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PatrickAlphaC / brownie_fund_me

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Issue With fund_and_withdraw.py Script #7

Closed xosemanolo closed 2 years ago

xosemanolo commented 2 years ago

GREAT tutorial thus far !!!

The issue seems to be centered around the getEntranceFee function and I can not figure out what the issue is. Any assistance would be greatly appreciated.

Code https://github.com/xosemanolo/brownie_fund_me

  1. brownie run scripts/deploy.py --network ganache-local

works well with following message:

Brownie v1.17.1 - Python development framework for Ethereum

    BrownieFundMeProject is the active project.

    Running 'scripts/deploy.py::main'...
    The Active Network is ganache-local
    Deploying Mocks...
    Mock Deployed!
    price feed address
    0x1f35e1a93F5bA09A21D1de57C17957404D3f427B
    Transaction sent: 0xb32c2a81f5a1547a2031afea6b82e82873050062a59a45b9c50c4d4c6928453b
      Gas price: 20.0 gwei   Gas limit: 424483   Nonce: 9
      FundMe.constructor confirmed   Block: 10   Gas used: 385894 (90.91%)
      FundMe deployed at: 0xf62EFFb0E950177b281C2D883b820050B343a81e

Contract deployed to 0xf62EFFb0E950177b281C2D883b820050B343a81e

  1. brownie run scripts/fund_and_withdraw.py --network ganache-local

running into an issue with following message:

Brownie v1.17.1 - Python development framework for Ethereum

BrownieFundMeProject is the active project.

  Running 'scripts/fund_and_withdraw.py::main'...
  0xf62EFFb0E950177b281C2D883b820050B343a81e
  0x4e0826D612afCe0868b7025aA975C304c27A54Aa
    File "brownie/_cli/run.py", line 50, in main
      return_value, frame = run(
    File "brownie/project/scripts.py", line 103, in run
      return_value = f_locals[method_name](*args, **kwargs)
    File "./scripts/fund_and_withdraw.py", line 15, in main
      fund()
    File "./scripts/fund_and_withdraw.py", line 10, in fund
      entrance_fee = fund_me.getEntranceFee()
    File "brownie/network/multicall.py", line 115, in _proxy_call
      result = ContractCall.__call__(*args, **kwargs)  # type: ignore
    File "brownie/network/contract.py", line 1661, in __call__
      return self.call(*args, block_identifier=block_identifier)
    File "brownie/network/contract.py", line 1457, in call
      raise VirtualMachineError(e) from None
    File "brownie/exceptions.py", line 121, in __init__
      raise ValueError(str(exc)) from None
  ValueError: execution reverted: VM Exception while processing transaction: revert
xosemanolo commented 2 years ago

i figured out what the issue was

FiroshV commented 2 years ago

@xosemanolo , I am facing this same issue. Please explain how you resolved this.

SGTL8 commented 2 years ago

What did you do to solve?

etsea117 commented 2 years ago

@xosemanolo can you share your solution?