I was composing a technical drawing in Layouts. While editing a title block, the BlockEdit window closed by itself and ALL objects became grey and completely locked. Now the BlockEdit is unable to select and therefore edit any blocks.
There are two blocks in the scene, my selfmade title block, and a McNeel example title block. The McNeel block is on it’s own layers, and my title block is on a layer containing scene objects. Neither of the block definitions can be deleted because of the reference objects.
(I was able to save the project through STEP import)
Box 1 has become locked. Box 2 has been copypasted. Only editable / selectable / interactable objects are the box 2, and it’s copy. Rhino tells that there is 1 instance of block definition “Block 1”, but nothing blocklike is visible / editable etc. If you delete the definition, it’s gone, yeah, but the box 2 and it’s copy remain, and of course the grey locked box 1. Suspiciously selecting either of the box 2 brothers makes no record in Command History panel.
Is this behaviour and inability to copypaste stuff inside blocks intentional?