# Several versions crash after update to 23.10 qt6/5

**URL:** <https://forums.ankiweb.net/t/several-versions-crash-after-update-to-23-10-qt6-5/36728>\
**Category:** Help\
**Created:** [November 5, 2023, 5:04pm UTC](https://forums.ankiweb.net/t/several-versions-crash-after-update-to-23-10-qt6-5/36728 "2023-11-05T17:04:53Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mededu](https://avatars.discourse-cdn.com/v4/letter/m/76d3ee/32.png) [@mededu](https://forums.ankiweb.net/u/mededu)\
**Post date:** [November 5, 2023, 5:04pm UTC](https://forums.ankiweb.net/t/several-versions-crash-after-update-to-23-10-qt6-5/36728/1 "2023-11-05T17:04:53Z")

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Hi everyone,

I tried updating to 23.10 mac intel qt6 or 23.10 mac intel qt5, both didn’t work. After trying several older versions 2.1.66 mac intel qt5 worked. I’m confused though. I thought I had updated to qt6 before, is it possible that my mac is too old? My system is macOS 11.7.1, MacBook Pro Mid 2014.

Error message I got (hope this is the relevant passage):  
…  
Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC\_BAD\_ACCESS (SIGSEGV)  
Exception Codes: KERN\_INVALID\_ADDRESS at 0x0000000007cfb000  
Exception Note: EXC\_CORPSE\_NOTIFY

Termination Signal: Segmentation fault: 11  
Termination Reason: Namespace SIGNAL, Code 0xb  
Terminating Process: exc handler [1381]  
…

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**Author:** ![cqg](https://avatars.discourse-cdn.com/v4/letter/c/e95f7d/32.png) [@cqg](https://forums.ankiweb.net/u/cqg)\
**Post date:** [November 5, 2023, 6:51pm UTC](https://forums.ankiweb.net/t/several-versions-crash-after-update-to-23-10-qt6-5/36728/2 "2023-11-05T18:51:34Z")

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Have you tried 23.10.1?

> [@Anki 23.10.1 Release Candidate](https://forums.ankiweb.net/t/anki-23-10-1-release-candidate/36631):
>
> Hi all, A new RC is available: [Releases · ankitects/anki · GitHub](https://github.com/ankitects/anki/releases/) Due to the change of toolkit and the short timeframe before a new stable release will come out, I’d appreciate as many people testing it as possible.

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**Author:** ![system](https://us1.discourse-cdn.com/flex002/uploads/anki2/original/1X/8f1279ababc5879d54e4838989f606cfe55af8c7.jpeg) [@system](https://forums.ankiweb.net/u/system)\
**Post date:** [December 5, 2023, 6:52pm UTC](https://forums.ankiweb.net/t/several-versions-crash-after-update-to-23-10-qt6-5/36728/3 "2023-12-05T18:52:20Z")

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