I am a beginner to expo. I would like to generate APK,
using expo build: android but I get this error (× Build failed.
Standalone build failed).
Please, how to solve this problem.?
thank you
first of all, you change your icon in the app.json icon extension .png required then delete .expo file in your project then
expo build:android -c
Related
I made an app using a flutter and I want to distribute it to the app store. However, if I run archive, It has fail.
flutter clean
flutter getpackage
flutter upgrade and update
product clean in xcode
but I has success product -> build
just when I distribute the app to archive. I got fails...
Building AOT snapshot in release mode (ios-release)...
Dart snapshot generator failed with exit code -9
Building AOT snapshot in release mode (ios-release)... 309.0s (!)
Built to build/aot/.
Snapshotting (IOSArch.arm64) exited with non-zero exit code: -9
cp: build/aot/App.framework: No such file or directory
error: cannot parse the debug map for 'build/aot/App.framework/App': No such file or directory
Failed to generate debug symbols (dSYM) file for build/aot/App.framework/App.
You need to run "flutter build ios" before use the code in Xcode
Check the docs: https://flutter.dev/docs/deployment/ios
I solved this problem.
I made so many .dart files
so I spend a lot of time doing compile.
the problem is that there are many dart files
We need to reduce the dart file.
I built the release version and it was successful, leaving only the main files behind.
So the unnecessary dart file was erased and the build was successful.
But I don't think this is a fundamental solution.
I will continue to develop and make dart files. Then you'll face a situation where you don't build again.
My Flutter Project won't run on the ios simulator and is throwing this error:
Launching lib/main.dart on iPhone Xʀ in debug mode...
Running Xcode build...
Xcode build done. 7.6s
Failed to build iOS app
Error output from Xcode build:
↳
** BUILD FAILED **
Xcode's output:
↳
=== BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Debug ===
/bin/sh: /Users/pinercode/AndroidStudioProjects/bmi-calculator-flutter/packages/flutter_tools/bin/xcode_backend.sh: No such file or directory
Could not build the application for the simulator.
Error launching application on iPhone Xʀ.
The xcode error was also as follows:
/bin/sh: /Users/pinercode/AndroidStudioProjects/bmi-calculator-flutter/packages/flutter_tools/bin/xcode_backend.sh: No such file or directory
I've already tried running flutter doctor and there were no errors.
I also tried re-rooting my xcode 'FLUTTER_ROOT' and 'FLUTTER_APPLICATION_PATH' in build settings, which did not work.
after a lot of messing around, I set these two settings and the build ran on to my physical device.
Goto Xcode,
click on Runner
select Project (top one)
go to Info tab
change configurations for debug
top Runner (green icon) to Generated
Bottom Runner (red circles) Pods-Runner-debug
Basically what happens is that one of the project's 'Build Phases' is running a script:
/bin/sh "$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh" build
Now in order to find xcode_backend.sh the FLUTTER_ROOT variable needs to be defined. It is defined in a file called Flutter/Generated.xcconfig, which is generated when you run flutter pub get or flutter build.
The build configuration files Debug.xcconfig and Release.xcconfig (in the same Flutter folder) include Generated.xcconfig.
Now the only thing left is to ensure that for each of the project configurations these build configuration files are properly set (in XCode under Project > Info > Configuration).
use this settings:
Open Xcode - Click on Runner(Top one)
Select the Runner from "PROJECT" Not from "TARGETS"
Select configuration
And update all the modes as this photo
Open Xcode
Click on Runner(Top one)
Select the Runner from "PROJECT" Not from "TARGETS"
Select configuration
And update all the modes for ex: In debug select "debug" configuration set
By Setting FLUTTER_ROOT as the Flutter sdk path solved this issue for me.
Setting runner to Generated in project->Info Configurations seemed to fix it. I can build in xcode now.
The simple solution was to call
flutter clean
flutter run
and then run the app from Xcode.
If changing the configuration as suggested above doesn't fix things
In your Build Phase scripts / Xcode Project change
$FLUTTER_ROOT/packages/flutter_tools/...
to
${FLUTTER_ROOT}/packages/flutter_tools/...
Did the trick for me after the upgrade to the new version of flutter broke the Build.
i have this intermittently while setting up flavors havent got an answer on fixing it but the best explanation of the trail is here https://github.com/flutter/flutter/issues/49495
What helped me was going under PROJECT -> Info -> Configurations
setting the following:
Debug:
Runner - None
fRunner - Debug
Release:
Runner - None
fRunner - Release
Profile:
Runner - None
fRunner - Generated
What worked for me was:
Removing my project ios folder.
(Save it elsewhere, as you will probably want to keep your Info.plist file and Podfile.)
Run flutter create . to build a new ios folder.
Replace new Info.plist and Podfile with originals.
(If you have firebase in your app as I did you likely will have to go into xcode and right-click on runner, add files to runner, and add your GoogleService-Info.plist)
flutter clean , flutter run
I tried all solutions but no one worked :( , I think there is a something missing in the flutter folder so the fast simple solution is ;)
delete flutter folder
Download the stable branch straight from GitHub instead of using an archive (url: https://docs.flutter.dev/get-started/install/macos)
git clone https://github.com/flutter/flutter.git -b stable
Verify that the flutter/bin directory is in your PATH by running
echo $PATH
flutter upgrade
flutter config enable-ios
flutter config enable-android
flutter doctor --android-licenses
flutter doctor -v
cd path/your_project_name
flutter run ios -t lib/main.dart
I have deleted my project on Xcode may it be .xcworkspace or .xcodeproj.
Because of that, I had to delete IOS and android folders while downgrading, updating and re-upgrading my react version to re-install IOS and android folders.
Thanks to that the emulator is working but unfortunately the project isn't present in the emulator and is still absent with Xcode. One thing to point out is that the simulator only appears when ran in the integrated terminal and nor in general terminal after cd-ing in the project folder.
Can anyone please help re-integrating the project in the emulator and on Xcode, please.
Here is the error when the emulator is running in a general terminal:
Here is the error when the emulator is running in a general terminal:
error Command failed: xcrun instruments -s
xcrun: error: Failed to determine realpath of '/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator12.1.sdk' (errno=No such file or directory)
xcrun: error: unable to find utility "instruments", not a developer tool or in PATH
Here is the error for building the project within emulator when ran from VS code integrated terminal:
error Failed to build iOS project. We ran "xcodebuild" command but it exited with error code 65. To debug build logs further, consider building your app with Xcode.app, by opening project.xcodeproj
The process you need to follow is so similar to renaming a react native app. Basically you just need to run react-native upgrade in your root project directory. For further info you can check another question here. The instructions below explains how to create another react native project based on a copied one with a new name.
First copy the directory which your to-be-name-changed application exists. And go to your newly cloned directory.
Change the name at index.ios/android.js file which is given as a parameter to AppRegistry.
Change the name and version accordingly on package.json
Delete /ios and /android folders which are remaining from your older app.
Run $react-native upgrade to generate /ios and /android folders again.
Run $react-native link for any native dependency.
Finally run $react-native run-ios or anything you want.
Courtesy of
https://stackoverflow.com/questions/42506068/how-can-i-regenerate-ios-folder-in-react-native-project
When I try to run the project in simulator, I get the error:
Failed to create plugin placeholder for
/Users/zc/Library/Developer/Xcode/DerivedData/iPhoneHandheldACT-cwlfykavlwlqwlhbecjubziblyzi/Build/Products/Debug-iphonesimulator/iPhoneHandheldACT.app/PlugIns/CallerID.appex
The build is successful, but run gives me the error.
This happened after I started re-organising the files in my project.
I tried deleting the derived data, clean and restarting the Xcode but it didn't help.
Removing the CallerID.apex from the embed framework section in Build Settings fixed this error.
For me the issue was that the version and bundle version of my widget configuration intent target didn't match the versions of the widget and the app.
I have a nativescript (3.0) application which I am developing on mac (ElCapitan). I am able to run the iOS emulator without a problem, but I cannot find a way to build the app for Android. I am getting the following error:
FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring root project 'MyApp'.
> Flavor 'nativescript-telerik-ui' has unknown dimension 'nativescript-telerik-ui'.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 2.004 secs
Command ./gradlew failed with exit code 1
I followed the nativescript documentation strictly, removed the android platform and added it again, reinstalled the Android SDK and tools, but without any success.
At this point I am out of ideas. Any help would be greatly appreciated.
Thank you.
did you try nuke it?
tns plugin remove nativescript-telerik-ui
tns plugin add nativescript-telerik-ui
my be you have an older version
It seems you have changed something on the "AndroidManifest.xml" file and which is not correct. Please fix the "AndroidManifest.xml" file.
If not, you can try this
tns platform remove android
tns platform add android
if only these two lines are not enough for the solution, you may run the android platform on Android Studio.
app/platforms/android
This is the directory, you have to open on Android Studio. After opening this, Android Studio will suggest to you what you have to do.