I can confirm that our current version of PDF.js (2.13.216) is only compatible with Safari 15.4 and above, due to the use of the structuredClone() method: https://developer.mozilla.org/en- US/docs/Web/API/structuredClone#browser_compatibility
This method is also used in the latest version of PDF.js (2.14.305), so unfortunately, the only way to solve this problem is to upgrade Safari to 15.4 or above. Hopefully your OS will allow you to do that. Otherwise you might need to use Chrome or Firefox. Cheers Dianne -- You received this bug notification because you are a member of Mahara Contributors, which is subscribed to Mahara. Matching subscriptions: mahara-contributors https://bugs.launchpad.net/bugs/1962580 Title: Blocktype PDF - Missing command icons on PDF viewer Status in Mahara: Incomplete Bug description: Our Mahara 21.10 installation is on an Ubuntu 20.10 LTS Server running PHP 7.4. Using Safari in a view containing a PDF block the command button icons of the PDF viewer are not displayed (Buttons are graphically "empty"). Nevertheless normal functionality is provided by clicking on those buttons. This issue doesn't appear on Firefox and Chrome. Looking at the console output it shows, that in Safari the icon svg files are fetched from a different location on the server than in Firefox and Chrome. Does anybody else has this issue? Cheers Alex To manage notifications about this bug go to: https://bugs.launchpad.net/mahara/+bug/1962580/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~mahara-contributors Post to : [email protected] Unsubscribe : https://launchpad.net/~mahara-contributors More help : https://help.launchpad.net/ListHelp
