问题描述
使用基于 MESA 代理的建模包。使用 pickle 来保存我的中间模型的状态。但是当检索保存的模型时,执行最终会出错:
File "/home/demonwolf/PycharmProjects/pythonProject1/main.py",line 281,in <module>
empty_model = pickle.load(f)
File "/home/demonwolf/anaconda3/envs/ABM/lib/python3.7/codecs.py",line 322,in decode
(result,consumed) = self._buffer_decode(data,self.errors,final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x80 in position 0: invalid start byte```
Any help would be appreciated.
Thanks in advance.
解决方法
文件(f
中的 pickle.load(f)
参数)应该以二进制读取 (rb
) 模式打开,而不是默认文本 (r
) 模式。>
with open("path/to/your/pickle.bin","rb") as f:
empty_model = pickle.load(f)