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Export Crashes when export, just me?

jemostrom

Member
Premium Classic Member
Premium Cloud Member
Joined
Jul 8, 2015
Messages
69
Lightroom Experience
Beginner
Lightroom Version
Lightroom Version Number
13.5.1
Operating System
  1. macOS 15 Sequoia
LR Classic have started to crash when I export photos, it's a bit strange since the LRC UI keep on running but I get a crash dialog and a stack trace. So I guess that the export is not only done in a separate thread from the UI, but on a completely different process. Does this happen for just me or are there others who have the same problem

The top of the crash log reads

Code:
Process:               Adobe Lightroom Classic [6364]
Path:                  /Applications/Adobe Lightroom Classic/Adobe Lightroom Classic.app/Contents/MacOS/Adobe Lightroom Classic
Identifier:            com.adobe.LightroomClassicCC7
Version:               13.5.1 (13.5.1)
Code Type:             X86-64 (Native)
Parent Process:        Adobe Lightroom Classic [6299]

[snip]

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x0000282ab42bb19e
Exception Codes:       0x0000000000000001, 0x0000282ab42bb19e

Termination Reason:    Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process:   exc handler [6364]

VM Region Info: 0x282ab42bb19e is not in any region.  Bytes after previous region: 44148713623967  Bytes before following region: 61389239766626
      REGION TYPE                    START - END         [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      mapped file                 387c6f000-387c72000    [   12K] r--/rwx SM=S/A  Object_id=6e1f8fe8
--->  GAP OF 0x5ffc7838e000 BYTES
      MALLOC_NANO              600000000000-600020000000 [512.0M] rw-/rwx SM=COW 

Application Specific Information:
*** multi-threaded process forked ***
crashed on child side of fork pre-exec


Thread 0 Crashed:
0   libobjc.A.dylib                       0x7ff819bcd4ea objc_destructInstance + 37
1   libobjc.A.dylib                       0x7ff819bd941d object_dispose + 19
2   Chromium Embedded Framework              0x128f1caf2 ChromeAppModeStart_v7 + 31083138
3   libxpc.dylib                          0x7ff819c9cad3 -[OS_xpc_object dealloc] + 47
 
Sequoia is a recent update from Apple. I’m not sure Adobe has announced support for Sequoia. It is possible that this could be your problem. Are you using a Silicon or Intel Mac?

It might help Adobe if you report it as an issue. I am sure there will be bugs in MacOS 15 that will require a decimal update.


Sent from my iPad using Tapatalk
 
Intel, a 2018 Mini with a basic config ... so I can't take advantage of all the features in LR

This has happened for a while, I'm not sure if I had problem before I upgraded to Sequoia or not. I'll send some info to Adobe the next time it happens.
 
In your Export dialogue, do you have something specified in the Post-Processing section, at the very end? If so, try running without specifying that.
 
Intel, a 2018 Mini with a basic config ... so I can't take advantage of all the features in LR
Since Mac OS 14.4.1, LR has had issues with Intel Macs with certain GPUs. Next troubleshooting steps:

1. Do the LR menu command Help > System Info and copy/paste the entire contents here so we can see exactly which versions of hardware and software LR thinks you're running and important LR options that are set.

2. Set Preferences > Performance > Use Graphics Processor to Off. Do you still get the error?
 
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