INTEL DOES NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THIS PATCH WILL MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF THIS PATCH WILL BE UNINTERRUPTED OR ERROR-FREE. //**************************************************************** quartus-19.1-0.02-readme.txt Readme file for Quartus Prime 19.1 Patch 0.02 Copyright (C) Intel Corporation 2019 All right reserved. Patch created on April 01 2019 Patch Case#: 1409208402 //**************************************************************** Description: Quartus Prime 19.1 fails to generate a SOF when compiling a design with Nios II/e Processor Core. Please apply this patch and re-generate Nios II/e from Platform Designer before proceeding with Quartus Prime 19.1 compilation. Caution - You must either have previously installed the Quartus Prime 19.1 software or must install the Quartus Prime 19.1 software before installing this patch. Otherwise, the patch will not be installed correctly and the Quartus Prime software will not run properly.