Tag Archives: Chrome error

How to Solve Chrome Error: “ERR_HTTP2_PROTOCOL_ERROR”

Practical application items: http://github.crmeb.net/u/long

Solution:

  • open chrome://flags/ page
  • find Block insecure private network requests. and Enable Trust Tokenstwo
  • Change its value from Default to Enable
  • Click the ReLaunch button restart the browser
  • Reopen the website that reported the error
  • If it doesn’t open, enter chrome://restart/ it in the address bar and restart the browser.

How to Solve Chrome Error: net::ERR_FAILED

I found that I couldn’t access the local project as soon as I started up after the holiday.

At first I thought it was a back-end problem, but the back-end checked for a while and found no problem. Then I used the Google browser of three colleagues to test that my IP access project can be successful. Testing with other browsers was also successful…
I reinstalled chrome, but I still couldn’t. finally, I analyzed the network and found that the request was blocked
the solution is as follows:

    1. browser address bar input: chrome://flags/ Search: Secure origins treated as secure change enabled to disabled

    1. or paste the project address into the following input box, you don’t need to change it to disabled
    OK, successfully solved

Chrome Error: Uncaught Error: SECURITY_ERR: DOM Exception 18

Uncaught Error: SECURITY_ERR: DOM Exception 18

Question:
I get the following error in Chrome’s developer tools window when I try to set a cookie using this jQuery plugin:

Uncaught Error: SECURITY_ERR: DOM Exception 18

What does this error mean and how can I fix it? I get the same error when I use this jQuery plugin.

Answer:
You’re most likely using this on a local file over the file://URI scheme, which cannot have cookies set. Put it on a local server so you can use http://localhost.