LisaEm 1.2.7RC4_2022.04.01 crashes on quit on macOS 10.15.7 on x86_64

[fdanapfel]

Hi, I wanted to get some experience on how running a Apple Lisa feels like by trying out LisaEm.

I've installed it using lisaem-1.2.7-RC4-2022.04.01-macos-10.15-x86_64.pkg from https://lisa.sunder.net/downloads.html, and while starting the App works fine it crashes every time I select "Quit LisaEm".

Here is the crash report I get: ` Path: /Applications/LisaEm.app/Contents/MacOS/lisaem-x86_64-10.15-wx3.1.5 Identifier: net.sunder.lisaem Version: 1.2.7-RC4_2022.04.01 (1.2.7-RC4_2022.04.01) Code Type: X86-64 (Native) Parent Process: ??? [1] Responsible: lisaem-x86_64-10.15-wx3.1.5 [64270] User ID: 501

Date/Time: 2022-09-15 22:24:37.663 +0200 OS Version: Mac OS X 10.15.7 (19H2026) Report Version: 12 Anonymous UUID: 4947E39D-E7A8-328B-60AE-F9EBEDDE027C

Sleep/Wake UUID: E73AF22B-2C3E-49C9-B9E5-7F700801EF01

Time Awake Since Boot: 230000 seconds Time Since Wake: 57000 seconds

System Integrity Protection: enabled

Crashed Thread: Unknown

Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x000000000000496b Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Segmentation fault: 11 Termination Reason: Namespace SIGNAL, Code 0xb Terminating Process: exc handler [64270]

Backtrace not available

Unknown thread crashed with X86 Thread State (64-bit): rax: 0x000000020c6b3830 rbx: 0x00007f879084a000 rcx: 0x0000000000000000 rdx: 0x0000000000000000 rdi: 0x00007f878ee92440 rsi: 0x0000000000000000 rbp: 0x00007ffee3eb4910 rsp: 0x00007ffee3eb4818 r8: 0x000000000000496b r9: 0x000000000000001b r10: 0x00007f8794900000 r11: 0x00007f879490a900 r12: 0x0000000000000002 r13: 0x00007f878ee8a1d0 r14: 0x00007f879084a000 r15: 0x00007ffee3eb49a0 rip: 0x000000020c5cea60 rfl: 0x0000000000010202 cr2: 0x000000000000496b

Logical CPU: 0 Error Code: 0x00000006 (no mapping for user data write) Trap Number: 14

Binary images description not available

External Modification Summary: Calls made by other processes targeting this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by all processes on this machine: task_for_pid: 148510 thread_create: 0 thread_set_state: 0

Model: iMac14,2, BootROM 433.140.2.0.0, 4 processors, Quad-Core Intel Core i7, 3,5 GHz, 16 GB, SMC 2.15f7 Graphics: kHW_NVidiaGeForceGTX780MItem, NVIDIA GeForce GTX 780M, spdisplays_pcie_device, 4 GB Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343531533641465238412D50422020 Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343531533641465238412D50422020 Memory Module: BANK 0/DIMM1, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343531533641465238412D50422020 Memory Module: BANK 1/DIMM1, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343531533641465238412D50422020 AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x111), Broadcom BCM43xx 1.0 (7.77.111.1 AirPortDriverBrcmNIC-1615.7) Bluetooth: Version 7.0.6f8, 3 services, 27 devices, 1 incoming serial ports Network Service: Wi-Fi, AirPort, en1 Network Service: Ethernet, Ethernet, en0 Serial ATA Device: APPLE SSD SM0128F, 121,33 GB Serial ATA Device: APPLE HDD ST1000DM003, 1 TB USB Device: USB 3.0 Bus USB Device: 4-Port USB 3.0 Hub USB Device: USB3.0 Card Reader USB Device: BRCM20702 Hub USB Device: Bluetooth USB Host Controller USB Device: FaceTime HD Camera (Built-in) USB Device: 4-Port USB 2.0 Hub Thunderbolt Bus: iMac, Apple Inc., 23.10 `

[rayarachelian]

Thanks, I'll take a look at this in the next few weeks, in the middle of some changes, but should hopefully be fixed ~RC5.

[arcanebyte]

Hello - I am sorry to say that issues reported here will not be addressed. The new home for LisaEm maintenance and future development is https://github.com/arcanebyte/lisaem.

FWIW - This is a known issue and the fix is unknown at this time.

[fdanapfel]

@arcanebyte Thanks for the notification. I'll try the version from the other repo and will report there in case I still encounter this issue.