Legacy ImageMagick Discussions Archive

This fails on IM 6.9.10.60 Q16 Mac OSX Sierra

convert lena.jpg y.mpc
convert y.mpc y.png
Assertion failed: (nexus_info->signature == MagickCoreSignature), function SetPixelCacheNexusPixels, file magick/cache.c, line 5156.
Abort trap: 6

convert lena.png y.mpc
convert y.mpc y.png
Assertion failed: (nexus_info->signature == MagickCoreSignature), function SetPixelCacheNexusPixels, file magick/cache.c, line 5156.
Abort trap: 6

This works fine on IM 7.0.8.60 Q16 Mac OSX Sierra
magick lena.jpg y.mpc
magick y.mpc y.png

Thanks for the problem report. We can reproduce it and will have a patch to fix it in GIT master branch @ https://github.com/ImageMagick/ImageMagick later today. The patch will be available in the beta releases of ImageMagick @ http://www.imagemagick.org/download/beta/ by sometime tomorrow.

This seems to be fixed and does not Abort trap in IM 6.9.10.66