[Pkg-erlang-devel] Bug#658638: more details...

[wzab]

When I continued to work with so edited file, the wings3d crashed,
diplaying in the console from which it was run:

Window autosaver crashed:
function_clause
[{gb_trees,get_1,[-2,nil]},
 {wings_we,'-do_renumber/3-lc$^0/1-0-',2},
 {wings_we,do_renumber,3},
 {wings_we,renumber,3},
 {wings_ff_wings,renumber,5},
 {wings_ff_wings,export,2},
 {wings_file,autosave,1},
 {wings_file,autosave_event,3}]
{window_crash,autosaver,function_clause,
              [{gb_trees,get_1,[-2,nil]},
               {wings_we,'-do_renumber/3-lc$^0/1-0-',2},
               {wings_we,do_renumber,3},
               {wings_we,renumber,3},
               {wings_ff_wings,renumber,5},
               {wings_ff_wings,export,2},
               {wings_file,autosave,1},
               {wings_file,autosave_event,3}]}


Fatal internal error - log written to /home/wzab/wings_crash.dump

The wings_crash.dump now is as follows:
Dump written 2012-2-4_20-58
Version: 1.4.1
Window: autosaver
Reason: function_clause

Short stack trace:
[{gb_trees,get_1,2},
 {wings_we,'-do_renumber/3-lc$^0/1-0-',2},
 {wings_we,do_renumber,3},
 {wings_we,renumber,3},
 {wings_ff_wings,renumber,5},
 {wings_ff_wings,export,2},
 {wings_file,autosave,1},
 {wings_file,autosave_event,3}]

Long stack trace:
[{gb_trees,get_1,[-2,nil]},
 {wings_we,'-do_renumber/3-lc$^0/1-0-',2},
 {wings_we,do_renumber,3},
 {wings_we,renumber,3},
 {wings_ff_wings,renumber,5},
 {wings_ff_wings,export,2},
 {wings_file,autosave,1},
 {wings_file,autosave_event,3}]