Why does Chip Planner crash after only running the Analysis and Elaboration stage? - Why does Chip Planner crash after only running the Analysis and Elaboration stage? Description Due to a problem in the Quartus® Prime Pro Edition software version 18.1 and earlier, you may see this behavior or the following fatal error in the Chip Planner. ***Fatal Error: Access Violation at 00007FFB48FDBE10 Resolution To work around the problem, run Analysis and Synthesis before opening Chip Planner. This problem is fixed starting with the Quartus® Prime Pro Edition Software version 19.1. Custom Fields values: ['novalue'] Troubleshooting FB: 602014; False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 19.1 18.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']