How to unhide hidden objects in AutoCAD Mac

[insanoff]

After hiding some objects to make easy to work, it's not possible to make them visible again. "End Object Isolation" doesn't work (or maybe it's not right way). How can I show hidden objects again?

As you can see only one of the hidden objects (on the bottom left corner) is visible. 

[maxim_k]

If you use Isolate -> Hide Objects from right-click context menu, than End Object Isolation from the same menu should show all hidden objects.
If you have troubles - close drawing (don't forget to save it) and than open again - isolation doesn't retains between drawing sessions.

Maxim

[insanoff]

I did both you suggest. When I start AutoCAD again, it still looks like this on "Welcome" screen:

[maxim_k]

It appears something wrong inside your DWG.
Do you want to say that there are no objects you hide previously in the drawing?

Maxim

[insanoff]

There should be an objects, but after hiding they disappeared. I also attach the DWG file, please find the attached file below.

Here how it looks when I select visible object that was in the same Group with "hidden" objects:

[maxim_k]

It appears all (exc 2) 3D Solids in your drawings has zero height somehow.

I give them positive height and they reappears 

Maxim

[insanoff]

Sorry, I didn't understand. What you mean with "zero height"? How it could be? Everything was nice enough before.

The reason why I ask is to understand why after hiding and ending isolation only one of the objects is visible properly.

[maxim_k · Accepted solution]

Sorry, but I have no idea how they (3D Solids) were corrupted. Simple isolation procedure could not modify the objects in the drawing, they just disappears temporary if you hide them. And I don't think that the case was in the fact that they were grouped.

Maxim

[insanoff]

Thank you very much! I drawed it again.