All Questions
150
questions
108
votes
17
answers
57k
views
Xcode 15: Unable to boot the Simulator
I was able to run iOS simulator fine with Xcode 14 and my Mac recently updated the latest version of Xcode which is 15 then I'm no longer able to boot a device from its new simulator.
I did try many ...
- 16.9k
26
votes
7
answers
22k
views
React Native `RuntimeError: abort(Error: xcrun exited with non-zero code: 2` on iOS simulator
I was working on a React Native project with a group and was asked to use the iPhone 13 simulator as a model while working. I only had access to the iPhone 12 simulator, and I saw that my XCode was a ...
- 693
21
votes
3
answers
51k
views
Open react native project in xcode
I'm sure I'm missing something simple. I have a React Native project working and I'm attempting to get it on the app stores. Following those instructions, after I have created my provisioning profile ...
- 5,393
11
votes
3
answers
6k
views
No such module 'OneSignal' - XCode Swift Compiler Error
I'm currently trying to add OneSignal to my react native expo (bare) IOS build and have followed OneSignal's guide as shown here: https://documentation.onesignal.com/docs/react-native-sdk-setup
...
- 164
10
votes
4
answers
13k
views
Can't archive with Xcode (error - PhaseScriptExecution failed with a non zero exit code), but the build is successful
I am sorry for the black marks in the image.
I have seen multiple posts suggesting an answer to this problem, Lock unlocks keychain (tried it), pod Update (tried it), clear build(tried it), signing, ...
7
votes
5
answers
13k
views
Expo eas-cli iOS build failing
I have created an app using React Native and am trying to create an iOS app store build through Expo's eas-cli.
When running eas build --platform ios the Fastlane build failed with unknown error
After ...
- 151
7
votes
1
answer
8k
views
Add Associated Domain To Expo React-Native Application
I'm trying to add an associated domain to my Expo (non-ejected) react-native project.
My app builds fine and submits through the XCode application loader normally.
But if I add the associatedDomains ...
- 3,514
7
votes
1
answer
5k
views
Expo not loading (React-Native) -- null Expo SDK version
My app was working till today but now it looks like something happened to version 18 of Expo.
I got this error:
The experience you requested uses Expo SDK v(null), but this copy of
Expo Client ...
- 2,068
6
votes
6
answers
21k
views
React Native Expo Managed App doesn't launch/start on iOS simulator
I've been having hard times with my old Windows laptop while developing React Native apps so I moved to MacOS laptop. I installed Android Studio and Xcode (including Xcode command line tools). Then I ...
- 890
6
votes
1
answer
3k
views
How to debug React Native Expo-app crashing on iOS, after updating Expo SDK to version 49. Running the app in an iOS simulator works fine
I have an app built with React Native and Expo.
I had it on Expo SDK-version 48 and just upgraded to version 49. Now when I run: eas build and eas submit and then update my app via TestFlight on my ...
- 2,336
5
votes
3
answers
3k
views
How can I build my Expo app using SDK 49: CocoaPods could not find compatible versions for pod
After following the instructions to upgrade my Expo app to SDK 49, I am no longer able to build locally using
eas build --profile dev-simulator --platform ios --local --clear-cach
My build aborts ...
- 47.6k
5
votes
3
answers
4k
views
React Native Expo set minimum iOS Deployment Target for Podfiles
I am trying to build my React Native app for iOS and having issues.
I build on a regular basis, but since upgrading Xcode to 15.0.1, I have run into an issue.
I build my app for iOS as follows:
npx ...
- 303
5
votes
2
answers
3k
views
Couldn’t be opened because you don’t have permission to view it - React Native - Expo?
After ejecting the Expo project using expo eject, and try to run the project using Xcode "11.7" & Command-line "For iOS"
I got these errors,
Note:
Android Works well after ...
- 2,809
5
votes
0
answers
942
views
CompileAssetCatalog failed for XCode build of React Native
I am a Windows guy so I have a totally foggy idea what am I doing here. I cannot really run XCode. I am using Microsoft Mobile Center to make a build for me. It went through whole compilation but ...
- 4,067
4
votes
1
answer
14k
views
How to open an Expo React Native project in Xcode in order to create a build
I have an expo react native app's project and xcode simply denies to open it. I looked up for the solutions on internet but it says it can be done through podfile but there is no such file or ios ...
- 89
4
votes
2
answers
4k
views
Expo won't build to simulator instead of physical device
Expo for some reason has started giving me the following error when I try to build using "npx expo run:ios":
Your computer requires some additional setup before you can build onto physical ...
- 63
4
votes
2
answers
972
views
Expo-Router Template throwing error when running npm run Android
I've just created an Expo Project with the following command:
npx create-expo-app@latest --template tabs@50
I have everything I need installed (I think?): Android Studio, Xcode, etc.
When running npm ...
- 41
4
votes
1
answer
2k
views
Expo - npm run ios gets "exited with error code 65" after expo prebuild
I can't prebuild my project and run it afterward, so I tried it on a new project.
Here are the steps I followed :
> npx create-expo-app appName
> cd appName
> expo prebuild
> npm run ios
...
- 675
4
votes
1
answer
2k
views
Expo go crashing on ios simulator (expo React Native template app)
I have problem with running expo, newly created app (empty Hello World!). It works perfectly with android studio emulator, but when I try to open it on the IOS simulator Expo go app is being installed,...
4
votes
2
answers
3k
views
How to fix expo start throwing "Simulator is installed but is identified as 'com.apple.CoreSimulator.SimulatorTrampoline'; dont know what that is"
I am trying to set up a react-native development environment. I would like to set up an iOS emulator (preferably an iPhone 10) to run my app on. I am using a Macbook Pro 2016 running on MacOS 10.14.3. ...
- 307
4
votes
3
answers
4k
views
Expo - React Native Build Failed (Starting from Xcode 14, resource bundles are signed by default....)
I'm trying to update an application built with expo + react native and I encounter the last problem.
expo.dev
Visual Code terminal
🍎 iOS build failed:
Starting from Xcode 14, resource bundles are ...
4
votes
0
answers
1k
views
Expo iOS build failed: DVTCoreDeviceEnabledState_Disabled
expo run:ios --device is failing on macOS v13.3 (Ventura) with Xcode 14.3 and iPhone 13 Pro (IOS 16.3.1)
Log output:
CommandError: Failed to build iOS project. "xcodebuild" exited with error ...
- 170
4
votes
0
answers
505
views
ExpoModulesCore/EXAppDelegatesLoader.h' file not found while archiving my project from xcode
I have encountered some issues while archiving my react native project from xcode.
The project started as an expo project and then I ejected from Expo. Its also worth mentioning that the project ...
- 849
4
votes
1
answer
984
views
EAS Build Error on Configure Xcode Project Step
I'm using a managed workflow with React Native/Expo on SDK46 and EAS version 3.8.0.
I'm trying to publish my first EAS Build to the Apple Store after migrating from Classic Build but keep running into ...
4
votes
0
answers
1k
views
React-Native Expo - Folly Issues in IOS
When building an Exjected Expo33 project in XCode we are getting the following: (Works fine in Android).
Undefined symbols for architecture x86_64:
"folly::dynamic::getDefault(folly::dynamic const&...
- 18.5k
4
votes
0
answers
838
views
How can I download files from 'react-native' or 'Expo' to 'icloud drive'?
I am trying to create a file and download it to the device directory.
I use react-native-fetch-blob Also I was usedreact-native-fs
It is easy to download from Android and can check and read files ...
- 13.8k
3
votes
2
answers
3k
views
Failed to build iOS project. We ran "xcodebuild" command but it exited with error code 65 - expo react native
I'm having issues building an ios app with expo & react native. After running the command npx expo run:ios, the error I get, which I believe is fairly generic, is:
CommandError: Failed to build ...
3
votes
1
answer
2k
views
Unable to find module for DevMenu - after upgrading to Expo 44
I'm going crazy - when I launch the app on a real device, I'm getting Unable to find module for DevMenu and the whole app is frozen on the splashscreen. I have seen this which alludes that if I turn ...
- 1,446
3
votes
2
answers
5k
views
Cannot run pod install after updating react-native to 0.66.2
I'm having issue on running pod install on ios folder after updating to react-native: 0.66.2. When running pod install, cmd fires:
Fetching podspec for `glog` from `../node_modules/react-native/third-...
- 61
3
votes
2
answers
1k
views
Upgrading to Expo 50 can´t build iOS
I am trying to upgrade Expo SDK from 49 to 50, but I can't make the ios app run. https://expo.dev/changelog/2024/01-18-sdk-50
pods install runs without errors.
When I run npx expo run:ios I get:
❌ (...
- 155
3
votes
1
answer
1k
views
Submiting a new app to an existing app apple store React native expo
I got hired to re-do an existing app that has been published a long time in the store.
I am using react native and Expo to do so, the original app was built in xCode (Don't think that matters right?).
...
- 121
3
votes
1
answer
5k
views
ExpoKit: 'pod update' error after updating to SDK 29
I've upgraded a detached Expo project to the Expo SDK 29. Now I want to run a pod install, but when I do this, I get the following error message:
[!] CocoaPods could not find compatible versions for ...
- 899
3
votes
1
answer
2k
views
React-Native - Best Way to Send App to iPhone for Testing
I've read through the documentation and I've ejected my app. This creates the /ios folder I need with all of the xCode files. I opened the file with xCode.
I used an unedited bootstrapped version ...
- 438
3
votes
1
answer
408
views
How to Resolve ‘Script has ambiguous dependencies’ Error during eas iOS Build
When I run this command in my react-native expo project, eas build --profile preview --platform ios --local, I get this error:
[RUN_FASTLANE] ⚠️ Script has ambiguous dependencies causing it to run on ...
2
votes
2
answers
6k
views
pod install error: The name of the given podspec `Yoga` doesn't match the expected one `yoga`
I'm getting the following error while doing pod install.
The name of the given podspec `Yoga` doesn't match the expected one `yoga`
Inside the Podfile these are the only lines with the word yoga and ...
- 4,237
2
votes
1
answer
637
views
Xcode Error: GoogleService-Info.plist Cannot Be Found During Expo Build - [React Native]
I'm encountering a build error in Xcode when trying to build my iOS app using Expo. The error message is:
error: Build input file cannot be found: '/Users/expo/workingdir/build/.../ios/GoogleService-...
- 1,209
2
votes
2
answers
6k
views
Expo client is not installing on Simulator
I have been using this setup for almost half a year now and I upgraded the Expo SDK to 44 (erased all content and settings on the simulator). Ever since, the expo client won't install on the simulator....
- 117
2
votes
1
answer
511
views
TEMP FIX - Build and Upload iOS application Expo (Without Application Loader)
When Application Loader isn't a part of XCode 11 after Sept 20 anymore how should we upload the application?
- 7,229
2
votes
1
answer
726
views
Uploading Expo App to TestFlight Doesn't Load .env File
I'm trying to upload my Expo React Native iPhone app to TestFlight but my .env files aren't being loaded. I use eas build to get the .ipa file, and use Transporter to load the app onto App Store ...
- 119
2
votes
2
answers
2k
views
Issue after react native expo eject: No visible @interface for 'RCTAsyncLocalStorage' declares the selector 'initWithStorageDirectory:'
I just ejected from expo and everything went well but I'm now getting the following error when trying to run my ios app in Xcode :
No visible @interface for 'RCTAsyncLocalStorage' declares the ...
- 2,154
2
votes
1
answer
797
views
How can I resolve iOS publish crashing on opening?
Managed Expo React-Native Workflow Issues
App crashes immediately only on iOS and only when published to TestFlight
Hello, I'm still getting acquainted with the new codebase and this whole expo/react-...
- 21
2
votes
1
answer
431
views
React native on XCode build successful but stuck at '100% on simulator
I tried to build my expo project on XCode so I ejected that and open in XCode using xed ios. but when I tried to build it and run it show's me that build was successful but on simulator it stuck at '...
- 451
2
votes
1
answer
1k
views
Uploading expo application version to app store
I have been uploading versions of my app for a while, and suddenly, after an update of mac os, I cannot upload my app anymore, I've upgraded my mac os version, xcode and still nothing....
UPDATE
Its ...
- 2,809
2
votes
0
answers
479
views
How do I run expo 50.0.5 iOS simulator on Xcode 13.4?
I have react-native v0.73.2, expo v50.0.5, and Xcode v13.4 installed on my computer.
When I try running it using npm run ios or npx expo start --ios it will ask me to update my code.
Xcode (13.4.0) ...
- 136
2
votes
0
answers
316
views
Expo EAS Build Failed on Windows: The "Run fastlane" step failed with an unknown error. Multiple Commands Produce Error in Xcode
I am trying to run an EAS development build from my PC but the build keeps failing with the error: Build failed: The "Run fastlane" step failed with an unknown error. Refer to "Xcode ...
- 31
2
votes
0
answers
443
views
KeepAwake Module - Cannot find type '' in scope
Issue
I am working with a react-native codebase that has been ejected. This codebases libraries were very far out of date. I have done an npm outdate check and update every package. This is because it ...
- 667
2
votes
0
answers
495
views
iOS app crashing on launch - built via Expo
I am using Expo to build my iOS app. I am unsure of how I can access my code on XCode as this is my first time building an iOS app.
I can see that the error is due to the RCT Native Module, but have ...
- 29
2
votes
0
answers
254
views
How to view logs (Console.log) after ejecting from expo?
In my react native app am using expo.In order to implement InAppPurchase feature using expo-in-app-purchases,am ejecting my app using expo eject.Then i running it on my device(ios 14.2).But I am no ...
- 1,839
2
votes
0
answers
348
views
ios 13.6 simulator not lauching expo
I want to test my expo app on old version of ios, namely ios 13.6 or ios 13.7. Expo works well on ios version >= 14.0. However, when I try to launch expo on ios 13.6 or ios 13.7, the app loads for ...
- 61
2
votes
0
answers
799
views
`xcrun altool --upload-app` not responding on the first attempt and throws error on following attempts
I'm trying to submit expo react-native app to App Store for the first time.
It used to throw Invalid Code Signing Entitlements error, but I think, I've fixed it.
Now it's not responding when I do ...
- 13.1k