Probleme lightroom classique

[SEB BDK]

[dj_paige]

Searching the forum for "attempt to index a nil value" finds lots of correct answers

https://community.adobe.com/t5/forums/searchpage/tab/message?advanced=false&allow_punctuation=false&...

[GoldingD]

1 de ces fichiers ne peut pas être placé dans la corbeille

1 of these files cannot be placed in the trash

Where you perhaps deleting a batch of photos?

I see you have a MAC, not a Windows PC, so you probably do not have the Logitech Options Plugin installed. BUT???

Do you have the Logitech Options plugin (LogiOptions) installed?