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by mls39
2011-10-02T03:44:18-07:00
Forum: Bugs
Topic: "Invalid chunk type" when converting .ico to .png
Replies: 5
Views: 14898

"Invalid chunk type" when converting .ico to .png

For certain .ico files the simple command:

convert CAD_AAA.ico CAD_AAA.png

either crashes imagemagick or returns the error:

Magick: [01][00][20][00]: invalid chunk type `CAD_AAA.ico' @ error/png.c/MagickP
NGErrorHandler/1728.
Magick: corrupt image `CAD_AAA.ico' @ error/png.c/ReadPNGImage/3695 ...