Internal Error: Sub-system: FIOMGR

Hi Altera,

When I compile my design and make Filter, the Quartus show the errors as below. Could anybody help me?

problem details

Error:

Internal Error: Sub-system: FIOMGR, File: /quartus/fitter/fiomgr/fiomgr_io_manager_impl.cpp, Line: 7689

result

Stack Trace:

0x16efde: FIOMGR_STRATIXIII_DYNAMICTERMINATIONCONTROL_LEGALITYoperator= + 0xb7a2e (FITTER_FIOMGR)

0x12fee0: FIOMGR_STRATIXIII_DYNAMICTERMINATIONCONTROL_LEGALITYoperator= + 0x78930 (FITTER_FIOMGR)

0x98c1f: FIOMGR_IO_MANAGER::legality_check + 0x22f (FITTER_FIOMGR)

0x1d599: FSV_U2B_POSTFIToperator= + 0xd79 (fitter_fsv)

0x20cae: FSV_U2B_POSTFIToperator= + 0x448e (fitter_fsv)

0x25f76: FSV_U2B_POSTFIToperator= + 0x9756 (fitter_fsv)

0x1969f: fsv_execute + 0x17af (fitter_fsv)

0x19198: fsv_execute + 0x12a8 (fitter_fsv)

0x19e10: fsv_execute + 0x1f20 (fitter_fsv)

0x17f12: fsv_execute + 0x22 (fitter_fsv)

0xed0f: fmain_start + 0x89f (FITTER_FMAIN)

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_apply_ini_vars + 0x2724 (comp_qexe)

0x16725: qexe_run_tcl_option + 0x585 (comp_qexe)

0x320d8: qcu_run_tcl_option + 0xd78 (comp_qcu)

0x1607a: qexe_process_cmdline_arguments + 0x242a (comp_qexe)

0x16de1: qexe_standard_main + 0xc1 (comp_qexe)

0x12938: msg_initialize_out_of_memory_handler + 0x348 (CCL_MSG)

0x13f5e: msg_set_stack_size + 0x7e (CCL_MSG)

0x3e6e: mem_cfg_is_on + 0x13e (ccl_mem)

0x12021: msg_exe_main + 0xa1 (CCL_MSG)

0x159bc: BaseThreadInitThunk + 0xc (kernel32)

0x2a2e0: RtlUserThreadStart + 0x20 (ntdll)

End-trace

Executable: quartus_fit

Comment:

None

system information

Platform: windows64

OS name: Windows 7

OS version: 6.1

quartus prime information

Address bits: 64

Version: 15.1.0

Build: 185

Edition: Standard Edition