Description:

Users encounter error as stated in the title when simulating iCECube2 design with hardened IP/Primitives in Modelsim.

Solution:

The simulation error is encountered if the design is utilizing Hardened Ips/Primitives,the libraries sb_ice_syn.v and sb_ice_ipenc_modelsim.v must be added in your simulation project, the files are located in C:\lscc\iCEcube2.2020.12_v\verilog  or <iCECube2_Directory>\verilog