Message Passing from Polygon To Bnb With Axelar

Question

I am facing an issue while executing a call from polygon to bnb on remix. Followed the example from documentation of Hello World message passing but it reverts every time.

This is the error I am receiving

Gas estimation errored with the following message (see below). The transaction execution will likely fail. Do you want to force sending?
Returned error: {"jsonrpc":"2.0","error":"execution reverted","id":7635389025522819}

Answer 1

Turns out I was forgetting to pass a gas value when I was trying to execute the sendMessage function. Passing in 1e18 wei and making sure metamask was on correct network fixed the problem.