I am trying to build this Flutter app cloned from GitHub.
After I resolved all the dependency errors, I see the following failure :
FAILURE: Build failed with an exception.
s
* What went wrong:
Execution failed for task ':app:preDebugBuild'.
> Android dependency 'com.android.support:support-v4' has different version for the compile (26.1.0) and runtime (27.1.1) classpath. You should manually set the same version via DependencyResolution
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
* Get more help at https://help.gradle.org
BUILD FAILED in 4s
Gradle build failed: 1
I am stuck with this problem. Can someone help me out ?
The current versions of dependencies on my machine are as follows :
image_picker: ^0.4.10
google_sign_in: ^3.0.5
firebase_analytics: ^1.0.3
firebase_auth: ^0.5.20
firebase_database: ^1.0.4
firebase_storage: ^1.0.2
Related
when I compile my flutter project, it shows:
To see a detailed report, use the --untranslated-messages-file
option in the tool to generate a JSON format file containing
all messages that need to be translated.
Launching lib/main.dart on sdk gphone x86 arm in debug mode...
Running Gradle task 'assembleDebug'...
e: /home/dolphin/apps/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-7.1.5/android/src/main/kotlin/io/github/ponnamkarthik/toast/fluttertoast/MethodCallHandlerImpl.kt: (16, 16): Redeclaration: MethodCallHandlerImpl
e: /home/dolphin/apps/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-7.1.6/android/src/main/kotlin/io/github/ponnamkarthik/toast/fluttertoast/MethodCallHandlerImpl.kt: (17, 16): Redeclaration: MethodCallHandlerImpl
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':fluttertoast:compileDebugKotlin'.
> Compilation error. See log for more 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 7s
Exception: Gradle task assembleDebug failed with exit code 1
It works fine right now, then I tried to upgrade the fluttertoast:
fluttertoast: ^7.1.6
but still not work, what should I do to fix it?
Change it to fluttertoast: 7.1.5
Run Pub get and run your project
After this you can change to fluttertoast: ^7.1.6
Obviusly this is not the best wey to fix this error but it works for me.
Good luck
Try Executing following commands:
flutter clean
flutter pub get
I am working on flutter application with firebase, when i use the firebaseAuth plugin application give the following error
Launching lib/main.dart on iPhone 11 Pro Max in debug mode...
Running pod install...
Running Xcode build...
Xcode build done. 131.2s
Failed to build iOS app
Error output from Xcode build:
↳
2020-02-28 16:05:06.832 XCBBuildService[68423:382033] Failed to remove:
/Users/apple/Library/Developer/Xcode/DerivedData/Runner- hfqwisipukhnqobtbsvjhfltdbgs/Build/Intermediates.noindex/XCBuildData/1be627f6c729f1a388e5fec96804d392-manifest.xcbuild: unlink(/Users/apple/Library/Developer/Xcode/DerivedData/Runner-hfqwisipukhnqobtbsvjhfltdbgs/Build/Intermediates.noindex/XCBuildData/1be627f6c729f1a388e5fec96804d392-manifest.xcbuild): No such file or directory (2)
2020-02-28 16:05:07.269 XCBBuildService[68423:382033] Failed to remove: /Users/apple/Library/Developer/Xcode/DerivedData/Runner-hfqwisipukhnqobtbsvjhfltdbgs/Build/Intermediates.noindex/XCBuildData/1be627f6c729f1a388e5fec96804d392-desc.xcbuild: unlink(/Users/apple/Library/Developer/Xcode/DerivedData/Runner-hfqwisipukhnqobtbsvjhfltdbgs/Build/Intermediates.noindex/XCBuildData/1be627f6c729f1a388e5fec96804d392-desc.xcbuild): No such file or directory (2)
* BUILD FAILED *
Xcode's output:
↳
/Users/apple/Library/Android/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_auth-0.15.5+2/darwin/Classes/FLTFirebaseAuthPlugin.m:7:9: fatal error: 'UserAgent.h' file not found
#import "UserAgent.h"
^~~~~~~~~~~~~
1 error generated.
note: Using new build system
note: Planning build
note: Constructing build description
Could not build the application for the simulator.
Error launching application on iPhone 11 Pro Max.
i am using these libraries-
firebase_auth: ^0.15.5+2
firebase_storage: ^3.1.1
cloud_firestore: ^0.13.4
anyone have idea how to solve this error?, i have already done following things
flutter clean
deleted podfile.lock
deleted pods folder
pod deintegrate
pod repo update
pod install
but don't help me to solve this error
We were struggling with the same error. It seems it's a firebase_auth dependency bug (firebase_core v0.4.4+2).
First, run flutter clean, then change your dependencies on pubspec.yaml to
dependencies:
firebase_auth: 0.15.4
dependency_overrides:
firebase_core: 0.4.4
Hope it helps!
I wanna add notification in my app with flutter_local_notifications but once I add the plugin to my .yaml, my app doesn't run again.
Below is the error
```D8: Program type already present: android.support.v4.app.INotificationSideChannel
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives: /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/2.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/3.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/6.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/7.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/8.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/9.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/10.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/11.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/12.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/13.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/14.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/15.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/16.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/17.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/18.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/19.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/20.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/21.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/22.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/23.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/24.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/25.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/26.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/27.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/28.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/29.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/30.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/31.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/32.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/33.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/34.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/35.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/36.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/37.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/38.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/39.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/40.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/41.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/42.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/43.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/44.jar, /Users/macbook/AndroidStudioProjects/restaurant/build/app/intermediates/transforms/dexBuilder/debug/45.jar
Learn how to resolve the issue at https://developer.android.com/studio/build/dependencies#duplicate_classes.
Program type already present: android.support.v4.app.INotificationSideChannel
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 29s
The Gradle failure may have been because of AndroidX incompatibilities in this Flutter app.
See ... for more information on the problem and how to fix it.
Finished with error: Gradle task assembleDebug failed with exit code 1```
Thanks.
First you need to upgrade all the packages that you have to the version where they are compatible with AndroidX. You can know that from the ChangeLog.md of each package on the dart packages page. Next you need to open the android project of your flutter in AndroidStudio, then select Refactor->Migrate to AndroidX. Wait a bit until android studio refactors your project. And the run rebuild project from android studio. It should work then!
I'm a new developers with flutter, and i want to use "swagger" in my application. I add the dependencies of swagger in pubspec.yaml, but there's always an error.
pubspec.yaml:
dependencies:
flutter:
sdk: flutter
cupertino_icons: ^0.1.2
english_words: ^3.1.0
swagger: ^1.0.0
when i clicked Packages get, this is the following output:
Running "flutter packages get" in my_first_app...
Because my_first_app depends on swagger ^1.0.0 which doesn't match any versions, version solving failed.
pub get failed (1)
Process finished with exit code 1
How can i use swagger in my Flutter application?
You probably should use instead
open_api: ^2.0.1
swagger is deprecated and not compatible with Dart 2 and the requested version 1.0.0 doesn't exist at all.
From https://pub.dartlang.org/packages/swagger#-readme-tab-
We have done ios app using cordova.We used pushwoosh plugin to send push notifications.Recently we have updated pushwoosh plugin from version 3.6.5 to 6.2.2 (https://github.com/Pushwoosh/pushwoosh-phonegap-plugin). After installing new version we are not able to build project.
cordova plugin add pushwoosh-cordova-plugin#6.2.2
After installing
cordova build ios
We are getting below error
The following build commands failed:
CpResource www/plugins/com.pushwoosh.plugins.pushwoosh/www/PushNotification.js build/emulator/ITCPapyra.app/PushNotification.js
(1 failure)
Error code 65 for command: xcodebuild with args: -xcconfig,/Users/apple/ITCPapyra/platforms/ios/cordova/build-debug.xcconfig,-project,ITCPapyra.xcodeproj,ARCHS=i386,-target,ITCPapyra,-configuration,Debug,-sdk,iphonesimulator,build,VALID_ARCHS=i386,CONFIGURATION_BUILD_DIR=/Users/apple/ITCPapyra/platforms/ios/build/emulator,SHARED_PRECOMPS_DIR=/Users/apple/ITCPapyra/platforms/ios/build/sharedpch
ERROR building one of the platforms: Error: /Users/apple/ITCPapyra/platforms/ios/cordova/build: Command failed with exit code 2
You may not have the required environment or OS to build this project
Error: /Users/apple/ITCPapyra/platforms/ios/cordova/build: Command failed with exit code 2
at ChildProcess.whenDone (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/cordova/superspawn.js:139:23)
at emitTwo (events.js:87:13)
at ChildProcess.emit (events.js:172:7)
at maybeClose (internal/child_process.js:827:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
We are using cordova version 5.2.0, node version 4.4.7 .Please help how to solve this issue and build our project success.
You may not have the required environment or OS to build this project
Which environment do you use?