Problem Details
Error:
Internal Error: Sub-system: VRFX, File: /quartus/synth/vrfx/verific/verilog/veriexpression_elab.cpp, Line: 2896
actual->IsPacked() || actual_c->IsInterfaceConstraint()
Stack Trace:
    0x55920: vrfx_altera_assert + 0x20 (synth_vrfx)
   0x15eaae: VeriPortConnect::CreateUnknownPortRefs + 0x1ae (synth_vrfx)
   0x18a5f5: VeriInst::CreatePortRefs + 0x2b5 (synth_vrfx)
   0x18d41b: VeriInst::InstantiateModule + 0x28b (synth_vrfx)
   0x18d9cd: VeriInst::InstantiateModule + 0x4fd (synth_vrfx)
   0x191aaf: VeriModuleInstantiation::Elaborate + 0x22f (synth_vrfx)
    0xf66c2: VeriModule::Elaborate + 0x92 (synth_vrfx)
    0xf6ca7: VeriModule::Elaborate + 0x587 (synth_vrfx)
    0x76663: VRFX_VERIFIC_VERILOG_ELABORATOR::elaborate + 0x5b3 (synth_vrfx)
    0x6f4ce: VRFX_ELABORATOR::elaborate + 0xde (synth_vrfx)
    0xd7063: SGN_FN_LIB::elaborate + 0x263 (synth_sgn)
    0xdfa4f: SGN_FN_LIB::start_vrf_flow + 0xf (synth_sgn)
    0xde255: SGN_FN_LIB::start + 0x8d5 (synth_sgn)
    0xbee35: SGN_EXTRACTOR::single_module_extraction + 0x165 (synth_sgn)
    0xb2647: SGN_EXTRACTOR::recursive_extraction + 0x1f7 (synth_sgn)
    0xb1f9f: SGN_EXTRACTOR::recurse_into_newly_extracted_netlist + 0x36f (synth_sgn)
    0xb2694: SGN_EXTRACTOR::recursive_extraction + 0x244 (synth_sgn)
    0xb1f9f: SGN_EXTRACTOR::recurse_into_newly_extracted_netlist + 0x36f (synth_sgn)
    0xb2694: SGN_EXTRACTOR::recursive_extraction + 0x244 (synth_sgn)
    0xab038: SGN_EXTRACTOR::extract + 0x1e8 (synth_sgn)
    0x129de: sgn_qic_full + 0x1be (synth_sgn)
     0x4310: qsyn_execute_sgn + 0x140 (quartus_map)
    0x13286: QSYN_FRAMEWORK::execute_core + 0x136 (quartus_map)
    0x12b66: QSYN_FRAMEWORK::execute + 0x476 (quartus_map)
    0x11524: qexe_do_normal + 0x1d4 (comp_qexe)
    0x16630: qexe_run + 0x3a0 (comp_qexe)
    0x17641: qexe_standard_main + 0xc1 (comp_qexe)
    0x1b0a8: qsyn_main + 0x558 (quartus_map)
    0x13638: msg_main_thread + 0x18 (CCL_MSG)
    0x1494e: msg_thread_wrapper + 0x6e (CCL_MSG)
    0x18520: mem_thread_wrapper + 0x70 (ccl_mem)
    0x12df1: msg_exe_main + 0xa1 (CCL_MSG)
    0x2a488: __scrt_common_main_seh + 0x11c (quartus_map)
    0x17033: BaseThreadInitThunk + 0x13 (KERNEL32)
    0x52650: RtlUserThreadStart + 0x20 (ntdll)

End-trace


Executable: quartus
Comment:
None

System Information
Platform: windows64
OS name: Windows 10
OS version: 10.0

Quartus Prime Information
Address bits: 64
Version: 21.1.0
Build: 842
Edition: Lite Edition