PHP Imagick 不会读取 SVG 文件

Question

When I try to load an SVG file, I get this error message

Fatal error: Uncaught exception 'ImagickException' with message
'unable to open file `/tmp/magick-aWsnhHLT': No such file or directory
 @ error/constitute.c/ReadImage/583'
in /var/www/file.php:250
Stack trace:
#0 /var/www/file.php(250): Imagick->readimage('/var/www/ima...')
#1 {main} thrown in /var/www/file.php on line 250

And that's with this code

$Vector = new Imagick();
$Vector->readimage("$_SERVER[DOCUMENT_ROOT]/images/Vector.svg");

And this SVG file

 <?xml version="1.0" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd"> <svg version="1.0" xmlns="http://www.w3.org/2000/svg" width="59.760000pt" height="71.520000pt" viewBox="0 0 59.760000 71.520000" preserveAspectRatio="xMidYMid meet"> <metadata> Created by potrace 1.11, written by Peter Selinger 2001-2013 </metadata> <g transform="translate(0.000000,71.520000) scale(0.024000,-0.024000)" fill="#ffffff" stroke="none"> <path d="M1367 2540 c-7 0 -30 -9 -52 -21 -22 -12 -52 -34 -67 -51 -21 -21 -28 -40 -28 -68 0 -22 5 -50 12 -64 6 -14 21 -32 34 -41 22 -14 23 -14 17 20 -3 18 -3 46 1 60 4 14 15 34 26 45 11 11 33 20 48 20 18 0 38 -10 53 -26 18 -19 24 -37 24 -69 0 -32 -6 -50 -25 -70 -21 -22 -22 -28 -10 -35 8 -5 27 -10 41 -10 21 0 30 7 40 33 8 17 14 58 13 89 -1 38 -8 67 -20 85 -10 15 -24 40 -31 56 -7 15 -24 32 -38 37 -15 6 -32 10 -38 10z"/> <path d="M976 2520 c-19 0 -32 -10 -53 -42 -20 -32 -28 -60 -31 -105 -3 -41 1 -78 13 -112 9 -28 20 -51 23 -51 4 0 15 7 25 14 9 7 17 17 17 21 0 5 -10 19 -22 33 -17 18 -23 36 -23 71 0 26 6 55 14 64 7 10 24 17 37 17 13 0 32 -9 42 -20 9 -11 22 -42 28 -68 l10 -47 18 33 c13 25 16 45 10 75 -4 29 -18 53 -44 79 -24 25 -47 38 -64 38z"/> <path d="M1473 2050 c-5 0 -28 -9 -52 -20 -24 -11 -71 -40 -105 -64 -34 -23 -76 -48 -95 -54 -19 -7 -52 -12 -74 -12 -23 0 -60 9 -84 21 -24 11 -61 42 -83 67 -33 39 -42 44 -50 32 -5 -8 -10 -35 -10 -61 0 -37 -11 -65 -64 -158 -51 -88 -67 -127 -77 -184 -9 -53 -30 -104 -75 -192 -35 -66 -75 -156 -90 -200 -21 -62 -28 -106 -32 -196 l-5 -116 84 -70 c46 -39 120 -100 164 -135 43 -35 90 -78 102 -97 13 -19 23 -46 23 -61 0 -15 -10 -35 -22 -47 -13 -11 -36 -25 -53 -30 -16 -5 -30 -15 -30 -21 0 -5 15 -31 32 -56 18 -25 47 -55 64 -65 17 -11 61 -25 96 -31 39 -8 96 -10 142 -7 42 4 103 13 135 22 33 9 93 35 134 58 41 23 108 74 148 112 l74 70 0 151 c0 134 2 153 18 167 12 11 36 17 65 17 46 0 46 0 58 43 8 28 10 93 6 192 -4 109 -11 170 -27 223 -11 41 -32 97 -46 125 -15 29 -42 71 -61 95 -25 31 -40 64 -54 123 -11 45 -44 132 -73 193 -30 61 -59 123 -65 139 -6 15 -14 27 -18 27z"/> </g> </svg>

Can Imagick not open SVG files? It seemed to be doing great with EPS files though. Any help is much appreciated.

Answer 1

I know I'm late to the party here, but this error is most likely due to a missing library.

Try installing libmagickcore5-extra or libmagickcore-6.q16-2-extra depending on distribution

Found out via this bug report (though not really a bug): https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=576627