Purge phanton Blocks
I have 6 phantom Blocks in 2D - how to purge them? They won't delete in Drawiing Explorer>Blocks - 'Nested block cannot be deleted'. Their Insertion point is given but there's nothing visible or selectable there in the drawing. If I Select All, in Properties the no of Blocks detected equals the no of good Blocks - the 6 phantoms aren't detected. Purge says there are no unreferenced Blocks. When I RefEdit the good Blocks, none of them show the phantoms as nested within. If I Copy-Paste All into a new dwg, the phantoms are still there.