Error (14921): Error upgrading IP component "xaui0.v". - Error (14921): Error upgrading IP component "xaui0.v". Description Due to a problem with the Intel® Quartus® Prime Standard Doftware version 18.0, you may observe the above error when you perform automatic upgrade on the Intel® Arria® V XAUI PHY Intel FPGA IP from v17.1 to v18.0. Resolution For Quartus v18.0, create a new instance of this IP in Intel Quartus Prime Standard Software version 18.0. This problem is fixed starting with the Intel® Quartus® Prime Standard Edition Software version 18.1. Custom Fields values: ['novalue'] Troubleshooting FB: 568270; False ['Arria® V Transceiver Native PHY IP'] ['FPGA Dev Tools Quartus® Prime Software Standard'] 18.1 18.0 ['Arria® V FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']