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Flask项目使用flask-socketio异常:TypeError: function() argument 1 must be code, not str
2022-07-06 22:22:00 【1024小神】
直接使用 pip 来安装:
pip install flask-socketio
写了一个Demo:
from flask import Flask, render_template
from flask_socketio import SocketIO
app = Flask(__name__)
app.config['SECRET_KEY'] = 'secret!'
socketio = SocketIO(app)
if __name__ == '__main__':
socketio.run(app, host='0.0.0.0', debug=True)
结果报错:
TypeError: function() argument 1 must be code, not str
结果问题:
Confirmed working after upgrading Python package aiohttp from version 3.7.4 to 3.8.1.
确认用的aiohttp版本过低,是3.6.1的,所以升级了一下:
pip install --upgrade aiohttp
之后就可以正常启动了:
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