Hi @BoZhang thanks a lot for elaborated reply. Yes, I indeed follow the instructions you mentioned. I was assuming that my Jira app fails to connect to my local dev because of difference in ports where ngrok forwards to and my local dev server port, or because of not using Docker, however, from your reply I understand that it couldn’t be a problem, now I’m stuck because I don’t know what else could be the issue, as I follow your instructions and it still shows the message in my Jira app: “couldn’t connect to connect localhost: 3000” (this is the port my local dev is running on and it is specified in the manifest). Could you please have a look at screenshots I did and maybe you might locate the issue there? Thanks in advance!
P.S. I see that my Jira app is making requests to localhost:8000, and which I assume is where my tunnel is running. (you can see that in screenshot of Jira app console). Not sure, but thought this info also might be helpful to locate the issue.
React app running on local:
Port 8000 info:
My GlobalPage Jira App:
![Screenshot 2024-06-04 at 10.50.22|690x270]
(upload://3S7OpYsizMqR3a46NdNybXMRy9T.jpeg)
Tunnel and specified port in manifest:
Ngrok agent details:
![Screenshot 2024-06-04 at 10.49.50|690x270]
(upload://5XsqjTLzFxnJtBoIuOYo7y9G0EL.png)
