Open Yuan-Meng opened 4 years ago
I have been receiving the same error as well. I doubt if it has anything to do with compatibility of the version. Anyway currently I am using JupyterLab version 1.2.16
Any suggestions on this would be helpful.
This is caused by having an old version of black
. pip install -U black
fixed it for me. To the maintainers: I don't know when black
changed the API for FileMode()
but moving from version 18.6b4 to 19.10b0 made this error go away.
When I ran
%reload_ext lab_black
in my Jupyterlab, I got an error message:Here's line 29:
Here's line 218:
Which function misses what argument? Also, I just updated to Jupyterlab to 2.1.0 so I don't know if there are weird incompatibility issues. Did anyone encounter this? Thanks!!