Error(23035): Tcl error: ERROR: Collection does not exist with name . Specify the collection name returned by a Tcl command that supports "foreach_in_collection." - Error(23035): Tcl error: ERROR: Collection does not exist with name . Specify the collection name returned by a Tcl command that supports "foreach_in_collection." Description While using the Intel® Quartus® Prime Pro Edition Software version, you may see the following error message using Intel Agilex® 7 FPGA EMIF IP and Intel® Stratix® 10 FPGA when your design is attempting to run Timing Analyzer on a design with no core logic. The Tcl timing script expects registers to be connected to amm_* interface and failed to analyze those paths. Error(23035): Tcl error: ERROR: Collection does not exist with name. Specify the collection name returned by a Tcl command that supports "foreach_in_collection." Note a valid collection name can become invalid if the variable holding the collection goes out of scope, as well as a result of some built-in TCL commands, for example, 'string length.' Resolution To work around this problem in the Intel® Quartus® Prime Pro Edition Software, implement one of the two options provided below: • Connect amm_* signal to your design using Traffic Generator 2.0 (TG2) Toolkit for the Intel Agilex® 7 FPGA DDR4 IP and Intel® Stratix® 10 DDR4 or • Include the following assignment in the .qsf file . set_global_assignment -name VERILOG_MACRO "ALTERA_EMIF_ENABLE_ISSP=1" This problem is scheduled to be fixed in a future release of the Intel® Quartus® Prime Edition Software. Custom Fields values: ['novalue'] Troubleshooting 14014645170 False ['External Memory Interfaces Stratix® 10 FPGA IP'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 22.1 20.1 ['Agilex™ 7 FPGAs and SoCs', 'Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']