lesson-13 error- failed to get chainId, falling back on net_version...

[TimeKeyRoll]

I am trying to run aaveBorrow.js but i happen to see this error.
Anyone know what is this for?

[alymurtazamemon]

@MasterofBlockchain Could you please leave a repo link? I will see all issues at once.

[TimeKeyRoll]

@MasterofBlockchain Make sure your RPC URLs are correct.

I simply copied it from my another Project so how do i figure if they are all good?

For this project, I think you added the MAINNET_RPC_URL, check that one.

Issue was with ALchemy RPC lol but it is fixed now. thanks

[highHumann]

did you changed MAINNET_RPC_URL to ALCHEMY_URL ?

[highHumann]

what was the issue with the mainnet_rpc_url and can you tell how you fix it

[tusharnagar17]

Facing this issue from 2 hour. Tried to change NPM to YARN but didn't work.
Only solution to this is commenting Testnet for sometime.
Problem => I'm not get console.log(deployer) else everything working for me

Comment out all testnet for now.

[tusharnagar17]

Thanks Community ❤️

[jumpupjoran]

With me the problem was that my VPN was on. When i turned it of it was able to find the chainId.
.

[liaoliao1]

create a new alchemy RPC_URL