RESOLVED DUPLICATE of bug 295799300942
WasmGC crash with Flutter Web app 
https://bugs.webkit.org/show_bug.cgi?id=300942
Summary WasmGC crash with Flutter Web app
kevmoo
Reported 2025-10-16 16:23:18 PDT
Created attachment 477106 [details] Displaying crash message in Safari See https://bouncing.web.app Often getting `RuntimeError: ref.cast failed to cast reference to target heap type` which does not happen on Firefox or Chrome latest. I also occasionally get a full crash of the tab, but this seems to be happening less often.
Attachments
Displaying crash message in Safari (52.34 KB, image/png)
2025-10-16 16:23 PDT, kevmoo 		no flags
Details
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kevmoo
Comment 1 2025-10-16 16:32:16 PDT
Looks like my TL beat me to it – 3 months ago - https://bugs.webkit.org/show_bug.cgi?id=295799 I think we can close this as duplicate. Sorry!
Alexey Proskuryakov
Comment 2 2025-10-17 08:46:55 PDT
Thank you for the update! *** This bug has been marked as a duplicate of bug 295799 ***
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