Lesson 9 - staging tests stuck at setting up the listener and chainlink keepers not logging anything.

[GovindHQ]

Title: Issue with Chainlink Keeper not logging activity and Lottery contract not functioning as expected

Description:
I'm currently facing an issue with my Chainlink Keeper setup and the associated Lottery contract. The problem is two-fold:

1. The Lottery contract's event listener does not seem to be triggered properly. After setting up the listener, it logs "Setting up the listener," but it does not log "Entering the lottery" as it should. This behavior prevents the contract from functioning correctly.

2. Additionally, my Chainlink Keeper is not logging any activity related to the Lottery contract upkeep or the fulfillment of random words.

code repo link - https://github.com/GovindHQ/hardhat-lottery

[GovindHQ]

@alymurtazamemon can you check this out?

[alymurtazamemon]

@GovindHQ Yes, looking into an issue right now after that will look into this. Hope it is fine for you

[alymurtazamemon]

@GovindHQ The call should be inside promise.

await new Promise(async (resolve, reject) => {
    lottery.once("WinnerPicked", async function () {
        console.log("wWinnerpicked event fired!");
        try {
            const recentWinner =
                await lottery.getRecentWinner();
            const lotteryState =
                await lottery.getLotteryState();
            const winnerBalance =
                await accounts[0].getBalance();
            const endingTimeStamp =
                await lottery.getLatestTimeStamp();
            await expect(lottery.getPlayer(0)).to.be.reverted;
            assert.equal(
                recentWinner.toString(),
                accounts[0].address
            );
            assert.equal(lotteryState, 0);
            assert.equal(
                winnerBalance.toString(),
                winnerStartingBalance
                    .add(lotteryEntranceFee)
                    .toString()
            );
            assert(endingTimeStamp > startingTimeStamp);
            resolve();
        } catch (e) {
            console.log(e);
            reject(e);
        }
    }); //entering the raffle
    console.log("Entering the lottery");
    const tx = await lottery.enterLottery({
        value: lotteryEntranceFee,
    });
    await tx.wait(1);
    console.log("Ok, time to wait!....");
    const winnerStartingBalance =
        await accounts[0].getBalance();
    //this code wont complete until our listener has finished listening
});

[alymurtazamemon]

@GovindHQ And for the staging tests only you can help yourself to fix the issues because it requires interacting with the vrf dashboard for a subscription which only the owner can do.

We can only guide you to fix these issues. Do these things to fix all of the issues;

1. Read these chronological updates for lesson 9 link
2. See the VRF dashboard and confirm whether it triggers the functions(did LINK balance deduct?), if it triggers and you face the issue then you can see the txs history in the VRF dashboard, it will tell you any reasons for failing your requests.

[GovindHQ]

it worked, thank you so much!