Error: ” .sopcinfo file is missing.” While importing a project from a previous work space in NIOS® II SBT "Eclipse®" - Error: ” .sopcinfo file is missing.” While importing a project from a previous work space in NIOS® II SBT "Eclipse®" Description This error appears due to a missing reference to the imported .sopcinfo from previous project into the new workspace. Resolution This problem is fixed starting with the Intel® Quartus® Prime Pro Edition software version 20.4. To fix this, follow the next steps: 1. Import the eclipse project o Import-> Nios® II Software Build Tools Project ---> Import Nios® II Software Build Tools Project o Start NIOS® II and select work-space to 'software' folder o Import project code. Select folder for this, and make sure name of project matches folder. o Import BSP files. Select folder for this and again make sure name matches folder. 2. Edit the make file (variable name SOPC_FILE=) and settings.bsp file (Tag name SopcDesignFile=) such that we are pointing to the correct directory of .sopcinfo file. Custom Fields values: ['novalue'] Troubleshooting 1607102662 False ['Nios® II Processor'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 20.4 18.1 ['Programmable Logic Devices'] ['Nios® II Embedded Design Suite (EDS)'] ['novalue'] ['novalue']