I am confused about the CallBackGasLimit [ Lesson 9 ]

[darshilmistry]

I am confused about how we use the thing in out project.

For me, I have used the following in the in my helper-hardhat.config.js

31337: {
        name: "localhost",
        entryFee: ethers.utils.parseEther("3"),
        gasLane: "0x474e34a077df58807dbe9c96d3c009b23b3c6d0cce433e59bbf5b34f823bc56c",
        gasLimit: ethers.utils.parseEther("0.000000003"),
        updateInterval: "30"
}

anything other than the gas limit plugged in the above code would break the deployment with this error
invalid BigNumber string (argument="value", value="500,000", code=INVALID_ARGUMENT, version=bignumber/5.7.0)
the value does changes with different values

With this value 0f 0.000000003 any 0's less and it would show this:
value out-of-bounds (argument="callbackGasLimit", value={"type":"BigNumber","hex":"0x06fc23ac00"}, code=INVALID_ARGUMENT, version=abi/5.7.0)

I do have the issue solved but I am not sure why its solved...

[Nlferu]

Hello @darshilmistry

You are just using too low value for GasLimit. In course we are using 500 000 GWEI and you are passing 3 GWEI, which is ridiculously low and that is why you are receiving errors. You should just change your variable as below:

callbackGasLimit: "500000"
// or
callbackGasLimit: ethers.utils.parseEther("0,0005")

[alymurtazamemon]

@darshilmistry Please leave your repository link, I have to see the code.