After opening jupyter-console
in cmd, no matter what I input, I get the following unnamed exception. Any tips on what could be going wrong?
Unhandled exception in event loop:
File "C:\Users\Seba\AppData\Local\Programs\Python\Python311\Lib\asyncio\events.py", line 80, in _run
self._context.run(self._callback, *self._args)
File "C:\Users\Seba\AppData\Local\Programs\Python\Python311\Lib\site-packages\prompt_toolkit\input\win32.py", line 612, in ready
callback()
File "C:\Users\Seba\AppData\Local\Programs\Python\Python311\Lib\site-packages\prompt_toolkit\application\application.py", line 707, in read_from_input
self.key_processor.process_keys()
File "C:\Users\Seba\AppData\Local\Programs\Python\Python311\Lib\site-packages\prompt_toolkit\key_binding\key_processor.py", line 270, in process_keys
self._process_coroutine.send(key_press)
File "C:\Users\Seba\AppData\Local\Programs\Python\Python311\Lib\site-packages\prompt_toolkit\key_binding\key_processor.py", line 185, in _process
self._call_handler(matches[-1], key_sequence=buffer[:])
File "C:\Users\Seba\AppData\Local\Programs\Python\Python311\Lib\site-packages\prompt_toolkit\key_binding\key_processor.py", line 320, in _call_handler
handler.call(event)
File "C:\Users\Seba\AppData\Local\Programs\Python\Python311\Lib\site-packages\prompt_toolkit\key_binding\key_bindings.py", line 124, in call
result = self.handler(event)
^^^^^^^^^^^^^^^^^^^
File "C:\Users\Seba\AppData\Local\Programs\Python\Python311\Lib\site-packages\jupyter_console\ptshell.py", line 477, in _
self.handle_iopub()
File "C:\Users\Seba\AppData\Local\Programs\Python\Python311\Lib\site-packages\jupyter_console\ptshell.py", line 854, in handle_iopub
while run_sync(self.client.iopub_channel.msg_ready)():
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Seba\AppData\Local\Programs\Python\Python311\Lib\site-packages\jupyter_core\utils\__init__.py", line 149, in run_sync
assert inspect.iscoroutinefunction(coro)
Exception
Press ENTER to continue...
See if the jupyter-client installed version is >= 8.0.0, in this case try downgrading to version 7.4.9:
python -m pip install jupyter-client==7.4.9 --upgrade
Don't know what's going on, but this solved the issue for me.
Note: I'm using MacOS Ventura 13.1 and python 3.9.6, but also checked on MacOS Catalina 10.15.7 and python 3.10 and downgrading jupyter-client solved the issue.