Use the following shell command to enable Developer Mode in Magento 2:
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php bin/magento deploy:mode:set developer |
Product images missing on category page (Magento 2)
If the product images are missing after an upgrade for example, the following command (executed in the root of your Magento 2 shop) might help: php magento catalog:images:resize Note: Depending on the mumber of products, that might run some time.
Solving the “Required parameter ‘theme_dir’ was not passed” error (Magento 2)
The Required parameter ‘theme_dir’ was not passed is most likely caused by an invalid theme table in your database. Solution: Open the theme table and delete all rows that refer to a theme that does not exist.
Fixing Required parameter ‘theme_dir’ was not passed (Magento 2)
If the error message Required parameter ‘theme_dir’ was not passed appears in your Magento 2 store, the cause is very likely the themetable. It contains theme entries whose file paths no longer exist on the server. Solution: Open Tabelle theme…
Product images missing on category pages (Magento 2)
If product images are missing on your category pages after an upgrade, for example, the following shell command may help (run it from your Magento 2 root directory): php magento catalog:images:resize Note: Depending on the number of products, this process…
Fatal error: Only variables can be passed by reference in search.phtml (Magento 2)
Do you get the Fatal error: Only variables can be passed by reference in vendor/magento/module-backend/view/adminhtml/templates/system/search.phtml error in your Magento 2 store when calling the backend? To fix that issue, simply deactivate asp_tags in your php.ini. After that, the Magento 2…
Fixing Fatal error: Only variables can be passed by reference in search.phtml (Magento 2)
If your Magento 2 store displays the error Fatal error: Only variables can be passed by reference in vendor/magento/module-backend/view/adminhtml/templates/system/search.phtml when you open the admin area, you need to disable asp_tags in php.ini. After that, the admin area should load normally.
Where can I find the database credentials? (Magento 2)
Want to change the MySQL credentials for your Magento 2 store? Unlike Magento 1, Magento 2 no longer stores them in /app/etc/local.xml. You can find all the necessary details in the file /app/etc/env.php.
Magento 2 error: Could not determine temp directory, please specify a cache_dir manually
If you get the Could not determine temp directory, please specify a cache_dir manually error in Magento 2, the shop is not able to access your PHP temporary folder. To solve this problem, simply add sys_temp_dir to your php.ini file…
Could not determine temp directory, please specify a cache_dir manually (Magento 2)
If your Magento 2 store displays the error Could not determine temp directory, please specify a cache_dir manually , Magento cannot access the temporary PHP directory. Fix this by setting sys_temp_dir in php.ini to a directory that your store can…