Create a Simple JSX Element - url's blocked

JavaScript
1

Tell us what’s happening:
I am unable to get any React challenges to run as it appears that my access to behind the scenes run-time applications is being blocked by my web administrator. I get this error on all of them “Error: Request errror: 0”. Can you please tell me what url’s needs to be unblocked so I can complete the challenges in this section? Thank you!

Your code so far



const JSX = <h1>Hello JSX!</h1>;

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36.

Link to the challenge:

2

Open Developer Tools or Inspect and check “Network” and “Console” log.

3

I had already checked the console and found these urls:
https://unpkg.com/react-dom@16.4.0/umd/react-dom.production.min.js
https://unpkg.com/react@16.4.0/umd/react.production.min.js
https://unpkg.com/react@16.4.0/umd/react-dom.production.min.js

I just wanted to be sure I gave the correct links to unblock and wasn’t missing anything, or giving incorrect information to my administrator. Thanks.

4

What is the Status code of those URLs?
It should be 200 not 404 or anything else.

5

React%20Failures
React%20Failures1049×557 43.2 KB

It shows a status of 200 for all the urls but as you can see from the snapshot of my console, something else is definitely going wrong…

6

Your proxy server is definitely refusing the connection. Right Click on .js files having (failed) status and open in a new Tab.
What do you see?

7

The page opens up a new window showing the standard error I get whenever the proxy server is blocking a connection (see below). Thanks for your help. I will contact my administrator and see if they can grant access to the links I need.

This site can’t be reached

The connection was reset.
Try:

ERR_CONNECTION_RESET

8

I want to thank you for your help. I worked with my site administrator and the sites causing issues are now unblocked. I ran a couple of the challenges and they are working properly.

9