocos Creator 3.5.2

Screenshot 2022-07-04 at 6.54.26 PM

Probably because you are using the ccdevtool plugin for Chrome.
You can click it,and disable or delete that plugin
image

i am using only “cocos creator devtool” not other kindly please help.

Screenshot 2022-07-06 at 9.50.40 AM

disable it,and restart chrome

okay can you explain me what is the use of this “cocos creator devtool” kindly help i am new in cocos creator.

The purpose of this plugin is to view the node tree in real time on the browser and to make simple modifications to the nodes.