OK - I got the files. Please look at the entries of 13th may (because I tried to upload a single file on the 13th may (useing ImageMagick))

Now my hoster installed a new ImageMagick Version 7.0.2. Then I tried to upload a Gallery item again (within CB). It still didn't work. Then I switched on the debug mode...the following error has been prompted on the xcreen:


Fatal error: Undefined class constant 'Imagick::IMGTYPE_TRUECOLORMATTE' in /home/www/web180/html/joomla/pre_production/libraries/CBLib/Imagine/Imagick/Image.php on line 815

....line 815 is here --> look at the '*****' in the file Image.php

private function setColorspace(PaletteInterface $palette)
{
static $typeMapping = array(
// We use Matte variants to preserve alpha
PaletteInterface::PALETTE_CMYK => \Imagick::IMGTYPE_TRUECOLORMATTE,
PaletteInterface::PALETTE_RGB => \Imagick::IMGTYPE_TRUECOLORMATTE,
PaletteInterface::PALETTE_GRAYSCALE => \Imagick::IMGTYPE_GRAYSCALEMATTE,
); ********************************************************************************************* this is line 815 ************************

if (!isset(static::$colorspaceMapping[$palette->name()])) {
throw new InvalidArgumentException(sprintf('The palette %s is not supported by Imagick driver', $palette->name()));
}

$this->imagick->setType($typeMapping[$palette->name()]);
$this->imagick->setColorspace(static::$colorspaceMapping[$palette->name()]);
$this->palette = $palette;
}

Do you have any idea what is wrong ? ...the hoster could not help me with this error message

regards

Hi Kyle - according to the issue that ImageMagick 7.0.2 didn't work in my environment you analysed that the 'Imagine' library has to be adapted...you opened a ticket. Based on this comment I have done some 'experiments' based on different environments (at the same hoster)

Environment 1 **************************************************** (my test site)

Joomla 3.6.2
CB 2.0.14
CB Gallery 1.0.6
PHP 5.6

Result: ImageMagick was selectable in the 'Images' tab of CB config, but the upload of images didn't work


Enfironment 2 ***************************************************** (my test site)

same as 'Environment 1' but with PHP 5.5

Result: ImageMagick was NOT selectable in the 'Images' tab of CB config (only GD as default visible)...with GD only files up to approx 1 MB can be uploaded. If I try to upload biger files I get a memory issue


Environment 3 **************************************************** (my test site)

same as 'Environment' 1 but with PHP 5.4

Result: ImageMagick was NOT selectable in the 'Images' tab of CB config (only GD as default visible)...with GD only files up to approx 1 MB can be uploaded. If I try to upload biger files I get a memory issue


Environment 4 ***************************************************** (this is my current prod site with some 'old' components)

Joomla 3.3.6
CB 1.9.1
Profile Gallery 1.2
PHP 5.4
Image Magick 7.0.2 and GD ar BOTH selectable in the 'Portrait' tab

Result: Image Magick (7.0.2) and GD as well work EXCELLENT and I it is possible to upload even really big files (e.g 5MB) and I didn't get a memory issues

*************************************************************************

Question: How is it possible that 'old' libraries (see Environment 4) manage to work with ImageMagick 7.0.2 ...and in the 'old' environemt I also do not feel any memory upload restrictions...neither with GD nor ImageMagick (compared to CB 2.0.14)