Lesson 7: TransactionExecutionError: Transaction ran out of gas

[Jatinkkalra]

Overview

I am trying to test my withdraw() function but I am getting this error:

  FundMeWithLibrary
    withdraw

      1) Withdraws ETH from the contract


  0 passing (670ms)
  1 failing

  1) FundMeWithLibrary
       withdraw
         Withdraws ETH from the contract:
     TransactionExecutionError: Transaction ran out of gas

My repository: https://github.com/Jatinkkalra/hardhat-fund-me

As far as I know, a local node/mock nodes are being used for the gas fees.
I have the local node running on another terminal by using:

yarn hardhat node

I am still facing this issue though. Please let me know if I am doing something wrong. 🙏

[alymurtazamemon]

@Jatinkkalra Your loop inside withdraw function is running inappropriate way which makes the program consume a lot of gas. Fix it;

for (
    uint256 funderIndex = 0;
    funderIndex < funders.length;
    funderIndex = funderIndex++ /*ie funderIndex + 1*/
)

here funderIndex = funderIndex++ should be funderIndex++

[Jatinkkalra]

This worked. Thank you @alymurtazamemon ! 🙏