Issue #13614 has been updated by usa (Usaku NAKAMURA).

Status changed from Open to Third Party's Issue

It crashes in `fox16c.so`, not in ruby interpreter.
You should report this issue to the maintainers of FXRuby.

----------------------------------------
Bug #13614: IFMapper v2.0.4 crashes on Windows FXRuby
https://bugs.ruby-lang.org/issues/13614#change-65184

* Author: ggarra13 (Gonzalo Garramuo)
* Status: Third Party's Issue
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v:  ruby 2.4.1p111 (2017-03-22 revision 58053) [x64-mingw32]
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
IFMapper v2.0.4 works perfectly on OSX and Linux, but on Windows it crashes under ruby2.4/2.3/2.2.

Here's the backtrace:

PS C:\tools\ruby24\bin> .\IFMapper
NOTE: RubyInstaller.add_dll_directory is deprecated; use "require 'ruby_installer/runtime'; RubyInstaller::Runtime.add_d
ll_directory" instead. It will be removed on or after 2017-08-01.
RubyInstaller.add_dll_directory called from C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16
.rb:12.
C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/bin/IFMapper:29: [BUG] Segmentation fault
ruby 2.4.1p111 (2017-03-22 revision 58053) [x64-mingw32]

-- Control frame information -----------------------------------------------
c:0005 p:---- s:0025 e:000024 CFUNC  :run
c:0004 p:0169 s:0021 e:000020 TOP    C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/bin/IFMapper:29 [FINISH]
c:0003 p:---- s:0013 e:000012 CFUNC  :load
c:0002 p:0136 s:0008 E:001a10 EVAL   C:/tools/ruby24/bin/IFMapper:22 [FINISH]
c:0001 p:0000 s:0003 E:000230 (none) [FINISH]

-- Ruby level backtrace information ----------------------------------------
C:/tools/ruby24/bin/IFMapper:22:in `<main>'
C:/tools/ruby24/bin/IFMapper:22:in `load'
C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/bin/IFMapper:29:in `<top (required)>'
C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/bin/IFMapper:29:in `run'

-- C level backtrace information -------------------------------------------
C:\Windows\SYSTEM32\ntdll.dll(ZwWaitForSingleObject+0xa) [0x00007ffa375706fa]
C:\Windows\system32\KERNELBASE.dll(WaitForSingleObjectEx+0x98) [0x00007ffa34901118]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_print_backtrace+0x36) [0x0000000067b01fe6]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_vm_bugreport+0x67) [0x0000000067b02057]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_bug_context+0x69) [0x00000000679dd7a9]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_check_safe_obj+0x6cc) [0x0000000067a9855c]
 [0x0000000000402388]
C:\Windows\SYSTEM32\ntdll.dll(_C_specific_handler+0x96) [0x00007ffa37561d86]
C:\Windows\SYSTEM32\ntdll.dll(_chkstk+0x9d) [0x00007ffa375733fd]
C:\Windows\SYSTEM32\ntdll.dll(RtlRaiseException+0xf67) [0x00007ffa37534847]
C:\Windows\SYSTEM32\ntdll.dll(KiUserExceptionDispatcher+0x3a) [0x00007ffa3757258a]
C:\Windows\system32\msvcrt.dll(CrtSetReportHook2+0x27f) [0x00007ffa3657346f]
C:\Windows\system32\msvcrt.dll(isleadbyte_l+0x6a) [0x00007ffa365737fa]
C:\Windows\system32\msvcrt.dll(vsnprintf_l+0x63) [0x00007ffa36575113]
C:\Windows\system32\msvcrt.dll(vsnprintf+0x11) [0x00007ffa365750a1]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX8F
XString7vformatEPKcPc+0x73) [0x0000000069602c6b]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX8F
XString6formatEPKcz+0x37) [0x0000000069602d19]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX11
FXMDIClient17onUpdWindowSelectEPNS_8FXObjectEjPv+0x9a) [0x000000006956a060]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX11
FXMDIClient6handleEPNS_8FXObjectEjPv+0x95) [0x00000000695695ed]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\lib\2.4\fox16_c.so(Init_fox16_c+0x2c21) [0x0000000002
9e27b1]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX8F
XObject9tryHandleEPS0_jPv+0x3f) [0x000000006959e5e7]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX8F
XWindow8onUpdateEPNS_8FXObjectEjPv+0x7b) [0x0000000069662f05]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX13
FXMenuCaption8onUpdateEPNS_8FXObjectEjPv+0x35) [0x0000000069590e0b]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX13
FXMenuCaption6handleEPNS_8FXObjectEjPv+0x95) [0x000000006959049d]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX13
FXMenuCommand6handleEPNS_8FXObjectEjPv+0xb4) [0x0000000069596f3c]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\lib\2.4\fox16_c.so(Init_fox16_c+0x31e1) [0x0000000002
9e2d71]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX5F
XApp12getNextEventER6tagMSGb+0x2bb) [0x000000006949354b]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX5F
XApp11runOneEventEb+0x30) [0x0000000069493f38]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\ports\x86_64-w64-mingw32\bin\libFOX-1.6-0.dll(ZN2FX5F
XApp3runEv+0x5c) [0x0000000069493c84]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\lib\2.4\fox16_c.so(Init_fx3d+0x146aa) [0x0000000002bb
867a]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_thread_stop+0x466) [0x0000000067ac64b6]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_thread_call_without_gvl+0x11) [0x0000000067ac7741]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\lib\2.4\fox16_c.so(Init_fx3d+0x157fe) [0x0000000002bb
97ce]
C:\tools\ruby24\lib\ruby\gems\2.4.0\gems\fxruby-1.6.35-x64-mingw32\lib\2.4\fox16_c.so(Init_fox16_c+0x16f7b) [0x000000000
29f6b0b]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_error_arity+0x116) [0x0000000067ae8a46]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_vm_invoke_proc+0x930) [0x0000000067af6570]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_vm_localjump_error+0x150c) [0x0000000067aeedac]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_vm_localjump_error+0x6914) [0x0000000067af41b4]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_iseqw_local_variables+0xbdc) [0x0000000067a17f3c]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_iseqw_local_variables+0xced) [0x0000000067a1804d]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_iseqw_local_variables+0x1226) [0x0000000067a18586]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_error_arity+0x116) [0x0000000067ae8a46]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_vm_invoke_proc+0x930) [0x0000000067af6570]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_vm_localjump_error+0x150c) [0x0000000067aeedac]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_vm_localjump_error+0x6914) [0x0000000067af41b4]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(rb_call_end_proc+0x17e) [0x00000000679e071e]
C:\tools\ruby24\bin\x64-msvcrt-ruby240.dll(ruby_run_node+0x3f) [0x00000000679e330f]
 [0x0000000000402dc7]
 [0x00000000004013f8]
 [0x000000000040151b]
C:\Windows\system32\KERNEL32.DLL(BaseThreadInitThunk+0x22) [0x00007ffa370413d2]

-- Other runtime information -----------------------------------------------

* Loaded script: C:/tools/ruby24/bin/IFMapper

* Loaded features:

    0 enumerator.so
    1 thread.rb
    2 rational.so
    3 complex.so
    4 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/enc/encdb.so
    5 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/enc/trans/transdb.so
    6 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/enc/windows_1252.so
    7 C:/tools/ruby24/lib/ruby/2.4.0/unicode_normalize.rb
    8 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/rbconfig.rb
    9 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/compatibility.rb
   10 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/defaults.rb
   11 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/deprecate.rb
   12 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/errors.rb
   13 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/version.rb
   14 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/requirement.rb
   15 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/platform.rb
   16 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/basic_specification.rb
   17 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/stub_specification.rb
   18 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/util/list.rb
   19 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/stringio.so
   20 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/specification.rb
   21 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/exceptions.rb
   22 C:/tools/ruby24/lib/ruby/site_ruby/2.4.0/ruby_installer/runtime/singleton.rb
   23 C:/tools/ruby24/lib/ruby/site_ruby/2.4.0/ruby_installer/runtime.rb
   24 C:/tools/ruby24/lib/ruby/site_ruby/2.4.0/ruby_installer/runtime/msys2_installation.rb
   25 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/fiddle.so
   26 C:/tools/ruby24/lib/ruby/2.4.0/fiddle/function.rb
   27 C:/tools/ruby24/lib/ruby/2.4.0/fiddle/closure.rb
   28 C:/tools/ruby24/lib/ruby/2.4.0/fiddle.rb
   29 C:/tools/ruby24/lib/ruby/site_ruby/2.4.0/ruby_installer/runtime/dll_directory.rb
   30 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/enc/utf_16le.so
   31 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/enc/trans/utf_16_32.so
   32 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/defaults/operating_system.rb
   33 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/dependency.rb
   34 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/core_ext/kernel_gem.rb
   35 C:/tools/ruby24/lib/ruby/2.4.0/monitor.rb
   36 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb
   37 C:/tools/ruby24/lib/ruby/2.4.0/rubygems.rb
   38 C:/tools/ruby24/lib/ruby/2.4.0/rubygems/path_support.rb
   39 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/version.rb
   40 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/core_ext/name_error.rb
   41 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/levenshtein.rb
   42 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/jaro_winkler.rb
   43 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/spell_checker.rb
   44 C:/tools/ruby24/lib/ruby/2.4.0/delegate.rb
   45 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/spell_checkers/name_error_checkers/cl
ass_name_checker.rb
   46 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/spell_checkers/name_error_checkers/va
riable_name_checker.rb
   47 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/spell_checkers/name_error_checkers.rb

   48 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/spell_checkers/method_name_checker.rb

   49 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/spell_checkers/null_checker.rb
   50 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean/formatter.rb
   51 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/did_you_mean-1.1.0/lib/did_you_mean.rb
   52 C:/tools/ruby24/lib/ruby/site_ruby/2.4.0/ruby_installer.rb
   53 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/2.4/fox16_c.so
   54 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/core.rb
   55 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/dict.rb
   56 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/settings.rb
   57 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/iterators.rb
   58 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/keys.rb
   59 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/aliases.rb
   60 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/responder.rb
   61 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/timeout.rb
   62 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/chore.rb
   63 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/signal.rb
   64 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/input.rb
   65 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/accel_table.rb
   66 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/responder2.rb
   67 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/glgroup.rb
   68 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/execute_nonmodal.rb
   69 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/version.rb
   70 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/kwargs.rb
   71 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/exceptions_for_fxerror.rb
   72 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/thread.rb
   73 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16.rb
   74 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/fxruby-1.6.35-x64-mingw32/lib/fox16/colors.rb
   75 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/Room.rb
   76 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/Connection.rb
   77 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/Section.rb
   78 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/Map.rb
   79 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXSpline.rb
   80 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXConnectionDialogBox.rb
   81 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXConnection.rb
   82 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXRoomDialogBox.rb
   83 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXRoom.rb
   84 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXSection.rb
   85 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXMapDialogBox.rb
   86 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXSectionDialogBox.rb
   87 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/AStar.rb
   88 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXWarningBox.rb
   89 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXMap.rb
   90 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXMapperSettings.rb
   91 C:/tools/ruby24/lib/ruby/2.4.0/psych/versions.rb
   92 C:/tools/ruby24/lib/ruby/2.4.0/psych/exception.rb
   93 C:/tools/ruby24/lib/ruby/2.4.0/psych/syntax_error.rb
   94 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/psych.so
   95 C:/tools/ruby24/lib/ruby/2.4.0/psych/omap.rb
   96 C:/tools/ruby24/lib/ruby/2.4.0/psych/set.rb
   97 C:/tools/ruby24/lib/ruby/2.4.0/psych/class_loader.rb
   98 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/strscan.so
   99 C:/tools/ruby24/lib/ruby/2.4.0/psych/scalar_scanner.rb
  100 C:/tools/ruby24/lib/ruby/2.4.0/psych/nodes/node.rb
  101 C:/tools/ruby24/lib/ruby/2.4.0/psych/nodes/stream.rb
  102 C:/tools/ruby24/lib/ruby/2.4.0/psych/nodes/document.rb
  103 C:/tools/ruby24/lib/ruby/2.4.0/psych/nodes/sequence.rb
  104 C:/tools/ruby24/lib/ruby/2.4.0/psych/nodes/scalar.rb
  105 C:/tools/ruby24/lib/ruby/2.4.0/psych/nodes/mapping.rb
  106 C:/tools/ruby24/lib/ruby/2.4.0/psych/nodes/alias.rb
  107 C:/tools/ruby24/lib/ruby/2.4.0/psych/nodes.rb
  108 C:/tools/ruby24/lib/ruby/2.4.0/psych/streaming.rb
  109 C:/tools/ruby24/lib/ruby/2.4.0/psych/visitors/visitor.rb
  110 C:/tools/ruby24/lib/ruby/2.4.0/psych/visitors/to_ruby.rb
  111 C:/tools/ruby24/lib/ruby/2.4.0/psych/visitors/emitter.rb
  112 C:/tools/ruby24/lib/ruby/2.4.0/psych/handler.rb
  113 C:/tools/ruby24/lib/ruby/2.4.0/psych/tree_builder.rb
  114 C:/tools/ruby24/lib/ruby/2.4.0/psych/visitors/yaml_tree.rb
  115 C:/tools/ruby24/lib/ruby/2.4.0/psych/json/ruby_events.rb
  116 C:/tools/ruby24/lib/ruby/2.4.0/psych/visitors/json_tree.rb
  117 C:/tools/ruby24/lib/ruby/2.4.0/psych/visitors/depth_first.rb
  118 C:/tools/ruby24/lib/ruby/2.4.0/psych/visitors.rb
  119 C:/tools/ruby24/lib/ruby/2.4.0/psych/parser.rb
  120 C:/tools/ruby24/lib/ruby/2.4.0/psych/coder.rb
  121 C:/tools/ruby24/lib/ruby/2.4.0/psych/core_ext.rb
  122 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/date_core.so
  123 C:/tools/ruby24/lib/ruby/2.4.0/date.rb
  124 C:/tools/ruby24/lib/ruby/2.4.0/psych/deprecated.rb
  125 C:/tools/ruby24/lib/ruby/2.4.0/psych/stream.rb
  126 C:/tools/ruby24/lib/ruby/2.4.0/psych/json/yaml_events.rb
  127 C:/tools/ruby24/lib/ruby/2.4.0/psych/json/tree_builder.rb
  128 C:/tools/ruby24/lib/ruby/2.4.0/psych/json/stream.rb
  129 C:/tools/ruby24/lib/ruby/2.4.0/psych/handlers/document_stream.rb
  130 C:/tools/ruby24/lib/ruby/2.4.0/psych.rb
  131 C:/tools/ruby24/lib/ruby/2.4.0/yaml.rb
  132 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/locales/en/Messages.rb
  133 C:/tools/ruby24/lib/ruby/gems/2.4.0/gems/ifmapper-2.0.4/lib/IFMapper/FXMapperWindow.rb
  134 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/socket.so
  135 C:/tools/ruby24/lib/ruby/2.4.0/x64-mingw32/io/wait.so
  136 C:/tools/ruby24/lib/ruby/2.4.0/socket.rb

[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html





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