Xcode 12.3 NameError: 名称'lldb'未定义

跟踪信息 (最近一次调用在最前面): File "", line 1, in NameError: name 'lldb' is not defined 错误: 模块导入失败: 跟踪信息 (最近一次调用在最前面): File "", line 1, in File "/usr/local/opt/chisel/libexec/fbchisellldb.py", line 12, in import lldb File "/Applications/Xcode.app/Contents/SharedFrameworks/LLDB.framework/Resources/Python3/lldb/init.py", line 101, in import six ModuleNotFoundError: 没有名为 'six' 的模块