I am trying to modify and compile the De1-SoC Computer System that Intel has created, however I am getting this error when I compile my system. This error appears both on the original Computer System and the one I modified. Any help?

Problem Details

Error:

Internal Error: Sub-system: FSV, File: /quartus/fitter/fsv/fsv_register_packer_clk_region_callback.cpp, Line: 171

target_gid != DEV_ILLEGAL_GLOBAL_ID

Stack Trace:

0x2e507: FSV_REGISTER_PACKER_CLK_REGION_CALLBACK::is_io_packing_feasible + 0x417 (fitter_fsv)

0x13ffa6: FSAC_FF_RP_LEGALITY_CALLBACK_MGR::do_io_packing_feasibility_callbacks + 0x46 (FITTER_FSAC)

0x276380: FSAC_FF_REGISTER_PACKER_OP_BODY::try_to_pack_fast_inputs + 0x4b0 (FITTER_FSAC)

0x274782: FSAC_FF_REGISTER_PACKER_OP_BODY::pack_registers_due_to_io_fast_register_and_pll_source_sync_mode_assignments + 0xcd2 (FITTER_FSAC)

0x275147: FSAC_FF_REGISTER_PACKER_OP_BODY::pack_registers_opportunistically + 0x1e7 (FITTER_FSAC)

0x26115: fsv_do_opportunistic_register_packing + 0x1b5 (fitter_fsv)

0x23f44: FSV_EXPERT::fitter_preparation_post_fpp + 0x4b4 (fitter_fsv)

0x1e0df: FSV_EXPERT_BASE::fitter_preparation_run_family_fitter_preparation + 0x4f (fitter_fsv)

0x1dbd8: FSV_EXPERT_BASE::fitter_preparation + 0x68 (fitter_fsv)

0x1e830: FSV_EXPERT_BASE::invoke_fitter + 0x3b0 (fitter_fsv)

0x1c952: fsv_execute + 0x22 (fitter_fsv)

0xe910: fmain_start + 0x900 (FITTER_FMAIN)

0x41b1: qfit_execute_fit + 0x1bd (comp_qfit_legacy_flow)

0x5384: QFIT_FRAMEWORK::execute + 0x2a0 (comp_qfit_legacy_flow)

0x267f: qfit_legacy_flow_run_legacy_fitter_flow + 0x1c7 (comp_qfit_legacy_flow)

0x14410: TclInvokeStringCommand + 0xf0 (tcl86)

0x161e2: TclNRRunCallbacks + 0x62 (tcl86)

0x17a65: TclEvalEx + 0xa65 (tcl86)

0xa6f8b: Tcl_FSEvalFileEx + 0x22b (tcl86)

0xa5646: Tcl_EvalFile + 0x36 (tcl86)

0x12606: qexe_evaluate_tcl_script + 0x376 (comp_qexe)

0x11864: qexe_do_tcl + 0x334 (comp_qexe)

0x16755: qexe_run_tcl_option + 0x585 (comp_qexe)

0x380c3: qcu_run_tcl_option + 0x1003 (comp_qcu)

0x160aa: qexe_run + 0x39a (comp_qexe)

0x16e51: qexe_standard_main + 0xc1 (comp_qexe)

0x2233: qfit2_main + 0x73 (quartus_fit)

0x12e98: msg_main_thread + 0x18 (CCL_MSG)

0x1467e: msg_thread_wrapper + 0x6e (CCL_MSG)

0x16660: mem_thread_wrapper + 0x70 (ccl_mem)

0x12761: msg_exe_main + 0xa1 (CCL_MSG)

0x287e: __tmainCRTStartup + 0x10e (quartus_fit)

0x17bd3: BaseThreadInitThunk + 0x13 (KERNEL32)

0x6ce50: RtlUserThreadStart + 0x20 (ntdll)

End-trace

Executable: quartus_fit

Comment:

None

System Information

Platform: windows64

OS name: Windows 10

OS version: 10.0

Quartus Prime Information

Address bits: 64

Version: 18.1.0

Build: 625

Edition: Lite Edition