Deprecated: Method ReflectionParameter::getClass() is deprecated in C:\xampp\htdocs\magento2.3.3\vendor\magento\framework\Code\Reader\ClassReader.php on line 29

1 Answer 1


Magento is not compatible with php8. Try the latest version M2.3.7 and M2.4.2 with php7.4.

Magento 2.3.3 is compatible with php7.3

Check system requirement from here

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