Issue in ImageMagick 6.3.2 Q16

[chris331335]

We developed a C program to retrieve image but got the following error:

2008-09-20 22:56:07 4824 ERROR: MagickGetImageBlob() from CORE_RL_wand_.dll threw an exception (file ife.c, line 1879)

I want to look into MagickGetImageBlob(), to check what happened in the function.
Can any IM expert tell me how to turn on the IM log to check what happened in MagickGetImageBlob()?

Thanks!

[magick]

MagickGetImageBlob() is a MagickWand wrapper around MagickCore's ImageToBlob(). To see logging set MAGICK_DEBUG to trace. Better would be to compile a debug version of ImageMagick and attach a debugger to it to view the stack trace.