5

我在 Fedora 35 上设置了我的开发环境，当我运行任何 brownie 命令时，$ brownie console甚至brownie --version出现以下错误：

Traceback (most recent call last):
  File "/home/philippbunke/.local/bin/brownie", line 5, in <module>
    from brownie._cli.__main__ import main
  File "/home/philippbunke/.local/pipx/venvs/eth-brownie/lib64/python3.10/site-packages/brownie/__init__.py", line 6, in <module>
    from brownie.project import compile_source, run
  File "/home/philippbunke/.local/pipx/venvs/eth-brownie/lib64/python3.10/site-packages/brownie/project/__init__.py", line 3, in <module>
    from .main import (  # NOQA 401
  File "/home/philippbunke/.local/pipx/venvs/eth-brownie/lib64/python3.10/site-packages/brownie/project/main.py", line 44, in <module>
    from brownie.network import web3
  File "/home/philippbunke/.local/pipx/venvs/eth-brownie/lib64/python3.10/site-packages/brownie/network/__init__.py", line 4, in <module>
    from .account import Accounts
  File "/home/philippbunke/.local/pipx/venvs/eth-brownie/lib64/python3.10/site-packages/brownie/network/account.py", line 12, in <module>
    import eth_account
  File "/home/philippbunke/.local/pipx/venvs/eth-brownie/lib64/python3.10/site-packages/eth_account/__init__.py", line 1, in <module>
    from eth_account.account import (  # noqa: F401
  File "/home/philippbunke/.local/pipx/venvs/eth-brownie/lib64/python3.10/site-packages/eth_account/account.py", line 8, in <module>
    from cytoolz import (
  File "/home/philippbunke/.local/pipx/venvs/eth-brownie/lib64/python3.10/site-packages/cytoolz/__init__.py", line 3, in <module>
    from .functoolz import *
ImportError: /home/philippbunke/.local/pipx/venvs/eth-brownie/lib64/python3.10/site-packages/cytoolz/functoolz.cpython-310-x86_64-linux-gnu.so: undefined symbol: _PyGen_Send

设置：
Python=3.10.1
Cython=0.29.26
gcc/gcc-c=11.2.1-7.fc35.x86_64
Ganache CLI=v6.12.2

$ pipx list

venvs are in /home/philippbunke/.local/pipx/venvs
apps are exposed on your $PATH at /home/philippbunke/.local/bin
   package eth-brownie 1.16.4, Python 3.10.1
    - brownie


$ $PATH

/home/philippbunke/.local/bin:/home/philippbunke/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/var/lib/snapd/snap/bin

我花了一整天试图修复这个错误，请帮助我！

4

1 回答 1

6

这里的问题似乎是 Python 3.10.1！

我使用 anaconda 使用 Python 3.8.12 创建了一个新的虚拟环境，使用安装了 browniepipx install --python python3.8 eth-brownie并且成功了！

这里的诀窍是，还要告诉 pipx 使用另一个 python 版本，否则它会创建对全局 python 版本的依赖，在我的例子中是 python 3.10。

于 2021-12-22T20:40:10.100 回答