Properties bar, object bars, Layer bar and tilemap bars are invisible on a project I didn't use for a few month.
I already have a similar problem : I used to have them on my second screen, but now this screen is dead.
It was solved with "reset the dialogs" (+ restart)
Now I can't get them back even with "reset dialogs" (and restart construct 2. Did this several times).
I can check or uncheck these bars in the "view" tab, nothing changes on screen.
Project bar is the only one correctly docked on screen.
I'm using the latest Construct build 178 (64bits) windows 7 (Construct has been updated since the last time I worked on the project)
Sorry if it's not a bug but I can't see any other reason or solution there.