Expo client crashes on iOS Simulator

Running SDK 36 and installing the latest Expo client app on both iPhone SE 12.4 and iPhone 11 Pro Max 13.2.2 Simulator leads to just crashing on boot.

Hey @chargefox,

We’re aware of this and are currently investigating. Thank you for reporting and taking the time to create visual proof!

Cheers,
Adam

2 Likes

This is happening for me as well not sure if these logs from the simulated device would help root cause but here is the error I’m seeing:

Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.xpc.launchd.domain.pid.PhotosFileProvider.10952): com.apple.photos.ImageConversionService (lint): XPC Service Info.plist is missing XPCService dictionary
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.xpc.launchd.domain.pid.PhotosFileProvider.10952): com.apple.photos.VideoConversionService (lint): XPC Service Info.plist is missing XPCService dictionary
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.textkit.nsattributedstringagent): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.textkit.nsattributedstringagent): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.xpc.launchd.domain.pid.PhotosFileProvider.10952): Failed to bootstrap path: path = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/MediaConversionService.framework/XPCServices/com.apple.photos.VideoConversionService.xpc, error = 107: Malformed bundle
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.xpc.launchd.domain.pid.PhotosFileProvider.10952): Failed to bootstrap path: path = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/MediaConversionService.framework/XPCServices/com.apple.photos.ImageConversionService.xpc, error = 107: Malformed bundle
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.CloudDocs.MobileDocumentsFileProvider): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.CloudDocs.MobileDocumentsFileProvider): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MobileSMS.spotlight): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:43 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MobileSMS.spotlight): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.CloudDocsDaemon.container-metadata-extractor): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.CloudDocsDaemon.container-metadata-extractor): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FileProvider.ArchiveService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FileProvider.ArchiveService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.FontProviderLoader): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.FontProviderLoader): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.GSFontServices): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.GSFontServices): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.UserFontManager): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.UserFontManager): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MTLCompilerService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MTLCompilerService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.backboard.display.archive): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.backboard.display.archive): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FileProvider.ArchiveService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FileProvider.ArchiveService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.FontProviderLoader): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.FontProviderLoader): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.GSFontServices): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.GSFontServices): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.UserFontManager): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.UserFontManager): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MTLCompilerService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MTLCompilerService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.backboard.display.archive): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.backboard.display.archive): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.ctcategories.service): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.ctcategories.service): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.intents.intents-helper): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.intents.intents-helper): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.Maps.MapsSpotlightIndexExtension): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:44 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.Maps.MapsSpotlightIndexExtension): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.Preferences.indexSettingsManifests): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.Preferences.indexSettingsManifests): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.DocumentManagerCore.Downloads): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.DocumentManagerCore.Downloads): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FileProvider.ArchiveService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FileProvider.ArchiveService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.FontProviderLoader): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.FontProviderLoader): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.GSFontServices): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.GSFontServices): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.UserFontManager): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.UserFontManager): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MTLCompilerService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MTLCompilerService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.WebKit.Networking): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.WebKit.Networking): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.avkit.SharedPreferences): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.avkit.SharedPreferences): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.backboard.display.archive): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.backboard.display.archive): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.intents.intents-helper): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.intents.intents-helper): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.textkit.nsattributedstringagent): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.textkit.nsattributedstringagent): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:45 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.DocumentManagerCore.Downloads): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.DocumentManagerCore.Downloads): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FileProvider.ArchiveService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FileProvider.ArchiveService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.FontProviderLoader): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.FontProviderLoader): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.GSFontServices): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.GSFontServices): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.UserFontManager): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.UserFontManager): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MTLCompilerService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MTLCompilerService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.WebKit.Networking): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.WebKit.Networking): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.avkit.SharedPreferences): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.avkit.SharedPreferences): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.backboard.display.archive): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.backboard.display.archive): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.intents.intents-helper): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.intents.intents-helper): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.textkit.nsattributedstringagent): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.textkit.nsattributedstringagent): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnableTransactions
Dec  9 17:43:46 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:19 cjohnson-mbp143 Exponent[11074]: assertion failed: 18G103 17B102: libxpc.dylib + 83135 [2C8335BC-019B-37C6-B8C6-92A04E475054]: 0x7d
Dec  9 17:44:19 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (UIKitApplication:host.exp.Exponent[3c4a][rb-legacy][11074]): Service exited due to SIGABRT
Dec  9 17:44:22 cjohnson-mbp143 Exponent[11076]: assertion failed: 18G103 17B102: libxpc.dylib + 83135 [2C8335BC-019B-37C6-B8C6-92A04E475054]: 0x7d
Dec  9 17:44:22 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (UIKitApplication:host.exp.Exponent[dd9d][rb-legacy][11076]): Service exited due to SIGABRT
Dec  9 17:44:24 cjohnson-mbp143 Exponent[11077]: assertion failed: 18G103 17B102: libxpc.dylib + 83135 [2C8335BC-019B-37C6-B8C6-92A04E475054]: 0x7d
Dec  9 17:44:24 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (UIKitApplication:host.exp.Exponent[f369][rb-legacy][11077]): Service exited due to SIGABRT
Dec  9 17:44:26 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.ctcategories.service): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:26 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.ctcategories.service): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:26 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MediaPlayer.RemotePlayerService): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:26 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MediaPlayer.RemotePlayerService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:26 cjohnson-mbp143 watchlistd[11078]: watchlistd(11078,0x109ad65c0) malloc: Maximum magazines set to 1
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.CallKit.CallDirectoryMaintenance): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.CallKit.CallDirectoryMaintenance): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.xpc.launchd.domain.pid.assistant_service.10874): com.apple.photos.VideoConversionService (lint): XPC Service Info.plist is missing XPCService dictionary
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.xpc.launchd.domain.pid.assistant_service.10874): com.apple.photos.ImageConversionService (lint): XPC Service Info.plist is missing XPCService dictionary
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.CallKit.CallDirectory): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.CallKit.CallDirectory): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.Photos.CPLDiagnose): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.Photos.CPLDiagnose): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.AssetCacheLocatorService): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.AssetCacheLocatorService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FileProvider.ArchiveService): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FileProvider.ArchiveService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.FontProviderLoader): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.FontProviderLoader): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.GSFontServices): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.GSFontServices): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.UserFontManager): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.FontServices.UserFontManager): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MTLCompilerService): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.MTLCompilerService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.backboard.display.archive): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.backboard.display.archive): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.intents.intents-helper): Unknown key for Boolean: EnableTransactions
Dec  9 17:44:36 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (com.apple.intents.intents-helper): Unknown key for Boolean: EnablePressuredExit
Dec  9 17:48:18 cjohnson-mbp143 Exponent[11523]: assertion failed: 18G103 17B102: libxpc.dylib + 83135 [2C8335BC-019B-37C6-B8C6-92A04E475054]: 0x7d
Dec  9 17:48:18 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (UIKitApplication:host.exp.Exponent[2977][rb-legacy][11523]): Service exited due to SIGABRT
Dec  9 17:48:27 cjohnson-mbp143 Exponent[11541]: assertion failed: 18G103 17B102: libxpc.dylib + 83135 [2C8335BC-019B-37C6-B8C6-92A04E475054]: 0x7d
Dec  9 17:48:28 cjohnson-mbp143 com.apple.CoreSimulator.SimDevice.F25FDF61-FE9A-4F11-BA6A-872A4BECDCD1[10741] (UIKitApplication:host.exp.Exponent[34a9][rb-legacy][11541]): Service exited due to SIGABRT

Here is the crash log for what I’m getting. Looks like a missing API key for Firebase?

Process:               Exponent [48113]
Path:                  /Users/USER/Library/Developer/CoreSimulator/Devices/45D3BFA6-FE87-4152-9D36-E03633E44B7F/data/Containers/Bundle/Application/37536148-3866-41F2-AD79-774CD0BE3C99/Exponent-2.14.1.app/Exponent
Identifier:            Exponent
Version:               2.14.1 (2.14.1.107626)
Code Type:             X86-64 (Native)
Parent Process:        launchd_sim [47882]
Responsible:           SimulatorTrampoline [459]
User ID:               501

Date/Time:             2019-12-09 17:51:06.966 -0800
OS Version:            Mac OS X 10.15.1 (19B2106)
Report Version:        12
Bridge OS Version:     4.1 (17P1600)
Anonymous UUID:        BCED3756-2121-F596-A037-B5122A9A1A82

Sleep/Wake UUID:       92AAC486-3289-4137-8764-C901D941F2B2

Time Awake Since Boot: 370000 seconds
Time Since Wake:       940 seconds

System Integrity Protection: enabled

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_CRASH (SIGABRT)
Exception Codes:       0x0000000000000000, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Application Specific Information:
*** Terminating app due to uncaught exception 'com.firebase.core', reason: 'Configuration fails. It may be caused by an invalid GOOGLE_APP_ID in GoogleService-Info.plist or set in the customized options.'
terminating with uncaught exception of type NSException
abort() called
CoreSimulator 681.15 - Device: iPhone 11 Pro Max (45D3BFA6-FE87-4152-9D36-E03633E44B7F) - Runtime: iOS 13.2 (17B102) - DeviceType: iPhone 11 Pro Max

Application Specific Backtrace 1:
0   CoreFoundation                      0x00007fff23c4f02e __exceptionPreprocess + 350
1   libobjc.A.dylib                     0x00007fff50b97b20 objc_exception_throw + 48
2   CoreFoundation                      0x00007fff23c4ee6c +[NSException raise:format:] + 188
3   Exponent                            0x0000000103eec4ba +[FIRApp addAppToAppDictionary:] + 208
4   Exponent                            0x0000000103eebe04 +[FIRApp configureWithName:options:] + 705
5   Exponent                            0x0000000103eeba95 +[FIRApp configureWithOptions:] + 92
6   Exponent                            0x0000000103eeba2a +[FIRApp configure] + 111
7   Exponent                            0x0000000103de46e1 -[EXFaceDetectorAppDelegate application:didFinishLaunchingWithOptions:] + 231
8   Exponent                            0x000000010435cf22 -[UMAppDelegateWrapper application:didFinishLaunchingWithOptions:] + 249
9   Exponent                            0x00000001036a0f2a -[EXAppDelegate application:didFinishLaunchingWithOptions:] + 478
10  UIKitCore                           0x00007fff47846788 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 232
11  UIKitCore                           0x00007fff47848197 -[UIApplication _callInitializationDelegatesWithActions:forCanvas:payload:fromOriginatingProcess:] + 3980
12  UIKitCore                           0x00007fff4784dce6 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1281
13  UIKitCore                           0x00007fff46f843c9 -[_UISceneLifecycleMultiplexer completeApplicationLaunchWithFBSScene:transitionContext:] + 122
14  UIKitCore                           0x00007fff47471be1 _UIScenePerformActionsWithLifecycleActionMask + 83
15  UIKitCore                           0x00007fff46f84edb __101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke + 198
16  UIKitCore                           0x00007fff46f848ea -[_UISceneLifecycleMultiplexer _performBlock:withApplicationOfDeactivationReasons:fromReasons:] + 296
17  UIKitCore                           0x00007fff46f84d08 -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] + 818
18  UIKitCore                           0x00007fff46f8459d -[_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:] + 345
19  UIKitCore                           0x00007fff46f88bcb __186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke_2 + 178
20  UIKitCore                           0x00007fff4739769b +[BSAnimationSettings(UIKit) tryAnimatingWithSettings:actions:completion:] + 865
21  UIKitCore                           0x00007fff4749051f _UISceneSettingsDiffActionPerformChangesWithTransitionContext + 240
22  UIKitCore                           0x00007fff46f888e6 __186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke + 153
23  UIKitCore                           0x00007fff47490422 _UISceneSettingsDiffActionPerformActionsWithDelayForTransitionContext + 84
24  UIKitCore                           0x00007fff46f88754 -[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:] + 381
25  UIKitCore                           0x00007fff46ddf123 __64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke + 657
26  UIKitCore                           0x00007fff46dddca8 -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:] + 248
27  UIKitCore                           0x00007fff46ddee4d -[UIScene scene:didUpdateWithDiff:transitionContext:completion:] + 210
28  UIKitCore                           0x00007fff4784c343 -[UIApplication workspace:didCreateScene:withTransitionContext:completion:] + 535
29  UIKitCore                           0x00007fff473b920d -[UIApplicationSceneClientAgent scene:didInitializeWithEvent:completion:] + 361
30  FrontBoardServices                  0x00007fff36555225 -[FBSSceneImpl _callOutQueue_agent_didCreateWithTransitionContext:completion:] + 442
31  FrontBoardServices                  0x00007fff3657b598 __86-[FBSWorkspaceScenesClient sceneID:createWithParameters:transitionContext:completion:]_block_invoke.154 + 102
32  FrontBoardServices                  0x00007fff3655fd05 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 220
33  FrontBoardServices                  0x00007fff3657b229 __86-[FBSWorkspaceScenesClient sceneID:createWithParameters:transitionContext:completion:]_block_invoke + 355
34  libdispatch.dylib                   0x00007fff519de7b9 _dispatch_client_callout + 8
35  libdispatch.dylib                   0x00007fff519e11d1 _dispatch_block_invoke_direct + 285
36  FrontBoardServices                  0x00007fff365a143e __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 30
37  FrontBoardServices                  0x00007fff365a112c -[FBSSerialQueue _queue_performNextIfPossible] + 441
38  FrontBoardServices                  0x00007fff365a163b -[FBSSerialQueue _performNextFromRunLoopSource] + 22
39  CoreFoundation                      0x00007fff23bb2221 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
40  CoreFoundation                      0x00007fff23bb214c __CFRunLoopDoSource0 + 76
41  CoreFoundation                      0x00007fff23bb1924 __CFRunLoopDoSources0 + 180
42  CoreFoundation                      0x00007fff23bac62f __CFRunLoopRun + 1263
43  CoreFoundation                      0x00007fff23babe16 CFRunLoopRunSpecific + 438
44  GraphicsServices                    0x00007fff38438bb0 GSEventRunModal + 65
45  UIKitCore                           0x00007fff4784fb48 UIApplicationMain + 1621
46  Exponent                            0x0000000103732399 main + 80
47  libdyld.dylib                       0x00007fff51a1dc25 start + 1
48  ???                                 0x0000000000000001 0x0 + 1

We’ve found that iOS client 2.14.0 actually works but 2.14.1 is broken. To install the older version we hacked node_modules/@expo/xdl/build/Simulator.js at line 505.

let versions = await Versions().versionsAsync();
// url = versions.iosUrl;
url = 'https://dpq5q02fu5f55.cloudfront.net/Exponent-2.14.0.tar.gz'

It would be handy to have CLI control over which version of the client we’re installing with expo client:install:ios.

hey @chargefox!

i believe this was a mistake on our end - 2.14.1 originally was released with a bug, then on monday we rolled back to 2.14.0, and since then we re-released 2.14.1 with a fix. we should have released it as 2.14.2, because folks who had already downloaded 2.14.1 when it was crashing would go back to using that version unintentionally.

we will roll the latest version back to 2.14.0 and then release 2.14.2 soon after

Is this still a problem ? because I am still crashing on the simulator