error

error

* thread #1: tid = 0x55bf9, 0x0000000100015e48 mruby`mrb_realloc_simple(mrb=0x746e65746e6f0006, p=0x0000000000000000, len=96) + 24 at gc.c:201, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=EXC_I386_GPFLT)
    frame #0: 0x0000000100015e48 mruby`mrb_realloc_simple(mrb=0x746e65746e6f0006, p=0x0000000000000000, len=96) + 24 at gc.c:201
   198 	{
   199 	  void *p2;
   200
-> 201 	  p2 = (mrb->allocf)(mrb, p, len, mrb->allocf_ud);
   202 	  if (!p2 && len > 0 && mrb->gc.heaps) {
   203 	    mrb_full_gc(mrb);
   204 	    p2 = (mrb->allocf)(mrb, p, len, mrb->allocf_ud);
(lldb) bt
* thread #1: tid = 0x55bf9, 0x0000000100015e48 mruby`mrb_realloc_simple(mrb=0x746e65746e6f0006, p=0x0000000000000000, len=96) + 24 at gc.c:201, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=EXC_I386_GPFLT)
  * frame #0: 0x0000000100015e48 mruby`mrb_realloc_simple(mrb=0x746e65746e6f0006, p=0x0000000000000000, len=96) + 24 at gc.c:201
    frame #1: 0x0000000100016025 mruby`mrb_realloc(mrb=0x746e65746e6f0006, p=0x0000000000000000, len=96) + 37 at gc.c:215
    frame #2: 0x0000000100016134 mruby`mrb_malloc(mrb=0x746e65746e6f0006, len=96) + 36 at gc.c:235
    frame #3: 0x00000001000161ce mruby`mrb_calloc(mrb=0x746e65746e6f0006, nelem=1, len=96) + 94 at gc.c:253