here is a Preview: UE4 - Cant Edit any Variable - YouTube
any ideas why i can’t edit variables?
Are you doing anything with these variables in the construction script?
no i don’t do anythink in any constructionscript
your not running the game in the background by any chance?
Nope, just the normal editor
From the video, it looks like you are running 2 copies of the editor (towards the end you minimize the editor and another appears). Close your project and reopen it with just 1 copy and see if this helps.
Otherwise, I would delete the Saved and Intermediate folders from your project and see if this helps