导入Pyrogram时提示主线程无当前事件循环的问题求助
Pyrogram导入触发RuntimeError的解决办法
执行import pyrogram时直接抛出RuntimeError,报错详情如下:
Traceback (most recent call last): File "c:\Users\User\Desktop\python\bots\SVG\bott copy.py", line 1, in <module> from pyrogram import Client, filters, methods File "c:\Users\User\AppData\Local\Programs\Python\Python314\Lib\site-packages\pyrogram\__init__.py", line 40, in <module> from .sync import idle, compose File "c:\Users\User\AppData\Local\Programs\Python\Python314\Lib\site-packages\pyrogram\sync.py", line 99, in <module> wrap(Methods) ~~~~^^^^^^^^^ File "c:\Users\User\AppData\Local\Programs\Python\Python314\Lib\site-packages\pyrogram\sync.py", line 95, in wrap async_to_sync(source, name) ~~~~~~~~~~~~~^^^^^^^^^^^^^^ File "c:\Users\User\AppData\Local\Programs\Python\Python314\Lib\site-packages\pyrogram\sync.py", line 31, in async_to_sync main_loop = asyncio.get_event_loop() File "c:\Users\User\AppData\Local\Programs\Python\Python314\Lib\asyncio\events.py", line 715, in get_event_loop raise RuntimeError('There is no current event loop in thread %r.' % threading.current_thread().name) RuntimeError: There is no current event loop in thread 'MainThread'.
当前环境信息:
- Python版本:3.14
- Pyrogram版本:2.0.106(已确认是最新版,通过
pip install pyrogram安装) - 完整依赖列表:
bcrypt==4.3.0 beautifulsoup4==4.14.2 cachebox==5.0.4 certifi==2025.10.5 cffi==2.0.0 charset-normalizer==3.4.4 cryptography==38.0.4 idna==3.11 lxml==6.0.2 pyaes==1.6.1 pycparser==2.23 Pyrogram==2.0.106 pyrostep==2.11.22 PySocks==1.7.1 pyTelegramBotAPI==4.29.1
问题原因
Python 3.14修改了asyncio的默认行为,主线程不再自动创建事件循环,而Pyrogram的sync模块在导入阶段会尝试调用asyncio.get_event_loop()获取当前循环,导致报错。
解决办法
1. 手动创建事件循环后再导入
在导入Pyrogram前先手动创建并设置事件循环:
import asyncio asyncio.set_event_loop(asyncio.new_event_loop()) import pyrogram
2. 用异步上下文管理导入(推荐用于异步代码场景)
把导入逻辑放到异步函数中,通过asyncio.run()启动:
import asyncio async def main(): from pyrogram import Client, filters # 这里写你的Pyrogram业务代码 if __name__ == "__main__": asyncio.run(main())
3. 降级Python版本
如果不想修改代码,可以把Python版本降到3.13及以下,这个版本中asyncio会自动为主线程创建事件循环,适配当前版本的Pyrogram。
内容的提问来源于stack exchange,提问作者МегаПон
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