Tickets :: Comment on [#14833] Error when communicating with the server with PDF Attachements

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Comment	> Just experienced the same problem on an up to date install of CentOS > 7 that uses upstream released packages. > > I would suggest that a more elegant solution would be.... > > --- Pdf-released.php 2018-07-05 01:31:00.000000000 -0500 > +++ Pdf-patched.php 2018-08-06 10:32:10.828102717 -0500 > @@ -139,10 +139,18 @@ > if ($img instanceof Horde_Image_Imagick) { > /* Get rid of PDF transparency. */ > $img->imagick->setImageBackgroundColor('white'); > - > $img->imagick->setImageAlphaChannel(imagick::ALPHACHANNEL_REMOVE); > - return > $GLOBALS['injector']->getInstance('Horde_Core_Factory_Image')->create(array( > - 'data' => > $img->imagick->mergeImageLayers(imagick::LAYERMETHOD_FLATTEN)->getImageBlob() > - )); > + if (version_compare ( phpversion( 'imagick' ), > '3.3.0', '<' ) ) { > + # Maintain compatibility with packaged OSes > + return > $GLOBALS['injector']->getInstance('Horde_Core_Factory_Image')->create(array( > + 'data' => > $img->imagick->flattenImages()->getImageBlob() > + )); > + } else { > + # Support Newer iMagick installations > + > $img->imagick->setImageAlphaChannel(imagick::ALPHACHANNEL_REMOVE); > + return > $GLOBALS['injector']->getInstance('Horde_Core_Factory_Image')->create(array( > + 'data' => > $img->imagick->mergeImageLayers(imagick::LAYERMETHOD_FLATTEN)->getImageBlob() > + )); > + } > } > > return $img->getImageAtIndex(0); > > > >> >>> is it possible, that the ImageMagick version is too old on Centos 7.5 ? >>> >>> [root@dmz-sv-webmail ~]# rpm -q ImageMagick >>> ImageMagick-6.7.8.9-15.el7_2.x86_64 >>> [root@dmz-sv-webmail ~]# >> >> >> Yep! This was it. I installed now >> ImageMagick6-6.9.10.6-1.el7.remi.x86_64 from remi's Repo and rebuilt >> the imagick pecl extension, and voila! now it works. >> >> >> So problem is solved now for me >> >
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