264201 2023-11-04 00:41:34 -0700 "Blob loading failed" accessing https://csacademy.com 2023-11-09 05:51:29 -0800 1 1 1 Unclassified WebKit WebKitGTK WebKit Local Build PC Linux RESOLVED DUPLICATE 262777 P2 Normal --- 1 xry111 webkit-unassigned bugs-noreply guillaume.webkit mcatanzaro mike oldest_to_newest 1989943 0 xry111 2023-11-04 00:41:34 -0700 With WebkitGTK-2.42.1, accessing https://csacademy.com/ results an error message "Blob loading failed" and there is no way to use the function of this website at all. The related console message retrieved via inspector: ``` [Warning] [blocked] The page at https://csacademy.com/ was not allowed to display insecure content from blob:https://csacademy.com/5eaa0ea8-f624-4a11-acdb-2084c0dd6695. (bundle.js, line 2856) [Error] Not allowed to request resource (anonymous function) (bundle.js:2856) [Error] Cannot load blob:https://csacademy.com/5eaa0ea8-f624-4a11-acdb-2084c0dd6695 due to access control checks. (anonymous function) (bundle.js:2856) ``` 1990209 1 ap 2023-11-06 10:16:26 -0800 This doesn't appear to happen in Safari. 1990920 2 guillaume.webkit 2023-11-08 12:45:49 -0800 I have the same problem with WebkitGTK too, when trying to send files on element.io. It’s probably only related to WebkitGTK. 1991112 3 xry111 2023-11-09 04:15:38 -0800 (In reply to Guilaume Ayoub from comment #2) > I have the same problem with WebkitGTK too, when trying to send files on > element.io. It’s probably only related to WebkitGTK. I'm modifying the component field then. Glad to know I'm not alone anyway. 1991121 4 mcatanzaro 2023-11-09 05:51:29 -0800 *** This bug has been marked as a duplicate of bug 262777 ***