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Questions - brownie

brownie：ValueError: execution reverted: VM Exception while processing transaction: revert

Macbook Pro : Monterey Intel Core i7 Brownie v1.17.2 I am learning solidity according to reference(https://www.youtube.com/watch?v=M576WGiDBdQ&t=25510s). What I tried to do here, is use brownie to...
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mike515

python

ethereum

solidity

chainlink

brownie

Votes: 0

Answers: 5

Latest Answer

function getEntranceFee() public view returns (uint256) { // mimimumUSD uint256 mimimumUSD = 50 * 10**18; uint256 price = getPrice(); uint256 precision = 1 * 10**18; ...
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Yilmaz

Use external packages in eth-brownie?

I am trying open a ERC721 smart contract in Brownie on VSCode and loop through the token ids and set the URI of each in each iteration. I execute the script with brownie run scripts/parcel_asset/testp...
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werkhardor

python

odbc

brownie

erc721

Votes: 0

Answers: 2

Latest Answer

If you installed brownie with pipx, you'll need to inject outside packages into your project. So instead of pip install matplotlib It would be pipx inject eth-brownie matplotlib pipx installs packag...
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Patrick Collins

Can't run tests with brownie

I have one test, in the directory tests, when I run brownie test cannot import name 'PYTEST_COLLECT_MODULE' from '_pytest.deprecated' python version : 3.7.11
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Othman Elkinany

python

pytest

solidity

brownie

Votes: 0

Answers: 0

brownie AttributeError: 'NoneType' object has no attribute 'getEntranceFee'

Macbook Pro : Monterey Intel Core i7 Brownie v1.17.2 I am learning solidity according to reference(https://www.youtube.com/watch?v=M576WGiDBdQ&t=25510s). What I tried to do here, is use brownie to...
test-img

mike515

python

ethereum

solidity

smartcontracts

brownie

Votes: 0

Answers: 1

Latest Answer

In deploy.py you are not returning anything. you should return fund_me when you call deploy_fund_me in the test script, it will return the contract so you can call the methods.
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Yilmaz

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