thanks for the tutorial. I am very new to coding Since OP Goerli is now replaced by OP Sepolia, will it work by replacing chain ID and endpoint? got an Internal JSON-RPC error.
Polygon Mumbai to Sepolia doesn't work for me... Though send transaction is successfully confirmed, the state of another contract haven't updated. (all parameters were passed correctly). what could be the problem?
Have you authorized the Mumbai contract address on Sepolia contract function? Double check chainIds Maybe try another network just to make sure it's not something at Layerzeros end
@@GuanMichael seems like there might be an issue. Could be on polygons side but probably more likely on LayerZero's. I'll drop them a message to let them know
I tried to do this in Mainnet Arbitrum Nova - CoreDAO chain but when I will try to do message it says " Retured eror: f'isonrpc":"2.0","'error ":"execution reverted: LayerZero: dstChainld does not exist"."id":37481587419501371 "
Firstly, thanks heaps for this! I can successfully deploy on Eth Goerli but keep getting this error when trying to deploy on optimism: creation of LayerZeroTest errored: Returned error: {"jsonrpc":"2.0","error":"[ethjs-query] while formatting outputs from RPC '{\"value\":{\"code\":-32603,\"data\":{\"message\":\"Internal Server Error\"}}}'","id":1612210657672858}
Looks like an RPC error. Check the address of the RPC node you are using for optimism in the networks settings. Might be a temporary issue at their end as well if a node has gone down causing the server error
