Lesson:14 Timeout: 'NFTMinted' event did not fire

[Shawon-Mandal]

I tried doing everything according to the course provided video and still couldn't get over this problem

everytime I try to mint using the command yarn hardhat deploy --tags mint --network sepolia I get this error

Timeout: 'NFTMinted' event did not fire

it only happens for "Random IPFS nft" .

I have funded 10 link in the vrf subscription and added the id properly in my helper hardhat config.

here is my etherscan screenshot:

my repo: https://github.com/Shawon-Mandal/Lesson-13-NFT.git

[alymurtazamemon]

@Shawon-Mandal In the Chainlink Subscription Dasboard => History => Failed requests. You will find the reason if for any reason your call gets failed.

[Shawon-Mandal]

@alymurtazamemon I just checked.It shows wrong key hash specified.

I added the RandomIPFS nft contract address as its consumer.Did I do something wrong here?
I don't understand what it means actually

[alymurtazamemon]

@Shawon-Mandal key hash means gasLane, make sure you are using the correct key hash according to your network. You can see the network specific configurations on the chainlink website.

[Shawon-Mandal]

@alymurtazamemon Thank you so much!You are a life saver!!