Lesson 14 on NFTs: Errors in Config File

[Vic7Eugene]

I have reached Lesson 14 and have cloned Patrick's hardhat-nft-fcc folder. I want to test my BasicNft.sol file, then I encountered these errors:

Error HH8: There's one or more errors in your config file:

  * Invalid account: #0 for network: goerli - private key too short, expected 32 bytes
  * Invalid value undefined for HardhatConfig.networks.mainnet.url - Expected a value of type string.
  * Invalid account: #0 for network: mainnet - private key too short, expected 32 bytes

I am aware that I need to update some config. Will someone be able to help me where and how to update the configuration. Thanks in advance.

[othaime-en]

Hey @Vic7Eugene you need to create a .env file that has a PRIVATE_KEY MAINNET_RPC_URL and GOERLI_RPC_URL. Make sure that all the variables in the hardhat.config.js that are being retrieved from process.env are included in your .env file.

[othaime-en]

Hey @Vic7Eugene this appears to be a different issue unrelated to the .env issue you had when you opened this discussion. Please close this discussion and open a new one with this test issue. Tag me there I'll help you solve it.
It helps when we don't mix two different issues within the same discussion.
Notify me when you've made the necessary changes.

[Vic7Eugene]

Got your point @othaime-en . I will close this issue and open a new one. Thanks. Earlier issue is deemed resolved/answered!

[Vic7Eugene]

Will delete the above query and open a new one.

[othaime-en]

Hey @Vic7Eugene DONT delete the above query please. Just leave it as it is and open a new different post. It might help someone in future if they run into a similar problem

[Vic7Eugene]

Oh no. I have deleted it. Nonetheless, posting it again.

These are the errors I encountered after I fix the issues above for .env file.

  1) Random IPFS NFT Unit Tests
       requestNft
         fails if payment isn't sent with the request:
     AssertionError: Expected transaction to be reverted with RandomIpfsNft__NeedMoreETHSent, but other exception was thrown: Error: VM Exception while processing transaction: reverted with custom error 'NeedMoreETHSent()'
  

  2) Random IPFS NFT Unit Tests
       requestNft
         reverts if payment amount is less than the mint fee:
     ReferenceError: mintFee is not defined