Static content deploy error after upgrading magento 2.4.3-p1 to 2.4.4

Question

php ver 8.1

Error happened during deploy process: Deprecated Functionality: pathinfo(): Passing null to parameter #1 ($path) of type string is deprecated in /vendor/magento/framework/View/Asset/PreProcessor/FileNameResolver.php on line 45

if any person face this error and solved please help to solved this error

Answer 1

Make sure that logo of theme is here app/design/frontend/[Your Vendor]/[Theme Name]/web/images/logo.svg

It is necessary. But I guess it is bug of Magento 2 with PHP 8.1

Answer 2

The issue has been caused because your custom theme doesn't have a preview image, then PHP 8.1 throws that error due to Magento core logic.

Fix that by adding an image to your custom theme.

For example: app/design/frontend/[Your Vendor]/[Theme Name]/web/images/logo.svg

Answer 3

Worked for me without modifying the vendor/magento/framework/App/Utility/Files.php.

After modifying theme.xml file and adding a preview image. i also added a logo.svg in theme folder/web/images/logo.svg and it worked

    if (!$files) {
                echo $themePackage->getVendor(). '' .  $themePackage->getName().'<br>';
                $result[] = [
                    $themeArea,
                    $themePackage->getVendor() . '/' . $themePackage->getName(),
                    null,
                    null,
                    null,
                    null
                ];
            }

Just add the echo and u can see which theme is creating the issue

Answer 4

Backtrace the error

Add the following code in /vendor/magento/framework/View/Asset/PreProcessor/FileNameResolver.php above line 45

if ($fileName === null) { 
    debug_print_backtrace(2); 
    die;
}

For me, the backtrace output was something like this:

#0 vendor/magento/module-deploy/Collector/Collector.php(97): Magento\Framework\View\Asset\PreProcessor\FileNameResolver->resolve(NULL)
#1 vendor/magento/module-deploy/Package/PackagePool.php(183): Magento\Deploy\Collector\Collector->collect()
#2 vendor/magento/module-deploy/Package/PackagePool.php(117): Magento\Deploy\Package\PackagePool->collect()
#3 vendor/magento/module-deploy/Strategy/QuickDeploy.php(54): Magento\Deploy\Package\PackagePool->getPackagesForDeployment(Array)

I had to create the following patch to fix the error:

--- a/vendor/magento/module-deploy/Collector/Collector.php
+++ b/vendor/magento/module-deploy/Collector/Collector.php
@@ -90,7 +90,7 @@
         foreach ($this->sourcePool->getAll() as $source) {
             $files = $source->get();
             foreach ($files as $file) {
-                if ($file->getModule() && !$this->moduleManager->isEnabled($file->getModule())) {
+                if ($file->getModule() && !$this->moduleManager->isEnabled($file->getModule()) || is_null($file->getFileName())) {
                     continue;
                 }
                 $file->setDeployedFileName($this->fileNameResolver->resolve($file->getFileName()));

Answer 5

If the theme is Porto, the following may help:

rm -R ./app/design/frontend/Smartwave/porto_child

Answer 6

Solution: –

Go to the parent directory of your theme, it must be in

vendor/magento/theme-magento-blank or theme-magneto-luma/ then web/images, copy logo.svg and put this in your theme directory

app/design/frontend/[vendor]/[theme]/web/images

The problem was we should put the logo.svg image file in our theme:

app/design/frontend/[vendor]/[theme]/web/images/logo.svg

In Magento 2.4.4, Child themes need to have a logo.svg file.

Once you copied logo.svg from parent to your theme. Do the following :

Remove the files and folders present inside pub/static/frontend
Remove the files and folders present inside var/view_preprocessed/pub/static/frontend
Run the deploy command  – php bin/magento s:s:d -f

Answer 7

I have deleted theme then getting the same error. When i running the content deploy command.

Deploy using quick strategy Error happened during deploy process: Deprecated Functionality: pathinfo(): Passing null to parameter #1 ($path) of type string is deprecated in /vendor/magento/framework/View/Asset/PreProcessor/FileNameResolver.php on line 42

So for this i have added this solution and working fine.

Before

$extension = pathinfo($fileName, PATHINFO_EXTENSION);

After

$extension = pathinfo($fileName ?? "", PATHINFO_EXTENSION);