Lesson 17 : Error: call revert exception

[Dhhruvvv]

I am Trying to run hardhat deploy but getting these error , all of these three deploy scripts 01-deploy-governor-Token , 02-deploy-timelock, 03-deploy-governorContract worked fine getting error while setting up the roles first it was a different error Could not decode the result data , then I copy pasted the deploy script , hardhat.config and package.json file from the github repository mention in the video and now I
am getting these error

Here is my github repository I am currently using

Error: call revert exception [ See: https://links.ethers.org/v5-errors-CALL_EXCEPTION ] (method="PROPOSER_ROLE()", data="0x", errorArgs=null, errorName=null, errorSignature=null, reason=null, code=CALL_EXCEPTION, version=abi/5.7.0) ```

[alfaqi]

04-setup-governanceContract.ts instead of getContractAt just getContract

  const timeLock = await ethers.getContract("TimeLock", deployer);
  const governor = await ethers.getContract("MyGovernor", deployer);

TimeLock.sol instead of admin use msg.sender

constructor(
        uint256 minDelay,
        address[] memory proposers,
        address[] memory executors,
        address admin   // <-- unused
    ) TimelockController(minDelay, proposers, executors, msg.sender) {}