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Bug #90599
closed
AssetCollector: "Serialization of 'Closure' is not allowed" for uncached plugins
Status:
Closed
Priority:
Should have
Assignee:
-
Category:
-
Target version:
-
Start date:
2020-02-29
Due date:
% Done:
0%
Estimated time:
TYPO3 Version:
10
PHP Version:
Tags:
Complexity:
Is Regression:
Sprint Focus:
Description
- Install introduction package
- Implement a ext:form form on a page and submit it.
leads to:
(1/1) Exception
Serialization of 'Closure' is not allowed
in /var/www/html/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 199
// Add previously generated page content within the <body> tag afterwards
$pageRenderer->addBodyContent(LF . $pageContent);
if ($controller->isINTincScript()) {
// Store the serialized pageRenderer in configuration
$controller->config['INTincScript_ext']['pageRenderer'] = serialize($pageRenderer);
// Render complete page, keep placeholders for JavaScript and CSS
return $pageRenderer->renderPageWithUncachedObjects($controller->config['INTincScript_ext']['divKey']);
}
// Render complete page
because the RequestHandler is trying to serialize $pageRenderer, but AssetCollector contains a closure.
In case of the introduction package, the asset collector contains two media files:- fileadmin/introduction/images/introduction-package.svg
- fileadmin/introduction/images/introduction-package-inverted.svg
which contain both a TYPO3\CMS\Core\Resource\File and a TYPO3\CMS\Core\Resource\ProcessedFile object.
Removing these two files prevents the error.
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