ID:184029 Can't place node "<name>" -- node uses <text> I/O standard. It must use a compatible I/O standard, such as <text> I/O standard

CAUSE: The Fitter cannot place the specified node because it is a differential I/O node. You might have changed the netlist by specifying a non-differential I/O standard for the differential node.

ACTION: Either remove the non-differential I/O standard from the specified node or run the Fitter to update the netlist.