NomicLabsHardhatPluginError: Failed to send contract verification request.

[OmarWaqar123]

Im stuck in this wierd error.

so the thing is when I first tried to deploy the contract on goerli it deployed and verified correctly on etherscan. but after that when I tried to run my staging test it gave me the error of timing out of 200000 and as per your suggestions I increased the timeout to 500000, but yet it didn't work (I even increased the timeout to 900000 but it didn't work as well). On the next day when I tried to run this command hh test --network Goerli it started giving me this error(which was not coming on the previous day)

     ConnectTimeoutError: Connect Timeout Error

I then tried to deploy the contract again and that's when I started getting that error mentioned in the screenshot above.
it is sometimes giving this error as well .

NomicLabsHardhatPluginError: Failed to obtain list of solc versions. Reason: Connect Timeout Error

here is my repo link:

https://github.com/OmarWaqar123/hardhat_raffle_Iscausingerror

and as I mentioned above the contract is verified on etherscan so here is my contract address;

0x39d8Ce13CC461B82b82Ca1DD9C484f544b78C1cd

[alymurtazamemon]

@OmarWaqar123 Tests issue could be different, but this error is due to etherscan. Give it some time, etherscan does these issues sometimes. Also check your API key usage duration is still valid.

[OmarWaqar123]

@alymurtazamemon I've been trying for the past 4 days but still getting the same error or even worse. Meaning at least before I was entering the raffle correctly and after that the promise was not triggering but right now I'm not even entering the raffle and it's giving me timeout error.

     Error: Timeout of 500000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves. (/home/omar/hh-Omar1/hardhat-smartcontract-lottery-fcc/test/unit/staging/Raffle.staging.test.js)

[krakxn]

Push to GitHub. I will clone and check w/ my own credentials and let you know.

If it works, that would signify the problem in your .env, which can be fixed by generating new keys.

[OmarWaqar123]

@krakxn

[krakxn]

@OmarWaqar123 Sorry, I will look into it soon, had to format my PC and do not have any configurations/applications set up.

[krakxn]

@alymurtazamemon Can you take over this issue? I do not have my .env credentials to clone and run on my end.

Worst-case, if you are busy, please post the terminal after running so that I can look into it.

[OmarWaqar123]

@krakxn @alymurtazamemon that would be great 👍

[OmarWaqar123]

@krakxn @alymurtazamemon