convert:not authorized `aaaa` @ error/constitute.c/ReadImage/453

by

I want to create a captcha pic by use convert from ImageMagick.

And I follow this, but there are some problem .

Input In my linux shell:

convert -background white -fill black -font FreeSerif-Bold -pointsize 36 label:'adfgh' ./test.png

The Error is:

convert:not authorized adfgh @ error/constitute.c/ReadImage/453.
convert:missing an image filename ./test.png @
error/convert.c/ConvertImageCommand/3015

My ImageMagick: Version:6.7.2-7 , I install it with yum install ImageMagick .

I’m clueless. Any advice please?

11 Answers
11

Leave a Comment