在添加新的开发网络时，"ValueError:参数必须以key=value的形式给出“

Question

在航站楼，我正在使用：

brownie networks add development mainnet-fork-dev cmd=ganache-cli host=http://127.0.0.1 fork=https://eth-mainnet.alchemyapi.io/v2/lo_6vVzK8nBRonb1Io5jBX3cX3XLTfR_ accounts=10 mnemonic=brownie port 7545

它返回：

Brownie v1.17.1 - Python development framework for Ethereum

  File "C:\Users\Axceus\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\brownie\_cli\__main__.py", line 64, in main
    importlib.import_module(f"brownie._cli.{cmd}").main()
  File "C:\Users\Axceus\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\brownie\_cli\networks.py", line 68, in main
    fn(*args["<arguments>"])
  File "C:\Users\Axceus\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\brownie\_cli\networks.py", line 111, in _add
    args = _parse_args(args)
  File "C:\Users\Axceus\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\brownie\_cli\networks.py", line 277, in _parse_args
    raise ValueError("Arguments must be given as key=value") from None
ValueError: Arguments must be given as key=value

我检查了import lib的函数，它正在查找cmd键，但是它似乎不愿意接受ganche，或者当导入lib正在寻找cmd键时，cmd不是有效的键。

这是否是因为在网络列表中显示了一个带有ganache-cli的主网叉，即使新的名称是mainnet-叉-dev？

Development
  ├─Ganache-CLI: development
  ├─Geth Dev: geth-dev
  ├─Hardhat: hardhat
  ├─Hardhat (Mainnet Fork): hardhat-fork
  ├─Ganache-CLI (Mainnet Fork): mainnet-fork
  ├─Ganache-CLI (BSC-Mainnet Fork): bsc-main-fork
  ├─Ganache-CLI (FTM-Mainnet Fork): ftm-main-fork
  ├─Ganache-CLI (Polygon-Mainnet Fork): polygon-main-fork
  ├─Ganache-CLI (XDai-Mainnet Fork): xdai-main-fork
  └─Ganache-CLI (Avax-Mainnet Fork): avax-main-fork

Answer 1

按照您前面提到的命令，它似乎缺少port格式

请使用port=7545找到以下正确的命令

brownie networks add development mainnet-fork-dev cmd=ganache-cli host=http://127.0.0.1 fork=https://eth-mainnet.alchemyapi.io/v2/lo_6vVzK8nBRonb1Io5jBX3cX3XLTfR_ accounts=10 mnemonic=brownie port=7545

命令中的所有值都应该是key=value对。