Intel® Stratix® 10 Device Security User Guide

ID 683642
Date 7/14/2023
Public
Document Table of Contents

6.5. Unknown Argument Errors

Error

Error (23028): Unknown argument "ûc". Refer to --help for legal arguments.
Error (213008): Programming option string "ûp" is illegal. Refer to --help for legal programming option formats.

Description

If you copy and paste command-line options from a .pdf file in the Windows NIOS II Shell, you may encounter Unknown argument errors as shown above.

Resolution

In such cases, you may manually enter the commands instead of pasting from the clipboard.