ID:35028 Failed to remove I/O cell "<name>"

CAUSE: The Quartus Prime software failed to remove the specified I/O cell. Partition Merge can remove only I/O cells not coming from a Post-Fit Netlist Type and simple I/O cells. Register packed I/O cells or tri-state buses are not supported in this version of the Quartus Prime software.

ACTION: No action is required. Partition Merge may fail with additional error messages. Consult the error messages for suggested actions.