From: matz@... (Yukihiro Matsumoto) Date: 2003-01-07T18:24:34+09:00 Subject: Re: unknown data type 0x28 Hi, In message "unknown data type 0x28" on 03/01/07, Idan Sofer writes: |I would like to ask, what is usually the cause of this error: | |[BUG] rb_gc_mark(): unknown data type 0x28(0xbfff9da8) non object |ruby 1.6.7 (2002-03-19) [i386-linux] |Aborted | |From what I've found in the archives I understand(As I suspected) it has to do |with bug in my C extension code, but i havn't found exact details. Can you show us the source of your extension? Preferably with error producing script, please? matz.