I am taking a course on creating a website based on html, css and js, and it does not start with the error: Could not read source map for chrome-error://chromewebdata/: Unexpected 503 response from chrome-error://chromewebdata/neterror.rollup.js.map: Unsupported protocol “chrome-error:”,

I tried adding the “Run”npm start”in terminal” configuration to launch.json, clear browser cache, change internet settings
I expected the launch of the site, but it did not happen