[texshop] TeXShop 4.37

[Bruno Voisin]

> On 14 Sep 2019, at 08:53, Bruno Voisin via texshop <texshop at tug.org> wrote:
> 
> It's probably something specific to my setup, given the may problems and reinstalls there have been with the successive Catalina betas. 

The problem is indeed Catalina's, not TeXShop's. I just got twice a very similar crash with Preview (beginning of crash report below, it shares a lot of similarities), as I was switching from Preview to another app (Illustrator or TeXShop).

Bruno


Process:               Preview [2302]
Path:                  /System/Applications/Preview.app/Contents/MacOS/Preview
Identifier:            com.apple.Preview
Version:               11.0 (998)
Build Info:            Preview-998000000000000~81
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           Preview [2302]
User ID:               501

Date/Time:             2019-09-14 15:55:33.724 +0200
OS Version:            Mac OS X 10.15 (19A558d)
Report Version:        12
Anonymous UUID:        0D210596-C5A0-C47E-89FA-E34B6BF459F8


Time Awake Since Boot: 8500 seconds

System Integrity Protection: enabled

Crashed Thread:        3

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       EXC_I386_GPFLT
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Segmentation fault: 11
Termination Reason:    Namespace SIGNAL, Code 0xb
Terminating Process:   exc handler [2302]

Application Specific Information:
dyld3 mode

Thread 0:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib        	0x00007fff66723f76 mach_msg_trap + 10
1   libsystem_kernel.dylib        	0x00007fff667244dc mach_msg + 60
2   com.apple.CoreFoundation      	0x00007fff2f00d44b __CFRunLoopServiceMachPort + 322
3   com.apple.CoreFoundation      	0x00007fff2f00c9e7 __CFRunLoopRun + 1695
4   com.apple.CoreFoundation      	0x00007fff2f00c0c3 CFRunLoopRunSpecific + 499
5   com.apple.HIToolbox           	0x00007fff2db99f2d RunCurrentEventLoopInMode + 292
6   com.apple.HIToolbox           	0x00007fff2db99c6d ReceiveNextEventCommon + 600
7   com.apple.HIToolbox           	0x00007fff2db999f7 _BlockUntilNextEventMatchingListInModeWithFilter + 64
8   com.apple.AppKit              	0x00007fff2c243ee4 _DPSNextEvent + 990
9   com.apple.AppKit              	0x00007fff2c242c50 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352
10  com.apple.AppKit              	0x00007fff2c23d395 -[NSApplication run] + 658
11  com.apple.AppKit              	0x00007fff2c22f1c6 NSApplicationMain + 777
12  libdyld.dylib                 	0x00007fff665db2a5 start + 1