Error ERR_HTTP_HEADERS_SENT after starting local host (npm start)

[#1]

After update Fiori tools to latest version 1.4.7 (04/02/2022) I get the following error message from the middleware.

(However, going back to an earlier version doesn't solve the issue)

Any ideas how to solve?

[zdravko_georgiev · Accepted solution]

Hello ababasp,

could you please try the following to resolve the issue:

1. Start the application
2. When the application is opened in a new browser tab open the Chrome Dev Tools
3. Click and hold on the reload browser icon
4. Select “Empty Cache and Hard Reload”

Hope this helps!

Best regards,

Zdravko

[patrick_weber11 · Accepted solution]

I came across the same issue and this resolved it. Thanks for this hint, sadly not easy to find,