"Ghost" object in Rhino

After some actions in Rhino 7 occurred a shadowed object as a copy of object I previously created. Unfortunately I don’t remember the sequence of actions before. The problem is that I can’t remove it because it is impossible to select this shadow object with cursor. Do you have any advice? Thanks.
Rhino_ghost

Looks like a graphics/display issue.

Run the Rhino SystemInfo command and post the results here.

Here is the system info:
Systeminfo.txt (5.1 KB)

Hi -

Is that object still there when you exit Rhino and then open that file again?
If so, could you post that 3dm file?
Apart from that, I see that you are running Catalina. If you computer can be updated to a newer OS, I would definitely try that.
-wim

Original file is large. So I deleted the majority of items:

Bo-208 Junior_3,5_31_duplicate.3dm (4.5 MB)

In the meantime a was experienced:

  1. I can export selected everything in a new file and the ghost stays at its original file.
  2. Ghost stays at it’s layer so I can move objects from layer to another one and old layer can be deleted.

But what is the root cause?

These are locked objects. To unlock them, run the command _UnlockSelected and select the objects when prompted. Then you’ll be able to edit them as desired.

Edit: You can also use the _Unlock command will unlock all locked objects.

-Kevin

That’s it! Thank you very much.