Error when running claim airdrop script

[ucharles28]

I am trying to run my Merkle airdrop claim script but I keep_ getting the following error:

Traces:
  [1234662] → new ClaimAirdrop@0x5b73C5498c1E3b4dbA84de0F1833c4a029d90519
    └─ ← [Return] 5278 bytes of code

  [810818] ClaimAirdrop::run()
    ├─ [0] VM::readDir("./broadcast", 3) [staticcall]
    │   └─ ← [Return] [("", "C:/Users/USER/source/repos/blockchain-tut/foundry/merkle-airdrop/broadcast\\DeployMerkleAirdrop.s.sol", 1, true, false), ("", "C:/Users/USER/source/repos/blockchain-tut/foundry/merkle-airdrop/broadcast\\DeployMerkleAirdrop.s.sol\\31337", 2, true, false), ("", "C:/Users/USER/source/repos/blockchain-tut/foundry/merkle-airdrop/broadcast\\DeployMerkleAirdrop.s.sol\\31337\\run-1736165228.json", 3, false, false), ("", "C:/Users/USER/source/repos/blockchain-tut/foundry/merkle-airdrop/broadcast\\DeployMerkleAirdrop.s.sol\\31337\\run-1736165246.json", 3, false, false), ("", "C:/Users/USER/source/repos/blockchain-tut/foundry/merkle-airdrop/broadcast\\DeployMerkleAirdrop.s.sol\\31337\\run-latest.json", 3, false, false)]
    ├─ [0] VM::toString(0) [staticcall]
    │   └─ ← [Return] "0"
    ├─ [0] VM::keyExistsJson("<JSON file>", "$.transactions[0].contractName") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::parseJsonString("<stringified JSON>", "$.transactions[0].contractName") [staticcall]
    │   └─ ← [Return] "BagelToken"
    ├─ [0] VM::toString(1) [staticcall]
    │   └─ ← [Return] "1"
    ├─ [0] VM::keyExistsJson("<JSON file>", "$.transactions[1]") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::toString(1) [staticcall]
    │   └─ ← [Return] "1"
    ├─ [0] VM::keyExistsJson("<JSON file>", "$.transactions[1].contractName") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::parseJsonString("<stringified JSON>", "$.transactions[1].contractName") [staticcall]
    │   └─ ← [Return] "MerkleAirdrop"
    ├─ [0] VM::toString(1) [staticcall]
    │   └─ ← [Return] "1"
    ├─ [0] VM::parseJsonAddress("<stringified JSON>", "$.transactions[1].contractAddress") [staticcall]
    │   └─ ← [Return] 0x7FA9385bE102ac3EAc297483Dd6233D62b3e1496
    ├─ [0] VM::toString(2) [staticcall]
    │   └─ ← [Return] "2"
    ├─ [0] VM::keyExistsJson("<JSON file>", "$.transactions[2]") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::toString(2) [staticcall]
    │   └─ ← [Return] "2"
    ├─ [0] VM::keyExistsJson("<JSON file>", "$.transactions[2].contractName") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::parseJsonString("<stringified JSON>", "$.transactions[2].contractName") [staticcall]
    │   └─ ← [Return] "BagelToken"
    ├─ [0] VM::toString(3) [staticcall]
    │   └─ ← [Return] "3"
    ├─ [0] VM::keyExistsJson("<JSON file>", "$.transactions[3]") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::toString(3) [staticcall]
    │   └─ ← [Return] "3"
    ├─ [0] VM::keyExistsJson("<JSON file>", "$.transactions[3].contractName") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::parseJsonString("<stringified JSON>", "$.transactions[3].contractName") [staticcall]
    │   └─ ← [Return] "BagelToken"
    ├─ [0] VM::toString(4) [staticcall]
    │   └─ ← [Return] "4"
    ├─ [0] VM::keyExistsJson("<JSON file>", "$.transactions[4]") [staticcall]
    │   └─ ← [Return] false
    ├─ [0] VM::toString(31337 [3.133e4]) [staticcall]
    │   └─ ← [Return] "31337"
    ├─ [0] VM::readFile("C:/Users/USER/source/repos/blockchain-tut/foundry/merkle-airdrop/broadcast\\DeployMerkleAirdrop.s.sol\\31337\\run-latest.json") [staticcall]     
    │   └─ ← [Return] <file>
    ├─ [0] VM::parseJsonUint("<stringified JSON>", ".timestamp") [staticcall]
    │   └─ ← [Return] 1736165246 [1.736e9]
    ├─ [0] VM::startBroadcast()
    │   └─ ← [Return] 
    └─ ← [Revert] EvmError: Revert


Error: script failed: <empty revert data>

Here is the deployment script:

// SPDX-Licence-Indentifier: MIT
pragma solidity ^0.8.24;

import {Script, console} from "forge-std/Script.sol";
import {DevOpsTools} from "foundry-devops/src/DevOpsTools.sol";
import {MerkleAirdrop} from "../src/MerkleAirdrop.sol";
import {BagelToken} from "../src/BagelToken.sol";

contract ClaimAirdrop is Script {
    address private constant CLAIMING_ADDRESS =
        0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266;
    uint256 private constant AMOUNT_TO_COLLECT = (25 * 1e18); // 25.000000

    bytes32 private constant PROOF_ONE =
        0xd1445c931158119b00449ffcac3c947d028c0c359c34a6646d95962b3b55c6ad;
    bytes32 private constant PROOF_TWO =
        0x46f4c7c1c21e8a90c03949beda51d2d02d1ec75b55dd97a999d3edbafa5a1e2f;
    bytes32[] private proof = [PROOF_ONE, PROOF_TWO];

    // the signature will change every time you redeploy the airdrop contract!
    bytes private SIGNATURE =
        hex"fbd2270e6f23fb5fe9248480c0f4be8a4e9bd77c3ad0b1333cc60b5debc511602a2a06c24085d8d7c038bad84edc53664c8ce0346caeaa3570afec0e61144dc11c";

    error __ClaimAirdropScript__InvalidSignatureLength();

    function claimAirdrop(address airdrop) public {
        vm.startBroadcast();
        (uint8 v, bytes32 r, bytes32 s) = splitSignature(SIGNATURE);
        MerkleAirdrop(airdrop).claim(CLAIMING_ADDRESS, AMOUNT_TO_COLLECT, proof, v, r, s);        
        vm.stopBroadcast();
        console.log("Claimed Airdrop");
    }

    function splitSignature(
        bytes memory sig
    ) public pure returns (uint8 v, bytes32 r, bytes32 s) {
        if (sig.length != 65) {
            revert __ClaimAirdropScript__InvalidSignatureLength();
        }
        assembly {
            r := mload(add(sig, 32))
            s := mload(add(sig, 64))
            v := byte(0, mload(add(sig, 96)))
        }
    }

    function run() external {
        address mostRecentlyDeployed = DevOpsTools.get_most_recent_deployment(
            "MerkleAirdrop",
            block.chainid
        );
        claimAirdrop(mostRecentlyDeployed);
    }
}

I was able to deploy my contract successfully but I still don't understand why I'm getting this error. Every bit of help would be very much appreciated. I really appreciate any help you can provide.

[EngrPips]

The path being read in the stack trace for the file where Foundry will get the address of the latest deployed contract seem off

├─ [0] VM::readFile("C:/Users/USER/source/repos/blockchain-tut/foundry/merkle-airdrop/broadcast\\DeployMerkleAirdrop.s.sol\\31337\\run-latest.json") [staticcall]  

This discussion was about this kind of issue and the author found a solution which worked for them, Please read the discussion and let's see if it helps.