Post any defects you find in the released or beta versions of the ImageMagick software here. Include the ImageMagick version, OS, and any command-line required to reproduce the problem. Got a patch for a bug? Post it here.
display: unable to open image `display': No such file or directory @ error/blob.c/OpenBlob/2701.
display: no decode delegate for this image format `' @ error/constitute.c/ReadImage/504.
I do not know if this is a Mac only issue or if it fail on Linux as well.