I am unable to see any type of error in magento2. i am implementing custom payment gateway but when i add a dropdown list in backend admin panel of magento2 At that time its shows blank page and when i console it shows only 500 internal server error.


Go inside root pub/errors folder,

Just copy local.xml.sample to local.xml

Also you can enable display_errors from app/bootstrap.php file. At line no. 11 remove # from the start of the line.

Now the final statement displays as ini_set('display_errors', 1);

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  • How we can do the same things at Magento cloud environment as they are write protected. – Sumit Verma Oct 26 '18 at 6:39

The techniques provided by magestore to debug https://www.magestore.com/magento-2-tutorial/debug-technique-in-magento-2/

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