Dump written 2014-3-17_16-2
Version: 1.5.2
Window: {dialog,#Ref<0.0.0.244>}
Reason: badarg

Short stack trace:
[]

Long stack trace:
[{erlang,list_to_binary,
         [[78,105,101,32,109,111,380,110,97,32,112,111,119,116,243,114,122,
           121,263,32]],
         []},
 {wings_lang,expand_utf8_2,3,[{file,"wings_lang.erl"},{line,222}]},
 {wings_lang,expand_utf8_1,2,[{file,"wings_lang.erl"},{line,218}]},
 {wings_lang,expand_utf8_0,1,[{file,"wings_lang.erl"},{line,214}]},
 {wings_lang,expand_utf8,1,[{file,"wings_lang.erl"},{line,207}]},
 {wings_lang,load_file_1,2,[{file,"wings_lang.erl"},{line,156}]},
 {wings_lang,load_language_2,3,[{file,"wings_lang.erl"},{line,101}]},
 {wings_lang,load_language,3,[{file,"wings_lang.erl"},{line,92}]}]