“Fatal Error Occured” with MacOS 15.4 Developer Beta 1

The place to discuss Mac OS X version of MakeMKV
iamaydo
Posts: 1
Joined: Tue Apr 01, 2025 4:07 pm

Re: “Fatal Error Occured” with MacOS 15.4 Developer Beta 1

Post by iamaydo »

mike admin wrote:
Tue Apr 01, 2025 8:29 am
The updated version for 15.4 will be available in a couple days.
Thank you!
KENSAI
Posts: 63
Joined: Sun Feb 24, 2013 7:50 pm

Re: “Fatal Error Occured” with MacOS 15.4 Developer Beta 1

Post by KENSAI »

Glad to hear a fix is coming, I was a bit panicked when I put in a new Blu-ray today to rip and saw an error I've never seen MakeMKV show before. :cry:
Z4Devil
Posts: 1
Joined: Wed Apr 02, 2025 3:08 pm

Re: “Fatal Error Occured” with MacOS 15.4 Developer Beta 1

Post by Z4Devil »

mike admin wrote:
Tue Apr 01, 2025 8:29 am
The updated version for 15.4 will be available in a couple days.
YAY! Mike, you are my hero. Have googled everything in terms with this issue ... and found out that this is not a single problem of mine (have a purchased lifetime license). Had already suspected that there was a connection with macOS, but now I am reassured that the OS is the culprit. Before the update on Monday, everything was working fine.
Thanks again for your wok. :-)
Cuddy2977
Posts: 26
Joined: Tue Jun 09, 2015 5:42 pm

Re: “Fatal Error Occured” with MacOS 15.4 Developer Beta 1

Post by Cuddy2977 »

I’ve been having this issue, as well: do we have an ETA for the update?
Dopefish
Posts: 9
Joined: Fri Oct 26, 2018 4:38 pm

Re: “Fatal Error Occured” with MacOS 15.4 Developer Beta 1

Post by Dopefish »

Went to do first rip today since upgrading to 15.4, and ran into this error.

So in the grand tradition of 90's era AOL.. "Me too!"
Cuddy2977
Posts: 26
Joined: Tue Jun 09, 2015 5:42 pm

Re: “Fatal Error Occured” with MacOS 15.4 Developer Beta 1

Post by Cuddy2977 »

mike admin wrote:
Tue Apr 01, 2025 8:29 am
The updated version for 15.4 will be available in a couple days.
I hope so, Mike: this is very frustrating … !
jeromec
Posts: 9
Joined: Sat Jan 09, 2010 5:50 pm

Re: “Fatal Error Occured” with MacOS 15.4 Developer Beta 1

Post by jeromec »

Hadn't used MakeMKV for quite some time and tried at the worst moment, just after updating all my Mac to macOS 15.4! :-)
Very good news that a fix is coming soon.

Also, MakeMKV can rip discs in a Windows VM (I fully tested Parallels Desktop and started a rip with UTM) on an Apple Silicon Mac, so for those with Windows VM, that's a (hopefully very temporary) workaround :-)
Konten
Posts: 52
Joined: Sun Aug 21, 2022 8:30 am

Re: “Fatal Error Occured” with MacOS 15.4 Developer Beta 1

Post by Konten »

jeromec wrote:
Thu Apr 03, 2025 10:36 am
Hadn't used MakeMKV for quite some time and tried at the worst moment, just after updating all my Mac to macOS 15.4! :-)
Very good news that a fix is coming soon.

Also, MakeMKV can rip discs in a Windows VM (I fully tested Parallels Desktop and started a rip with UTM) on an Apple Silicon Mac, so for those with Windows VM, that's a (hopefully very temporary) workaround :-)
Does this work for 4K's as well?
jeromec
Posts: 9
Joined: Sat Jan 09, 2010 5:50 pm

Re: “Fatal Error Occured” with MacOS 15.4 Developer Beta 1

Post by jeromec »

Konten wrote:
Thu Apr 03, 2025 11:20 am
jeromec wrote:
Thu Apr 03, 2025 10:36 am
Hadn't used MakeMKV for quite some time and tried at the worst moment, just after updating all my Mac to macOS 15.4! :-)
Also, MakeMKV can rip discs in a Windows VM (I fully tested Parallels Desktop and started a rip with UTM) on an Apple Silicon Mac, so for those with Windows VM, that's a (hopefully very temporary) workaround :-)
Does this work for 4K's as well?
Yes. I only tried 1 4K Blu-ray disc though. I could use the MakeMKV registration code in MakeMKV for Windows :-)
This is with Parallels Desktop 20 and Windows 11 Pro 24H2 for ARM on a Mac Studio M1 Max with macOS 15.4.
I just extract directly to a (shared) folder on the Mac side :-)
Last edited by jeromec on Thu Apr 03, 2025 3:20 pm, edited 2 times in total.
Konten
Posts: 52
Joined: Sun Aug 21, 2022 8:30 am

Re: “Fatal Error Occured” with MacOS 15.4 Developer Beta 1

Post by Konten »

jeromec wrote:
Thu Apr 03, 2025 1:47 pm
Konten wrote:
Thu Apr 03, 2025 11:20 am
jeromec wrote:
Thu Apr 03, 2025 10:36 am
Hadn't used MakeMKV for quite some time and tried at the worst moment, just after updating all my Mac to macOS 15.4! :-)
Also, MakeMKV can rip discs in a Windows VM (I fully tested Parallels Desktop and started a rip with UTM) on an Apple Silicon Mac, so for those with Windows VM, that's a (hopefully very temporary) workaround :-)
Does this work for 4K's as well?
Yes. I only tried 1 4K Blu-ray disc though. I could use the MakeMKV registration code in MakeMKV for Windows :-)
This is with Parallels Desktop 20 and Windows 2024H2 for ARM on a Mac Studio M1 Max with macOS 15.4.
I just extract directly to a (shared) folder on the Mac side :-)
That's brilliant. Thanks so much for confirming!! :)
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