Quartus Fitter Crashes (Prime Pro 16.1.0) when compiling for Arria 10 SOC

[Altera_Forum]

Hi, 

 Just changed some IO bank voltage assingments from 1.5 to 1.8 and now fitter crashes at same point it seems every time, many pins were changed but no idea why this would break it, just found update 1 for 16.1 so i'll try that but any pointers welcome.

[Altera_Forum]

Updated to 16.1.1 same erro, stack trace says 

 Problem Details Error: Internal Error: Sub-system: DEV, File: /quartus/ddb/dev/dev_pad_info_body.cpp, Line: 2287 Key not defined in data file: STRING_HPS_FUNCTION_NAME Stack Trace:  0x4125e: DEV_PAD_BODY::get_string_data + 0x26936 (DDB_DEV)  0xf681: HPS_ATOM_LEGALITY_PLUGIN::assert_hps_pad_location + 0x2b1 (periph_hps)  0x10b40: HPS_ATOM_LEGALITY_PLUGIN::check_atom_that_only_connect_to_io + 0x5a0 (periph_hps)  0x10406: HPS_ATOM_LEGALITY_PLUGIN::check_atom + 0x96 (periph_hps)  0x1578ff: CUT_ATOM_LEGALITY::check_atom + 0x6f (db_cut)  0x13800f: FSAC_NETLIST_CHECK_OP::netlist_is_ok + 0x35f (FITTER_FSAC)  0x3b3f7: FDRGN_PREFIT_NETLIST_CHECK_OP::work + 0x37 (fitter_fdrgn)  0x21a71: FDRGN_EXPERT::check_netlist_legality + 0x81 (fitter_fdrgn)  0x28ae3: FDRGN_EXPERT::place_pre_vpr + 0x173 (fitter_fdrgn)  0x2873a: FDRGN_EXPERT::place + 0x1a (fitter_fdrgn)  0x1439b: fit2_fit_place_auto + 0x20b (comp_fit2)  0x161e2: TclNRRunCallbacks + 0x62 (tcl86)  0x3c3a: fit2_fit_place + 0x2fa (comp_fit2)  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)  0x37e33: 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)  0x13328: msg_main_thread + 0x18 (CCL_MSG)  0x14b0e: msg_thread_wrapper + 0x6e (CCL_MSG)  0x15b00: mem_thread_wrapper + 0x70 (ccl_mem)  0x12a11: msg_exe_main + 0xa1 (CCL_MSG)  0x287e: __tmainCRTStartup + 0x10e (quartus_fit)  0x8363: BaseThreadInitThunk + 0x13 (KERNEL32)  0x670d0: 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: 16.1.1 Build: 200 Edition: Pro Edition