Why does the Node Finder match no elements in my design when searching in a specific level of hierarchy using the Select Hierarchy Level option? - Why does the Node Finder match no elements in my design when searching in a specific level of hierarchy using the Select Hierarchy Level option? Description Due to a problem in the Quartus® II software, the Node Finder may not match any elements in your design when using the Select Hierarchy Level option. This problem may occur if the capitalization of your top-level entity name does not match the capitalization used in your project Quartus II Settings File ( .qsf ). Resolution To avoid this problem, make sure that the capitalization used in the .qsf assignment matches the capitalization used in your top-level design file. For example: set_global_assignment -name TOP_LEVEL_ENTITY <case-sensitive top-level entity name> Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 10.0 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']