IronPython clr.AddReferenceToFile Error

 问题：在脚本中可以执行，但在交互解释器中出错。

 IronPython Tutorial
clr.AddReferenceToFile adds reference to the assembly specified by its file name. This function will load the assembly from the file regardless of the assembly version. As a result, it doesn't guarantee that the correct assembly version is being loaded. To guarantee that correct assembly version is being loaded, use clr.AddReferenceByName. Moreover, AddReferenceToFile requires that the assembly be located in a directory listed in sys.path.

how-to-use-a-c-sharp-dll-in-ironpython

import sys
import os

sys.path.insert(0, os.getcwd())

将脚本编译为可执行文件:

ipyc.exe /main:ymmj.py ymmj.py /platform:x64 /target:exe /standalone