我使用google colab制作字典，将其转储到json文件中，然后通过以下代码将文件下载到我的笔记本电脑中：
from google.colab import files
import json
dict = {'apple': 'fruit', 'mango': 'fruit', 'carrot': 'vegetable', 'brocoli': 'vegetable', 'cat': 'animal'}
with open('sampleDictionary.json', 'w') as f:
json.dump(dict, f)
files.download('sampleDictionary.json')
f.close()
当我尝试运行此代码时，它会出现此错误：
MessageError Traceback (most recent call last)
<ipython-input-29-1251d71a0a36> in <module>()
7 json.dump(dict, f)
8
----> 9 files.download('sampleDictionary.json')
10 f.close()
/usr/local/lib/python3.6/dist-packages/google/colab/files.py in download(filename)
176 'port': port,
177 'path': _os.path.abspath(filename),
--> 178 'name': _os.path.basename(filename),
179 })
/usr/local/lib/python3.6/dist-packages/google/colab/output/_js.py in eval_js(script, ignore_result)
37 if ignore_result:
38 return
---> 39 return _message.read_reply_from_input(request_id)
40
41
/usr/local/lib/python3.6/dist-packages/google/colab/_message.py in read_reply_from_input(message_id, timeout_sec)
104 reply.get('colab_msg_id') == message_id):
105 if 'error' in reply:
--> 106 raise MessageError(reply['error'])
107 return reply.get('data', None)
108
MessageError: TypeError: Failed to fetch
Click here to see the screenshot of my code and the error
请帮帮我
1 回答
你需要启用
third-party cookies但是要知道它只适用于Chrome浏览器，请打开确保已禁用
Block third-party cookies的选项，然后单击Allow部分中的add按钮，然后添加