patrickalphac / defi-stake-yield-brownie Goto Github PK

Hello,
I followed the final tutorial on https://www.youtube.com/watch?v=M576WGiDBdQ . The file useStakeTokens.tsx in hooks defines the transactionName 'Approve ERC20 transfer' and 'Stake Tokens' when getting return message, but when I use it in StakeForm.tsx , I always get transactionName only in the transactionStarted message but not in transactionSucceed message, and I don't know how to set the transactionName in the transactionSucceed message. Any ideas on what I have done wrong?

I am getting this error after runnig " brownie run scripts/deploy.py --network kovan " this command

After cloning this repo and running brownie run scripts/deploy.py, it fails due to the:

Updating front end...
  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/deploy.py", line 95, in main
    deploy_token_farm_and_dapp_token(update_front_end_flag=True)
  File "./scripts/deploy.py", line 39, in deploy_token_farm_and_dapp_token
    update_front_end()
  File "./scripts/deploy.py", line 67, in update_front_end
    copy_files_to_front_end(
  File "./scripts/deploy.py", line 91, in copy_files_to_front_end
    shutil.copyfile(src, dest)
  File "/usr/lib/python3.9/shutil.py", line 265, in copyfile
    with open(src, 'rb') as fsrc, open(dst, 'wb') as fdst:
FileNotFoundError: [Errno 2] No such file or directory: './build/deployments/map.json'
Terminating local RPC client...

By editing /scripts/deploy.py to:

def main():
    deploy_token_farm_and_dapp_token(update_front_end_flag=False)

I can run it, but it is not exporting map.json to that specified './build/deployments/map.json' directory.

Getting this error after using yarn start:

Failed to compile
./src/features/Main.tsx
Module not found: Can't resolve '../chain-info/map.json' in 'C:\Users\ii\Desktop\defi-stake-yield-brownie-main\front_end\src\features'
This error occurred during the build time and cannot be dismissed.

Could you please help me with this ? Anyone had the same issue ?

WARNING in ./node_modules/@metamask/detect-provider/dist/index.js
Module Warning (from ./node_modules/source-map-loader/dist/cjs.js):
Failed to parse source map from '/home/nandor/Solidity/defi-stake-yield-brownie/front_end/node_modules/@metamask/detect-provider/src/index.ts' file: Error: ENOENT: no such file or directory, open '/home/nandor/Solidity/defi-stake-yield-brownie/front_end/node_modules/@metamask/detect-provider/src/index.ts'
@ ./node_modules/@usedapp/core/dist/esm/src/helpers/injectedProvider.js 2:0-63 4:33-55
@ ./node_modules/@usedapp/core/dist/esm/src/providers/network/injectedNetwork/provider.js 4:0-72 19:4-23
@ ./node_modules/@usedapp/core/dist/esm/src/providers/network/injectedNetwork/index.js 2:0-27 2:0-27
@ ./node_modules/@usedapp/core/dist/esm/src/providers/index.js 6:0-42 6:0-42
@ ./node_modules/@usedapp/core/dist/esm/src/index.js 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526 3:0-526
@ ./src/App.tsx 4:0-54 9:30-42 11:24-37 11:39-54
@ ./src/index.tsx 6:0-24 10:33-36

• Does not render anything when I run yarn start

Hi, may I know if there a possibility of reentrancy in stakeTokens(uint256 _amount, address token) and unstakeTokens(address token) function as transfer and transferFrom function is called before update of stakingBalance?