Legacy ImageMagick Discussions Archive

Hello,

I upgraded to ImageMagick-6.7.7-1 Beta to take advantage of the patches. Unfortunately this version is throwing an error on the simplest of statements:

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composite -limit thread 1 -compose Over -geometry +150+300 cover/master_spine2_cmyk.jpg cover/template-cover.tif temp/cover.mpc

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composite: no pixels defined in cache `cover/master_spine2_cmyk.jpg' @ error/cache.c/OpenPixelCache/3992.

Same with convert:

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convert -limit thread 1 cover/bottomfix.jpg -crop 328x238+0+0 -page +0+0 -write temp/working.mpc -format "%wx%h" info:-

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convert: no pixels defined in cache `cover/bottomfix.jpg' @ error/cache.c/OpenPixelCache/3992.

These are all Photoshop created CMYK images with standard (given by Photoshop) CMYK profiles. Everything was working beautifully until I upgraded to the beta.

EDIT:

With -debug it says this instead:

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composite: unrecognized event type `-compose' @ error/composite.c/CompositeImageCommand/771.

Unfortunately we cannot reproduce the problem. Your composite command works for us without complaint.

Please try with my files:
[removed]

This worked perfectly in all other ImageMagick versions.

This is CentOS 6.2 86_64

Also this is an even simpler statement that does the same, so it's clearly a problem with loading the JPEGs and their included profiles:

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convert cover/master_spine2_cmyk.jpg temp/test.jpg
convert: no pixels defined in cache `cover/master_spine2_cmyk.jpg' @ error/cache.c/OpenPixelCache/3992.

This is OK:

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convert "cover/template-cover.tif" "temp/test.jpg"

Which is a totally different file.

Here is the result from:

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convert -debug all cover/master_spine2_cmyk.jpg temp/test.jpg

http://www.forgottenbooks.org/debug.txt

Here, it's not my files, it occurs with ImageMagick created CMYK images too:

# convert -colorspace CMYK -size 1335x806 -gravity center -fill "rgb(28,22,17)" caption:"test" test.jpg
# convert test.jpg test.png
convert: no pixels defined in cache `test.jpg' @ error/cache.c/OpenPixelCache/3992.

Thanks for the follow-up. We can now reproduce the problem and will have a patch by tomorrow.

OK, great! Thanks!

I'm not sure when tomorrow is because I'm in a totally different timezone to you. Is the patch already in the beta?

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