Since November 4th, this error started to appear and I can no longer open my react native app in the android studio emulator, could anyone help?
React Native version: 0.53
Java version: 8
Node version: 8
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':react-native-camera:compileDebugJavaWithJavac'.
Compilation failed; see the compiler error output for details.
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
BUILD FAILED in 50s
108 actionable tasks: 8 executed, 100 up-to-date
Could not install the app on the device, read the error above for details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https://facebook.github.io/react-native/docs/getting-started.html
I tried to do the procedure in post (https://github.com/facebook/react-native/issues/35210), but without success.
Related
I have a problem with building react native app on android emulator. I tried to crate app with Expo and everything works great on android device, android emulator(Android studio) and web. But when I try to create with React Native CLI a have a build error.
admin#users-MacBook-Pro secondProjectReactNative % npx react-native run-android
warn Multiple Podfiles were found: ios/Podfile,vendor/bundle/ruby/2.7.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/Podfile. Choosing ios/Podfile automatically. If you would like to select a different one, you can configure it via "project.ios.sourceDir". You can learn more about it here: https://github.com/react-native-community/cli/blob/master/docs/configuration.md
info Starting JS server...
/bin/sh: adb: command not found
info Launching emulator...
error Failed to launch emulator. Reason: No emulators found as an output of `emulator -list-avds`.
warn Please launch an emulator manually or connect a device. Otherwise app may fail to launch.
info Installing the app...
Deprecated Gradle features were used in this build, making it incompatible with Gradle 8.0.
You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins.
See https://docs.gradle.org/7.5.1/userguide/command_line_interface.html#sec:command_line_warnings
5 actionable tasks: 5 up-to-date
FAILURE: Build failed with an exception.
* What went wrong:
Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
> SDK location not found. Define a valid SDK location with an ANDROID_HOME environment variable or by setting the sdk.dir path in your project's local properties file at '/Users/admin/secondProjectReactNative/android/local.properties'.
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 3s
error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup.
Error: Command failed: ./gradlew app:installDebug -PreactNativeDevServerPort=8081
FAILURE: Build failed with an exception.
* What went wrong:
Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
> SDK location not found. Define a valid SDK location with an ANDROID_HOME environment variable or by setting the sdk.dir path in your project's local properties file at '/Users/admin/secondProjectReactNative/android/local.properties'.
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 3s
at makeError (/Users/admin/secondProjectReactNative/node_modules/execa/index.js:174:9)
at /Users/admin/secondProjectReactNative/node_modules/execa/index.js:278:16
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async runOnAllDevices (/Users/admin/secondProjectReactNative/node_modules/#react-native-community/cli-platform-android/build/commands/runAndroid/runOnAllDevices.js:109:5)
at async Command.handleAction (/Users/admin/secondProjectReactNative/node_modules/#react-native-community/cli/build/index.js:142:9)
info Run CLI with --verbose flag for more details.
What can be wrong? Thanks a lot.
I did everything what was in react native CLI quick start https://reactnative.dev/docs/next/environment-setup
I'm sure that PATH is added
admin#users-MacBook-Pro secondProjectReactNative % echo $PATH
/Users/admin/.rvm/gems/ruby-2.7.5/bin:/Users/admin/.rvm/gems/ruby-2.7.5#global/bin:/Users/admin/.rvm/rubies/ruby-2.7.5/bin:/Users/admin/.rvm/bin:/usr/local/opt/ruby#2.7/bin:/usr/local/opt/ruby#2.7/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/share/dotnet:~/.dotnet/tools:/Library/Apple/usr/bin:/Library/Frameworks/Mono.framework/Versions/Current/Commands:/usr/local/opt/ruby#2.7/bin:/Users/admin/Library/Android/sdk/tools:/Users/admin/Library/Android/sdk/platform-tools:/Users/admin/Library/Android/sdk/emulator:/Users/admin/Library/Android/sdk/platform-tools
I downloaded SDK through Android Studio.
Start android studio emulator before "run android" doesn't help.
I am working on a React-Native project using Unity (asmadsen/react-native-unity-view). The code is working properly on both Android and iOS and build is also being generated for both the platforms respectively. But now I am trying to make the build through Appcenter for Android doing all the necessary setup process but it's failing all the time. But when I am doing the same for a demo React-Native project, the build is successful on the Appcenter.
The error logs as found on the Appcenter is :
FAILURE: Build failed with an exception.
* Where:
Build file '/Users/runner/work/1/s/android/UnityExport/unityLibrary/build.gradle' line: 66
* What went wrong:
Execution failed for task ':UnityExport:BuildIl2CppTask'.
> Location specified by ndk.dir (/Applications/Unity/Hub/Editor/2020.3.16f1/PlaybackEngines/AndroidPlayer/NDK) did not contain a valid NDK and couldn't be used
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 3m 56s
Can anyone has any idea and help me over the same. Thanks in advance.
It's seem that you haven't valid NDK on your computer, for unity 2018 you must install android-ndk-r16b and for unity 2020 you must install android-ndk-r19.
depend on your OS and unity version download and install valid NDK from NDK.
when react-native run-android erorr
Task :app:installDebug FAILED
Task :app:installDebug FAILED
Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/5.4.1/userguide/command_line_interface.html#sec:command_line_warnings
27 actionable tasks: 2 executed, 25 up-to-date
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':app:installDebug'.
com.android.builder.testing.api.DeviceException: No connected devices!
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
BUILD FAILED in 2s
error Failed to install the app. Make sure you have an Android emulator running or a device connected. Run CLI with --verbose flag for more details.
Error: Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort=8081
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':app:installDebug'.
com.android.builder.testing.api.DeviceException: No connected devices!
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
react-native run-android is basically running ./gradlew installDebug. And the error says it all. There is no connected devices so it is not able to install the app.
There are not connected Android devices or emulators running.
If you are using an Android Emulator, make sure that your emulator is up and running. If you are running on a real device, make sure that the Developer Mode is enabled on your device and USB Debugging is enabled.
Run adb devices to see the list of currently connected Android instances.
Thank you very much for answering the question very soon.
The simulator was not run
The problem was solved
I'm totally new in react-native and have an Android emulator running but it doesn't build react-native & shows this error...
what should i do?
FAILURE: Build failed with an exception.
What went wrong:
Could not resolve all files for configuration ':app:debugCompileClasspath'.
Could not download appcompat-v7.aar (com.android.support:appcompat-v7:28.0.0)
Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/support/appcompat-v7/28.0.0/appcompat-v7-28.0.0.aar'.
Connection reset
Could not download support-fragment.aar (com.android.support:support-fragment:28.0.0)
Could not get resource
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
BUILD FAILED in 8m 56s
1 actionable task: 1 executed
error Could not install the app on the device, read the error above for details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https://facebook.github.io/react-native/docs/getting-started.html
error Command failed: gradlew.bat app:installDebug. Run CLI with --verbose flag for more details.
First of all you should update your node.js
Then run the installation's cammands and for Iranian it's better to use shecan.ir before running build run-android command instead of unworking vpn.
I did these steps and the problem solved.
when installing the application(ReactNative) with mi device following error getting every time
* What went wrong:
Execution failed for task ':app:installDebug'.
Failed to install on any devices.
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: 11.402 secs
Could not install the app on the device, read the error above for details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https://facebook.github.io/react-native/docs/getting-started.html