Maya don't let me export my scene in .obj

[naritakaiju]

I don't know what I'm doing wrong. I have restarted Maya to see if that was the problem, but not at all. All the objects are in object mode and even in the export setting I can't choose .obj. I don't understand. Maybe my Maya needs an update or something, but I'd like to know if someone knows why this is happening. Thank you

[Ιάσονας]

windows settings and prefs click plugin manager and see if you have objexporter checked marked if not check mark it

[amaterasu-qbb]

As @Ιάσονας said, it is likely that some plugins are not loaded in the Plugin Manager and are therefore not functional.
My suggestion is to quit Maya, save the preferences folder, delete the old preferences folder, then restart Maya.

I hope this helps.

Bests,