Rodrigo Castillo Posted August 31, 2022 Share Posted August 31, 2022 (edited) PHP 8 no longer silently ignores fatal errors. Background processing of profile pictures in our self-hosted instance was failing on system\Images\Gd.php line 224, which throws a fatal error on imagecolorsforindex if the computed transparency index of a GIF is outside the color range of the image. Fortunately, someone else document a fix at https://github.com/processwire/processwire-issues/issues/1299, which worked (after substituting variable names): // Suggested by https://github.com/processwire/processwire-issues/issues/1299 $transcol = $transindex != -1 ? @imagecolorsforindex($this->image, ($transindex < imagecolorstotal($this->image) ? $transindex : $transindex - 1)) : 0; // $transcol = @imagecolorsforindex( $this->image, $transindex ); Edited August 31, 2022 by Rodrigo Castillo SeNioR- 1 Link to comment Share on other sites More sharing options...
Marc Stridgen Posted August 31, 2022 Share Posted August 31, 2022 Thank you for bringing this issue to our attention! I can confirm this should be further reviewed and I have logged an internal bug report for our development team to investigate and address as necessary, in a future maintenance release. Link to comment Share on other sites More sharing options...
Marc Stridgen Posted September 21, 2022 Share Posted September 21, 2022 This apply the patch showing in the support area of your admin CP. This should resolve the issue you are having. Link to comment Share on other sites More sharing options...
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