The problem of deleting a value in eagle
I am trying to remove the values that eagle draws on the
board by default.
There is a component that I wish to delete the value but it came up with error saying "Can't backannotate this operation. Please do this in the schematic". What I do is
typing in sma to smash the components and then typed in dele to delete the values so I understand how to delete
value names. Why did this error happen?