Solved: Count(): Parameter must be an Array or an Object That Implements Countable in Magento 2.3
Have you ever faced an error while uploading a logo, any image, or customer attribute image type from the admin side on Magento 2.3? It says, Warning: count(): Parameter must be an array or an object that implements Countable in Uploader.php on...
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Jignesh Parmar
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- May 21, 2025
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- 2 min read