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F2.1is6 NGDhelpers:187. Encountered empty non-primitive block "XXXX" removing
Keywords: Macro, Schematic, removing, empty, corrupt.
Certain macros are removed from the design due to a corruption
in the schematic in which the macro is based.
Redraw the schematic and recreate the macro.
Note: Copy and paste of the schematic onto a new schematic sheet may
not work, as sometimes the corruption is copied over.