Hi everyone, I am developing an update of my interface to use UI-KIT 2, it already installs the necessary packages such as @forge /bridge @forge /react, it should be noted that I am working on a local machine for development, so to load my application use Ngrok to create a tunnel and install the application in Jira.

Now the problem occurs when I use any component, in this case I’m using the Badge to do a basic test, but when I install the application and access it, I get the error in the console that I will attach in the image and the page never loads .

I’m looking for a possible solution for this.

Note: I already applied the solutions in the link shown in the console but it didn’t work, I don’t know if I’m applying a step wrong!

I’m developing the update as internal development.

console link: https://go.atlassian.com/forge-tunneling-with-custom-ui

Hi @AdamMoore , I use ngrok directly, in a powershell, like this:
ngrok http --domain=ethical-generall-condor.ngrok.app 8080

My app runs correctly with Ngrok, but when I started updating my app to forge to use ui-kit 2 is where this part started to fail

This is likely the reason in Connect (not sure about Forge): Ngrok agent < 3.1 no longer supported (affects out-of-box experience with ACE for non-paid ngrok plans)

Atlassian needs to be proactive instead of reactive. When ngrok is not working, that stops development.

I have connected tunnel using and ngrok agent is currently running. I have also checked that in my manifest the port is the same as which my local development server is running on.

But I still get the error “Unable to establish a connection with the Custom UI bridge.” and “Failed to connect to localhost:3001. Check that your service is running.”

Do you know what else the problem might be?

P.S. I have deleted the docker container and image by accident, could be the cause of this issue?