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Questions tagged [gd2]

GD2 as well as GD are open source code libraries for the dynamic creation of images by programmers. GD2 is the improved version of GD and a widely used standard. For example, GD2 in included in PHP 5.

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8 votes
4 answers
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How to fix: “HEADER ALREADY SENT” and GD2?

This is a follow on to the question on How to debug: HEADER ALREADY SENT and GD2. Specifically how to fix the following errors (note first line had been added using previous debug advice to track the ...
Adam Lavery's user avatar
5 votes
3 answers
3k views

How to debug: "HEADER ALREADY SENT" and GD2?

I have an annoying HEADER ALREADY SENT error in system.log. It is not easy to debug it, what I could do was to improve the logging to isolate the source of the issue (has described here): Cannot ...
Fra's user avatar
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3 votes
2 answers
1k views

Error message in system.log regarding non well formed numeric value in Gd2.php

I can't figure out what this error message is in the system.log file. Have open the Gd2.php file looking at lines 492 and 513 and it has something to do with image watermark? 2015-08-15T20:24:41+00:...
user2774042's user avatar
2 votes
3 answers
9k views

Wrong file in vendor/magento/framework/Image/Adapter/Gd2.php:64 when i install magento 2.3

Please help me. It's displayed below error when I have cloned and installed Magento 2.
Tiến Nguyển Tất's user avatar
2 votes
1 answer
4k views

Magento 2 low image quality on products

We are currently using Magento 2 and all the images uploaded to the website are resized or modified by the system. The result is a poor image quality on all the products. I'm not finding any ...
Dani Polo's user avatar
  • 155