Brave-browser: Shortcuts / apps on macOS throws exception 'NSInvalidArgumentException' instantly

Created on 4 Dec 2019  路  18Comments  路  Source: brave/brave-browser

Description

When creating an 'app' on macOS 10.15.1 it immediately throws the following error:

2019-12-04 17:30:20.202 app_mode_loader[32295:1717699] -[NSAccessibilityRemoteUIElement accessibilityTitle]: unrecognized selector sent to instance 0x7fe76de4e7d0
2019-12-04 17:30:20.204 app_mode_loader[32295:1717699] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSAccessibilityRemoteUIElement accessibilityTitle]: unrecognized selector sent to instance 0x7fe76de4e7d0'

Steps to Reproduce

  1. Go to fastmail.com (or another site like community.brave.com)
  2. Select More Tools > Create Shortcut and create the shortcut with 'Open as window' selected
  3. Launch the shortcut

Actual result:

Briefly shows website in separate window, crashes right after. Shows the error above. Full error when launching app_mode_loader separately:

objc[32404]: Class BaseView is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083a98) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c472cf8). One of the two will be used. Which one is undefined.
objc[32404]: Class CommandDispatcher is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083ae8) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c472d48). One of the two will be used. Which one is undefined.
objc[32404]: Class ConstrainedWindowAnimationBase is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083b38) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c472d98). One of the two will be used. Which one is undefined.
objc[32404]: Class ConstrainedWindowAnimationShow is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083bb0) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c472e10). One of the two will be used. Which one is undefined.
objc[32404]: Class ConstrainedWindowAnimationHide is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083c00) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c472e60). One of the two will be used. Which one is undefined.
objc[32404]: Class ConstrainedWindowAnimationPulse is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083c50) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c472eb0). One of the two will be used. Which one is undefined.
objc[32404]: Class ButtonUtils is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083ca0) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c472f00). One of the two will be used. Which one is undefined.
objc[32404]: Class TextFieldUtils is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083cf0) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c472f50). One of the two will be used. Which one is undefined.
objc[32404]: Class FindPasteboard is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083d18) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c472f78). One of the two will be used. Which one is undefined.
objc[32404]: Class FlippedView is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083d90) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c472ff0). One of the two will be used. Which one is undefined.
objc[32404]: Class FocusTracker is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083db8) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c473018). One of the two will be used. Which one is undefined.
objc[32404]: Class MenuControllerCocoa is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083e08) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c473068). One of the two will be used. Which one is undefined.
objc[32404]: Class ResponsiveNSMenuItem is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083e30) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c473090). One of the two will be used. Which one is undefined.
objc[32404]: Class ToolTipBaseView is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083ea8) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c473108). One of the two will be used. Which one is undefined.
objc[32404]: Class CrTrackingAreaOwnerProxy is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083ef8) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c473158). One of the two will be used. Which one is undefined.
objc[32404]: Class CrTrackingArea is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083f48) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c4731a8). One of the two will be used. Which one is undefined.
objc[32404]: Class UnderlayOpenGLHostingWindow is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c083f98) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c4731f8). One of the two will be used. Which one is undefined.
objc[32404]: Class WeakPtrNSObject is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c084010) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c473270). One of the two will be used. Which one is undefined.
objc[32404]: Class CrPasteboardItemWrapper is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c084038) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c473298). One of the two will be used. Which one is undefined.
objc[32404]: Class NowPlayingInfoCenterDelegateCocoa is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c084088) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c4732e8). One of the two will be used. Which one is undefined.
objc[32404]: Class RemoteCommandCenterDelegateNS is implemented in both /Users/mdbraber/Applications/Brave Browser Apps.localized/Fastmail.app/Fastmail.app/Contents/MacOS/./app_mode_loader (0x10c0840d8) and /Applications/Brave Browser.app/Contents/Frameworks/Brave Browser Framework.framework/Versions/78.1.0.1/Brave Browser Framework (0x11c473338). One of the two will be used. Which one is undefined.
2019-12-04 17:37:53.041 app_mode_loader[32404:1724145] -[NSAccessibilityRemoteUIElement accessibilityTitle]: unrecognized selector sent to instance 0x7fedc9825aa0
2019-12-04 17:37:53.043 app_mode_loader[32404:1724145] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSAccessibilityRemoteUIElement accessibilityTitle]: unrecognized selector sent to instance 0x7fedc9825aa0'
*** First throw call stack:
(
    0   CoreFoundation                      0x00007fff2fdd2f53 __exceptionPreprocess + 250
    1   libobjc.A.dylib                     0x00007fff65e98835 objc_exception_throw + 48
    2   CoreFoundation                      0x00007fff2fe5d106 -[NSObject(NSObject) __retain_OA] + 0
    3   CoreFoundation                      0x00007fff2fd796cb ___forwarding___ + 1427
    4   CoreFoundation                      0x00007fff2fd790a8 _CF_forwarding_prep_0 + 120
    5   Brave Browser Framework             0x000000011842c9b1 ChromeMain + 78342513
    6   AppKit                              0x00007fff2cff58e2 -[NSAccessibilityAttributeAccessorInfo getAttributeValue:forObject:] + 58
    7   AppKit                              0x00007fff2d57ef02 ___NSAccessibilityEntryPointValueForAttribute_block_invoke.805.llvm.7288867694539378565 + 1674
    8   AppKit                              0x00007fff2d57ac29 NSAccessibilityPerformEntryPointObject.llvm.7288867694539378565 + 16
    9   AppKit                              0x00007fff2d57ad6a _NSAccessibilityEntryPointValueForAttribute.llvm.7288867694539378565 + 168
    10  AppKit                              0x00007fff2d36c59a -[NSObject(NSAccessibilityInternal) _accessibilityValueForAttribute:clientError:] + 351
    11  AppKit                              0x00007fff2d371736 CopyAppKitUIElementAttributeValueNoCatch + 98
    12  AppKit                              0x00007fff2d36e619 CopyAttributeValue + 142
    13  HIServices                          0x00007fff2dfb0b9d _AXXMIGCopyAttributeValue + 389
    14  HIServices                          0x00007fff2dfd252b _XCopyAttributeValue + 443
    15  HIServices                          0x00007fff2df90553 mshMIGPerform + 205
    16  CoreFoundation                      0x00007fff2fd39d9f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41
    17  CoreFoundation                      0x00007fff2fd39cef __CFRunLoopDoSource1 + 541
    18  CoreFoundation                      0x00007fff2fd21c9c __CFRunLoopRun + 2612
    19  CoreFoundation                      0x00007fff2fd20fe3 CFRunLoopRunSpecific + 499
    20  HIToolbox                           0x00007fff2e8a867d RunCurrentEventLoopInMode + 292
    21  HIToolbox                           0x00007fff2e8a83bd ReceiveNextEventCommon + 600
    22  HIToolbox                           0x00007fff2e8a8147 _BlockUntilNextEventMatchingListInModeWithFilter + 64
    23  AppKit                              0x00007fff2cf2d864 _DPSNextEvent + 990
    24  AppKit                              0x00007fff2cf2c5d4 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352
    25  AppKit                              0x00007fff2cf26d76 -[NSApplication run] + 658
    26  Brave Browser Framework             0x000000011687e5bc ChromeMain + 49317244
    27  Brave Browser Framework             0x000000011687d0e8 ChromeMain + 49311912
    28  Brave Browser Framework             0x00000001168cf408 ChromeMain + 49648584
    29  Brave Browser Framework             0x00000001168a3137 ChromeMain + 49467639
    30  Brave Browser Framework             0x0000000113975cae ChromeAppModeStart_v6 + 2094
    31  app_mode_loader                     0x000000010bb9d8d1 main + 2449
    32  app_mode_loader                     0x000000010bb9cf5b main + 27
    33  libdyld.dylib                       0x00007fff671fb2e5 start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
[1204/173753.182120:WARNING:system_snapshot_mac.cc(42)] sysctlbyname kern.nx: No such file or directory (2)

Expected result:

Display a separate window with the specific website and not crash ;-)

Reproduces how often:

Always reproducible

Brave version (brave://version info)

Brave | 1.0.1 Chromium: 78.0.3904.108聽(Official Build)聽(64-bit)
-- | --
Revision | 4b26898a39ee037623a72fcfb77279fce0e7d648-refs/branch-heads/3904@{#889}
OS | macOS Version 10.15.1 (Build 19B88)
JavaScript | V8聽7.8.279.23
Flash | (Disabled)
User Agent | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36
Command Line | /Applications/Brave Browser.app/Contents/MacOS/Brave Browser --enable-dom-distiller --disable-domain-reliability --no-pings --extension-content-verification=enforce_strict --extensions-install-verification=enforce --enable-oop-rasterization=Enabled --sync-url=https://no-thanks.invalid --enable-features=NewExtensionUpdaterService,PasswordImport,WebUIDarkMode,SimplifyHttpsIndicator --disable-features=SmsReceiver,AudioServiceOutOfProcess,NotificationTriggers,AutofillServerCommunication,LookalikeUrlNavigationSuggestionsUI,UnifiedConsent,SyncUSSBookmarks --flag-switches-begin --flag-switches-end
Executable Path | /Applications/Brave Browser.app/Contents/MacOS/Brave Browser
Profile Path | /Users/mdbraber/Library/Application Support/BraveSoftware/Brave-Browser/Default

Version/Channel Information:

  • Can you reproduce this issue with the current release?
    Yes

  • Can you reproduce this issue with the beta channel?
    Yes

  • Can you reproduce this issue with the dev channel?
    Did not try

  • Can you reproduce this issue with the nightly channel?
    Did not try

Other Additional Information:

  • Does the issue resolve itself when disabling Brave Shields?
    No

  • Does the issue resolve itself when disabling Brave Rewards?
    No

  • Is the issue reproducible on the latest version of Chrome?
    No - tried latest version of Chromium (Version 77.0.3865.90 (Official Build) (64-bit)) and this works fine

Similar reports

This issue has already been reported in the community forums thrice by others:

OmacOS crash featurpwa featureapps prioritP3
Source
picture mdbraber
👍6

Most helpful comment

I'm looking in to this, it's been affecting me this whole time

picture petemill on 21 Sep 2020
🎉7 ❤4

All 18 comments

After some digging I've found that BetterSnapTool (https://folivora.ai/bettersnaptool) seems to be causing the problems. I'll try and see if I can find what exactly is causing this and why it's actually causing Brave to crash (and not BetterSnapTool)

mdbraber picture mdbraber on 4 Dec 2019
👍3

Did some more digging and it seems this is a bug in Brave, rather than BetterSnapTool. The accessibilityTitle property called should exist. I'm not sure what patches Brave uses that change this, because it does exist in the original Chrome source code (and e.g. Chromium doesn't crash from the same problem): https://github.com/chromium/chromium/search?q=accessibilityTitle&unscoped_q=accessibilityTitle

I've asked the BetterSnapTool developer about his knowledge about this particular type of crash: _"Maybe Brave uses a different kind of custom window for more customisability or something like that. In that case they should either disable Accessibility support completely for that window or implement all the required methods (or at least add stubs so it won't crash when macOS calls them)."_ (https://community.folivora.ai/t/bettersnaptool-and-bettertouchtool-cause-brave-web-browser-apps-to-crash/12299/5)

@bsclifton would you be able to elaborate? Also, it seems this should be tagged as a bug rather than a feature?

mdbraber picture mdbraber on 9 Dec 2019
👍1

I'm curious if this is the same problem as https://github.com/brave/brave-browser/issues/7546

@mdbraber do you use the digital keyboard?

Sorry for not commenting earlier; I had added labels as a way to triage the issue and make it more searchable. I am not familiar with the error

bsclifton picture bsclifton on 31 Dec 2019

@bsclifton no, I don't use the digital keyboard, but BetterSnapTool does use many of the accessibility features, so I could be calling the same methods which make Brave crash

mdbraber picture mdbraber on 17 Jan 2020
👍1

I can confirm that this is the reason for my instant crashes too. Launched app shortcuts created with Brave causes the app to crash after any user interaction (ex, clicking on toolbar). Closing BetterSnapTool solves this issue.

I can also confirm that this doesn't happen for shortcut apps created by Chrome - just Brave app shortcuts.

digitalmaster picture digitalmaster on 4 May 2020

+1 from Community user:
https://community.brave.com/t/brave-browser-apps-fail-to-open/128797/2

Brave-Matt picture Brave-Matt on 22 May 2020

@Brave-Matt great if you could get some developer eyes on this!

mdbraber picture mdbraber on 25 May 2020
👍1

Same issue here with Better Touch Tool :(

melMass picture melMass on 5 Jun 2020

I've had to kill the process. I miss my shortcuts 馃槩... I cry a little bit everytime I have to reach for my mouse to resize a window 馃槶馃槅

digitalmaster picture digitalmaster on 5 Jun 2020

@mdbraber @melMass @digitalmaster can you all please try the Nightly build of Brave?
https://brave.com/download-nightly/

Try to create a shortcut and see if you run into the same problem. There's a good chance (with Chromium 83, which is on master and will be on Beta soon) it will be fixed

If that does fix it, we have a release coming next week 馃槃

bsclifton picture bsclifton on 5 Jun 2020
👀1

@bsclifton thanks for picking this up! Something has changed, but unfortunately for the worse: Nightly unfortunately instantly crashes now instead of after moving a window. Same error it seems: 2020-06-05 10:39:46.653 app_mode_loader[84717:2118134] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSAccessibilityRemoteUIElement accessibilityTitle]: unrecognized selector sent to instance 0x7fb996c0a1e0'

Here's the stack trace:

mdbraber-mbp:MacOS mdbraber$ ./app_mode_loader
[0605/103945.986324:INFO:app_mode_loader_mac.mm(76)] Using user data dir /Users/mdbraber/Library/Application Support/BraveSoftware/Brave-Browser-Nightly
[0605/103945.987713:INFO:app_mode_loader_mac.mm(95)] Framework version from symlink 83.1.11.50
[0605/103945.988575:INFO:app_mode_loader_mac.mm(134)] Loading framework /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework
objc[84717]: Class BaseView is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada94a0) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62ec30). One of the two will be used. Which one is undefined.
objc[84717]: Class CommandDispatcher is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada94f0) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62ec80). One of the two will be used. Which one is undefined.
objc[84717]: Class ConstrainedWindowAnimationBase is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9540) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62ecd0). One of the two will be used. Which one is undefined.
objc[84717]: Class ConstrainedWindowAnimationShow is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada95b8) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62ed48). One of the two will be used. Which one is undefined.
objc[84717]: Class ConstrainedWindowAnimationHide is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9608) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62ed98). One of the two will be used. Which one is undefined.
objc[84717]: Class ConstrainedWindowAnimationPulse is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9658) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62ede8). One of the two will be used. Which one is undefined.
objc[84717]: Class ButtonUtils is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada96a8) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62ee38). One of the two will be used. Which one is undefined.
objc[84717]: Class TextFieldUtils is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada96f8) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62ee88). One of the two will be used. Which one is undefined.
objc[84717]: Class FindPasteboard is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9720) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62eeb0). One of the two will be used. Which one is undefined.
objc[84717]: Class FlippedView is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9798) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62ef28). One of the two will be used. Which one is undefined.
objc[84717]: Class FocusTracker is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada97c0) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62ef50). One of the two will be used. Which one is undefined.
objc[84717]: Class WeakPtrToMenuModelAsNSObject is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9810) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62efa0). One of the two will be used. Which one is undefined.
objc[84717]: Class MenuControllerCocoa is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9860) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62eff0). One of the two will be used. Which one is undefined.
objc[84717]: Class ToolTipBaseView is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada98b0) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62f040). One of the two will be used. Which one is undefined.
objc[84717]: Class CrTrackingAreaOwnerProxy is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9900) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62f090). One of the two will be used. Which one is undefined.
objc[84717]: Class CrTrackingArea is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9950) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62f0e0). One of the two will be used. Which one is undefined.
objc[84717]: Class UnderlayOpenGLHostingWindow is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada99a0) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62f130). One of the two will be used. Which one is undefined.
objc[84717]: Class WeakPtrNSObject is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9a18) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62f1a8). One of the two will be used. Which one is undefined.
objc[84717]: Class CrPasteboardItemWrapper is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9a40) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62f1d0). One of the two will be used. Which one is undefined.
objc[84717]: Class NowPlayingInfoCenterDelegateCocoa is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9a90) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62f220). One of the two will be used. Which one is undefined.
objc[84717]: Class RemoteCommandCenterDelegateCocoa is implemented in both /Users/mdbraber/Applications/Brave Browser Nightly Apps.localized/NOS.app/Contents/MacOS/./app_mode_loader (0x10ada9ae0) and /Applications/Brave Browser Nightly.app/Contents/Frameworks/Brave Browser Nightly Framework.framework/Versions/83.1.11.50/Brave Browser Nightly Framework (0x11e62f270). One of the two will be used. Which one is undefined.
[0605/103946.179627:INFO:app_shim_controller.mm(248)] Connected to com.brave.Browser.nightly.apps.027f39e5d2729fbfc2628e237b3d100b
[0605/103946.187376:INFO:app_shim_controller.mm(334)] Sent OnShimConnected
[0605/103946.242533:INFO:app_shim_controller.mm(366)] Received OnShimConnected.
2020-06-05 10:39:46.647 app_mode_loader[84717:2118134] -[NSAccessibilityRemoteUIElement accessibilityTitle]: unrecognized selector sent to instance 0x7fb996c0a1e0
2020-06-05 10:39:46.653 app_mode_loader[84717:2118134] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSAccessibilityRemoteUIElement accessibilityTitle]: unrecognized selector sent to instance 0x7fb996c0a1e0'
*** First throw call stack:
(
    0   CoreFoundation                      0x00007fff33781be7 __exceptionPreprocess + 250
    1   libobjc.A.dylib                     0x00007fff6c5595bf objc_exception_throw + 48
    2   CoreFoundation                      0x00007fff33800c77 -[NSObject(NSObject) __retain_OA] + 0
    3   CoreFoundation                      0x00007fff336e644b ___forwarding___ + 1427
    4   CoreFoundation                      0x00007fff336e5e28 _CF_forwarding_prep_0 + 120
    5   Brave Browser Nightly Framework     0x000000011a36e971 ChromeMain + 82817217
    6   AppKit                              0x00007fff30a28a4a -[NSAccessibilityAttributeAccessorInfo getAttributeValue:forObject:] + 58
    7   AppKit                              0x00007fff30fe63f9 ___NSAccessibilityEntryPointValueForAttribute_block_invoke.805 + 1674
    8   AppKit                              0x00007fff30fe2244 NSAccessibilityPerformEntryPointObject + 16
    9   AppKit                              0x00007fff30ca63e1 _NSAccessibilityEntryPointValueForAttribute + 168
    10  AppKit                              0x00007fff30de7883 -[NSObject(NSAccessibilityInternal) _accessibilityValueForAttribute:clientError:] + 351
    11  AppKit                              0x00007fff30dec99e CopyAppKitUIElementAttributeValueNoCatch + 98
    12  AppKit                              0x00007fff30de9882 CopyAttributeValue + 142
    13  HIServices                          0x00007fff319dc3f6 _AXXMIGCopyAttributeValue + 389
    14  HIServices                          0x00007fff319fd4bb _XCopyAttributeValue + 443
    15  HIServices                          0x00007fff319bcf64 mshMIGPerform + 174
    16  CoreFoundation                      0x00007fff33706394 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41
    17  CoreFoundation                      0x00007fff337062e0 __CFRunLoopDoSource1 + 541
    18  CoreFoundation                      0x00007fff33704e09 __CFRunLoopRun + 2270
    19  CoreFoundation                      0x00007fff33703ece CFRunLoopRunSpecific + 462
    20  HIToolbox                           0x00007fff32332abd RunCurrentEventLoopInMode + 292
    21  HIToolbox                           0x00007fff323327d5 ReceiveNextEventCommon + 584
    22  HIToolbox                           0x00007fff32332579 _BlockUntilNextEventMatchingListInModeWithFilter + 64
    23  AppKit                              0x00007fff3097a829 _DPSNextEvent + 883
    24  AppKit                              0x00007fff30979070 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352
    25  AppKit                              0x00007fff3096ad7e -[NSApplication run] + 658
    26  Brave Browser Nightly Framework     0x0000000118824e4c ChromeMain + 54203804
    27  Brave Browser Nightly Framework     0x00000001188238b2 ChromeMain + 54198274
    28  Brave Browser Nightly Framework     0x00000001187cd1b3 ChromeMain + 53844227
    29  Brave Browser Nightly Framework     0x00000001187a3513 ChromeMain + 53673059
    30  Brave Browser Nightly Framework     0x0000000115473538 ChromeAppModeStart_v6 + 2296
    31  app_mode_loader                     0x000000010a8878f8 main + 2872
    32  app_mode_loader                     0x000000010a886ddb main + 27
    33  libdyld.dylib                       0x00007fff6d700cc9 start + 1
    34  ???                                 0x0000000000000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
[0605/103946.880313:WARNING:system_snapshot_mac.cc(42)] sysctlbyname kern.nx: No such file or directory (2)
Abort trap: 6
mdbraber picture mdbraber on 5 Jun 2020

@bsclifton Thanks for looking into this.

Exact same behavior for me. Crashes as soon as I perform some action (like trying to drag the window).

digitalmaster picture digitalmaster on 5 Jun 2020

Assuming priority/P4 label means this won't be done any time soon?

digitalmaster picture digitalmaster on 17 Aug 2020
😕1

I'm looking in to this, it's been affecting me this whole time

petemill picture petemill on 21 Sep 2020
🎉7 ❤4

+1 - I do not use BetterSnap or BetterTouch, however seeing the same problem. Apps work fine with Chrome, but crashes on Brave.

Thanks for looking into this @petemill !

halkazzar picture halkazzar on 22 Sep 2020
👍1

cc: @jumde

rebron picture rebron on 29 Sep 2020

Same here with BTT

benlc picture benlc on 1 Oct 2020

Same exact problem here. I can provide logs for several apps if helpful. The only one that still works for me is Google Keep.

ron-wolf picture ron-wolf on 30 Nov 2020
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