Import SimpleStorage from brownie

[GNMarques]

Hi,
I am getting this error when I try to import SimpleStorage from brownie.
Does anyone know how can I solve it

Launching 'ganache-cli.cmd --port 8545 --gasLimit 12000000 --accounts 10 --hardfork istanbul --mnemonic brownie'...
File "C:\Users\gonca\AppData\Local\Programs\Python\Python310\lib\site-packages\brownie_cli\run.py", line 49, in main
return_value, frame = run(
File "C:\Users\gonca\AppData\Local\Programs\Python\Python310\lib\site-packages\brownie\project\scripts.py", line 53, in run
module = _import_from_path(script)
File "C:\Users\gonca\AppData\Local\Programs\Python\Python310\lib\site-packages\brownie\project\scripts.py", line 149, in _import_from_path
import_cache[import_str] = importlib.import_module(import_str)
File "C:\Users\gonca\AppData\Local\Programs\Python\Python310\lib\importlib_init.py", line 126, in import_module
return _bootstrap.gcd_import(name[level:], package, level)
File "<frozen, line line, in in
File "<frozen, line line, in in
File "<frozen, line line, in in
File "<frozen, line line, in in
File "<frozen, line line, in in
File "<frozen, line line, in in
File "<frozen, line line, in in
File "<frozen, line line, in in
File ".\scripts\deploy.py", line 1, in
from brownie import accounts, config, SimpleStorage
ImportError: cannot import name 'SimpleStorage' from 'brownie' (C:\Users\gonca\AppData\Local\Programs\Python\Python310\lib\site-packages\brownie_init.py)
Terminating local RPC client...

[PatrickAlphaC]

Could you add:

1. Your scripts
2. Your SimpleStorage contract
3. Your directory layout

[GNMarques]

sure, please have a look

[sevamove]

Line 5 in contracts/SimpleStorage.sol. Try to change the name of the contract:

from:
Simple_storage

to:
SimpleStorage

[GNMarques]

thank you very much
It works fine.
Keep doing a good job

[wb248860274]

Line 5 in contracts/SimpleStorage.sol. Try to change the name of the contract:

from: Simple_storage

to: SimpleStorage

I have the same problem,I did that,but doesn't work.

[sevamove]

The SimpleStorage.sol isn’t there in contracts directory. I see it only in build/contracts/.

[wb248860274]

thank you very much

[Rsh125]

I am having the same issue, but for different, and unknown reasons. :(

PS C:\Users\rharl\demos\brownie_simple_storage> & C:/Python310/python.exe c:/Users/rharl/demos/brownie_simple_storage/tests/test_simple_storage.py
INFO: Could not find files for the given pattern(s).
Traceback (most recent call last):
File "c:\Users\rharl\demos\brownie_simple_storage\tests\test_simple_storage.py", line 1, in
from brownie import SimpleStorage, accounts
ImportError: cannot import name 'SimpleStorage' from 'brownie' (C:\Users\rharl\AppData\Roaming\Python\Python310\site-packages\brownie_init_.py)

Script:
from brownie import SimpleStorage, accounts

def test_deploy():
# Arrange
account = accounts[0]
# Act
simple_storage = SimpleStorage.deploy({"from": account})
starting_value = simple_storage.retrieve()
expected = 0
# Assert
assert starting_value == expected

Contract:
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.9.0;

contract SimpleStorage {
uint256 favoriteNumber;

// This is a comment!
struct People {
    uint256 favoriteNumber;
    string name;
}

People[] public people;
mapping(string => uint256) public nameToFavoriteNumber;

function store(uint256 _favoriteNumber) public {
    favoriteNumber = _favoriteNumber;
}

function retrieve() public view returns (uint256) {
    return favoriteNumber;
}

function addPerson(string memory _name, uint256 _favoriteNumber) public {
    people.push(People(_favoriteNumber, _name));
    nameToFavoriteNumber[_name] = _favoriteNumber;
}

}

directory Layout:

[nameless-codingman]

hello i meet the same problem ,but my import name the same as contract name so
i really dont know what can i do ?

[nameless-codingman]

[sevamove]

I see that the line 15 in SimpleStorage.sol gives a syntaxis error indication.

[nameless-codingman]

@88vsd oh that`s not the point .......

[nameless-codingman]

@88vsd ignore that ,so do you have any good idea to solve this question ?
please tell me thanks very much ~~~~

[sevamove]

Could you provide more info about the error displayed in console?