XF 2.2 Callback XF\MemberStat\TrophyPoints::isVisible is invalid (error_invalid_class).

[~kevin~]

Upgraded to 2.2, now getting this error on the /install page - Callback XF\MemberStat\TrophyPoints::isVisible is invalid (error_invalid_class).

Forum was vanilla with no add-ons and no other customizations.

Admin panel only shows the site is being upgraded. I can not access the error log or anything else.

 

[Mike]

Reupload the files. It looks like at least one wasn't uploaded properly. You should then be able to continue the upgrade process (which hasn't finished yet).

 

[~kevin~]

That got it, thank you