Fatal imagemagic error

Resolved

(@peeterpaanike)

Hello,
We’re encountering a fatal error in the formidable-pdfs plugin when generating a PDF. The issue appears to come from DomPDF trying to load an image using Imagick, but it fails due to a missing pixel cache file. See anonymized error trace below. it happens when i try to open pdf.

Fatal error: Uncaught ImagickException: unable to open pixel cache '/path/to/wordpress/wp-content/uploads/ca_dompdf_img_TlttIr': No such file or directory @ error/cache.c/OpenPixelCache/3914 in /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/lib/Cpdf.php:5709
Stack trace:
#0 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/lib/Cpdf.php(5709): Imagick->__construct('/path/to/wordpr...')
#1 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/lib/Cpdf.php(5845): Dompdf\Cpdf->addImagePngAlpha('/path/to/wordpr...', 34.015748031496, 642.54204724409, 181.32283464567, 115.44220472441, 6)
#2 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/Adapter/CPDF.php(669): Dompdf\Cpdf->addPngFromFile('/path/to/wordpr...', 34.015748031496, 642.54204724409, 181.32283464567, 115.44220472441)
#3 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/Renderer/Image.php(65): Dompdf\Adapter\CPDF->image('/path/to/wordpr...', 34.015748031496, 34.015748031496, 181.32283464567, 115.44220472441, 'normal')
#4 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/Renderer.php(289): Dompdf\Renderer\Image->render(Object(Dompdf\FrameDecorator\Image))
#5 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/Renderer.php(128): Dompdf\Renderer->_render_frame('image', Object(Dompdf\FrameDecorator\Image))
#6 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/Renderer.php(195): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Image))
#7 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/Renderer.php(195): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\TableCell))
#8 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/Renderer.php(195): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\TableRow))
#9 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/Renderer.php(195): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\TableRowGroup))
#10 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/Renderer.php(195): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Table))
#11 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/FrameReflower/Page.php(149): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
#12 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(913): Dompdf\FrameReflower\Page->reflow(NULL)
#13 /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/src/Dompdf.php(765): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow()
#14 /wp-content/plugins/formidable-pdfs/classes/models/FrmPdfsHtmlToPdf.php(210): Dompdf\Dompdf->render()
#15 /wp-content/plugins/formidable-pdfs/classes/controllers/FrmPdfsAppController.php(110): FrmPdfsHtmlToPdf->render()
#16 /wp-content/plugins/formidable-pdfs/classes/controllers/FrmPdfsShortcodeController.php(218): FrmPdfsAppController::generate_entry_pdf(Object(stdClass), Array)
#17 /wp-includes/class-wp-hook.php(324): FrmPdfsShortcodeController::handle_request(Object(WP))
#18 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#19 /wp-includes/plugin.php(565): WP_Hook->do_action(Array)
#20 /wp-includes/class-wp.php(835): do_action_ref_array('wp', Array)
#21 /wp-includes/functions.php(1342): WP->main('')
#22 /wp-blog-header.php(16): wp()
#23 /index.php(17): require('/path/to/wordpr...')
#24 {main}
  thrown in /wp-content/plugins/formidable-pdfs/classes/lib/dompdf/vendor/dompdf/dompdf/lib/Cpdf.php on line 5709

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Viewing 2 replies - 1 through 2 (of 2 total)

Thread Starter

peeterpaanike

(@peeterpaanike)

8 months, 2 weeks ago

just to clarify, it shows when i try to open pdf from url.

Thread Starter

peeterpaanike

(@peeterpaanike)

8 months, 2 weeks ago

Got my problem solved, added into my child theme functions.php

add_action(‘init’, function () {
// Määrame ajutise kataloogi, mida Imagick kasutab
$temp_dir = WP_CONTENT_DIR . ‘/uploads’;

// Veendume, et kaust eksisteerib
if (!file_exists($temp_dir)) {
    mkdir($temp_dir, 0755, true);
}

// Määrame keskkonnamuutuja
putenv("MAGICK_TMPDIR={$temp_dir}");
ini_set('upload_tmp_dir', $temp_dir); // alternatiivina lisaks

// DomPDF lisaseadistused
if (class_exists('FrmPDFAppHelper')) {
    add_filter('frm_pdfs_dompdf_options', function ($options) use ($temp_dir) {
        $options['debugKeepTemp'] = true;
        $options['isRemoteEnabled'] = true;
        $options['tempDir'] = $temp_dir; // veendu, et DomPDF oskab seda kasutada
        return $options;
    });
}

});

Pardon my estonian comments in there 😀

Viewing 2 replies - 1 through 2 (of 2 total)

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