Error (113029): Data size does not match the number of bytes at line <your line number> in Hexadecimal (Intel-Format) File "<your hex file>.hex" displays when I compile my FFT core design.

Description

Due to a problem in the Intel® Quartus® Prime Software, you will see the above error message for certain width inputs to your FFT IP core.  Specifically, this error will display if you select either 28 or 32 bits as your Data Input or Twiddle Width in the parameterization GUI.

Resolution

There is no workaround for this problem for 28 or 32-bit widths; selecting smaller widths will avoid the problem.

This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software version 18.0 and Intel® Quartus® Prime Standard Edition Software version 18.0.