lesson9: Error: VM Exception while processing transaction: reverted with custom error 'InvalidConsumer()'

[kartik01112004]

describe("enterRaffle", async function () {
              it("reverts when you don't pay enough", async () => {
                  expect(raffle.enterRaffle());
              });

test passes as in raffle it reverts with custom error
but in repo its says--

 describe("enterRaffle", function () {
              it("reverts when you don't pay enough", async () => {
                  await expect(raffle.enterRaffle()).to.be.revertedWith( 
                      "Raffle__SendMoreToEnterRaffle"
                  );
              });

but this returns error

1 failing

  1) Raffle
       enterRaffle
         reverts when you don't pay enough:
     AssertionError: Expected transaction to be reverted with Raffle__NotEnouhETHEntered, but other exception was thrown: Error: VM Exception while processing transaction: reverted with custom error 'Raffle__notEnoughETHEnterd()'

i dont understand why this happens can anyone explain?

Dependencies are not a problem i have corrected them !!!

[kartik01112004]

it("doesnt allow enternce when raffle is calculating", async function () {
                  await raffle.enterRaffle({ value: raffleEnternceFee });
                  await network.provider.send("evm_increaseTime", [interval.toNumber() + 1]);
                  await network.provider.send("evm_mine", []);

                  await raffle.performUpkeep([]);
                  await expect(raffle.enterRaffle({ value: raffleEnternceFee })).to.be.revertedWith(
                      "Raffle__NotOpen"
                  );
              });

     Error: VM Exception while processing transaction: reverted with custom error 'InvalidConsumer()'
    at VRFCoordinatorV2Mock.onlyValidConsumer (@chainlink/contracts/src/v0.8/mocks/VRFCoordinatorV2Mock.sol:89)

i dont know what is the problem with expect...

[kartik01112004]

i cant find the solution as well as the reason

[jujuvideogirlai]

I ran into same error, and this answer helped me to solve the issue.

You may add the consumer address programatically to vrfCoordinatorV2Mock.

    if (developmentChains.includes(network.name)) {
        const vrfCoordinatorV2Mock = await ethers.getContract("VRFCoordinatorV2Mock")
        await vrfCoordinatorV2Mock.addConsumer(subscriptionId, raffle.address)
    } 

Check PatrickAlphaC repo for the full example.

I'm not sure why it does work in Patrick's example, maybe he linked the consumer forehand, via UI.

Hope this helps! 💟

[kartik01112004]

ill try both of these and update if i get any progress thanks for your response!!

[jujuvideogirlai]

Hi @kartik01112004 !

I see a misspelling in the error, could it be that? Enterd instead of Entered.

transaction: reverted with custom error 'Raffle__notEnoughETHEnterd()'

[kartik01112004]

I have used same spelling throughout the file