I have been trying to resolve this issue since two days and I have also tried the solutions already present at Stack Overflow regarding this problem but did not succeed.
All the steps that I have followed are from Add Firebase to your Android app guide (The steps by Firebase Official)
PROJECT-LEVEL Build.gradle:
buildscript {
ext.kotlin_version = '1.2.71'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
classpath 'com.google.gms:google-services:4.3.2'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
allprojects {
repositories {
google()
jcenter()
}
}
rootProject.buildDir = '../build'
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
project.evaluationDependsOn(':app')
}
task clean(type: Delete) {
delete rootProject.buildDir
}
APP-LEVEL Build.gradle:
def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
localPropertiesFile.withReader('UTF-8') { reader ->
localProperties.load(reader)
}
}
def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}
def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
flutterVersionCode = '1'
}
def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
flutterVersionName = '1.0'
}
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
android {
compileSdkVersion 28
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
lintOptions {
disable 'InvalidPackage'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.example.loginapp"
minSdkVersion 16
targetSdkVersion 28
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
}
}
flutter {
source '../..'
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'com.google.firebase:firebase-analytics:17.2.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}
apply plugin: 'com.google.gms.google-services'
Pubspec.yaml File:
version: 1.0.0+1
environment:
sdk: ">=2.1.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^0.1.2
firebase_auth: ^0.14.0+9
dev_dependencies:
flutter_test:
sdk: flutter
Gradle-wrapper.properties:
#Fri Jun 23 08:50:38 CEST 2017
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip
ERROR:
PS D:\flutterworks\bhund> flutter run
Using hardware rendering with device Android SDK built for x86. If you get graphics artifacts, consider enabling software rendering with
"--enable-software-rendering".
Launching lib\main.dart on Android SDK built for x86 in debug mode...
Initializing gradle... 5.1s
Resolving dependencies...
* Error running Gradle:
ProcessException: Process "D:\flutterworks\bhund\android\gradlew.bat" exited abnormally:
Command: D:\flutterworks\bhund\android\gradlew.bat app:properties
Please review your Gradle project setup in the android/ folder.
PS D:\flutterworks\bhund>
I had the same problem and could not migrate to Androidx manually.
Note that it is necessary for projects to now be in Androidx if you want to use Firebase, or it may cause more problems later.
Step 1: In your project level gradle change:
classpath 'com.google.gms:google-services:4.3.2'
to:
classpath 'com.google.gms:google-services:3.2.0'
Usually after this step, your project will run fine, but it is import to migrate to AndroidX right now and not cause further errors while using Firebase.
Step 2: Once this is done, just make a new project with Androidx settings, you can do this by opening the flutter_console.bat and navigating to your desired folder then run:
flutter create --androidx your_project_name
on your flutter console.
Step 3: Navigate to your new project > android > gradle.properties and check if it has these two lines:
android.useAndroidX=true
android.enableJetifier=true
This means that the project has migrated to Androidx.
Step 4: Finally, move all your code from the old project to the new flutter project along with all the dependencies and plugins you may have added in the old project. (Including dependency in Step 1)
What you can try is just go to your project level build and change your classpath dependencies and kotlin version as below.
buildscript {
ext.kotlin_version = '1.3.21'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.3.0'
classpath 'com.google.gms:google-services:4.3.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
To add AndroidX in your flutter project, go to android package > gradle.properties
Inside gradle.properties add two lines.
android.useAndroidX=true
android.enableJetifier=true
This might work for you.
Related
I am getting the following error when trying to debug my flutter app on my phone
FAILURE: Build failed with an exception.
What went wrong: A problem occurred configuring root project 'android'.
compileSdkVersion is not specified. Please add it to build.gradle
My app build. gradle file is as follows:
def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
localPropertiesFile.withReader('UTF-8') { reader ->
localProperties.load(reader)
}
}
def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
throw new FileNotFoundException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}
def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
flutterVersionCode = '1'
}
def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
flutterVersionName = '1.0'
}
apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
android {
compileSdkVersion 30
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.example.wizzcrete"
minSdkVersion 23
targetSdkVersion 30
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
}
}
flutter {
source '../..'
}
My android build.gradle file is as follows:
buildscript {
repositories {
google()
jcenter()
maven {
url "https://maven.google.com"
}
}
dependencies {
classpath 'com.android.tools.build:gradle:4.1.0'
classpath 'com.google.gms:google-services:4.0.1'
}
}
allprojects {
repositories {
google()
jcenter()
}
}
rootProject.buildDir = '../build'
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
project.evaluationDependsOn(':app')
}
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
I have checked my SDK version and it is indeed 30. I even experimented with using the Android SDK version 29 and updating the compile and target SDK version to 29 in the gradle and that still did not work. My minSDK version is 23 as in order to use firebase in flutter minimum 23 is required. I hope this information is enough to convey the problem, any ideas?
SOLVED
The issue was that I did not add all the necessary firebase dependencies to my project level gradle. The plugins I added were in the app level gradle which was wrong, they were supposed to be in the Project level gradle. Additionally, I had to add missing dependencies such as the implementation fo the firebase core bom and the firestore and authentication dependencies to my project level gradle like so:
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation platform('com.google.firebase:firebase-bom:28.4.0')
implementation 'com.google.firebase:firebase-auth'
implementation 'com.google.firebase:firebase-firestore-ktx'
}
I am adding this answer to help another lost soul like mine was for 6+ hours wracking my brains on this issue. To sum it up: check the dependencies in both your gradle files and make sure you have all of it sorted out.
Android dependency 'com.android.support:support-media-compat' has different version for the compile (26.1.0) and runtime (27.1.1) classpath. You should manually set the same version via DependencyResolution
I have added List of plugins in my flutter app
dependencies:
flutter:
sdk: flutter
connectivity:
rxdart:
validate: ^1.7.0
image_picker: ^0.4.10
shared_preferences: "^0.4.2"
firebase_auth: ^0.6.2+1
google_sign_in:
Dart & Flutter version : Dart 2.1.0-dev.3.1.flutter-760a9690c2
This is my android app - gradle
def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
localPropertiesFile.withReader('UTF-8') { reader ->
localProperties.load(reader)
}
}
def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}
apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
android {
compileSdkVersion 27
lintOptions {
disable 'InvalidPackage'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.example.standardappstructure"
minSdkVersion 16
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
}
}
flutter {
source '../..'
}
dependencies {
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}
apply plugin: 'com.google.gms.google-services'
Destribution Gradle version :
distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
Project level : gradle
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.0'
classpath 'com.google.gms:google-services:4.0.1'
}
}
allprojects {
repositories {
google()
jcenter()
}
}
rootProject.buildDir = '../build'
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
project.evaluationDependsOn(':app')
}
task clean(type: Delete) {
delete rootProject.buildDir
}
If I am changing gradle classpath to
classpath 'com.android.tools.build:gradle:3.2.1'
Its showing me
Android dependency 'android.arch.lifecycle:runtime' has different version for the compile (1.0.0) and runtime (1.1.0) classpath. You should manually set the same version via DependencyResolution
You can solve this error with below code change in android>build.gradle
If your project config with kotlin then
ext.kotlin_version = '1.2.71'
replace with new version
ext.kotlin_version = '1.3.0'
and
dependencies {classpath 'com.android.tools.build:gradle:3.2.1'}
replace with new version
dependencies {classpath 'com.android.tools.build:gradle:3.3.0'}
You probably get your obstacles if your exception is
What went wrong:
Execution failed for task ':app:preDebugBuild'.
Android dependency 'androidx.exifinterface:exifinterface' has different version for the compile (1.0.0-rc01) and runtime (1.0.0) classpath. You should manually set the same version via DependencyResolution
I added implementation("com.android.support:support-v4:latest_version_number") to my build.gradle and it worked.Hope this helps.
cloud_firestore: ^0.8.2+3
firebase_auth: ^0.6.5
image_picker: 0.4.0
This works for me
Trying to get an old project up to date today, I ran into an issue (on Android) which I believe has to do with one of the Firebase plugins.
I keep on getting the following error:
FAILURE: Build failed with an exception.
What went wrong:
The library com.google.android.gms:play-services-base is being requested by various other libraries at [[15.0.1,15.0.1]], but resolves to 11.8.0. Disable the plugin and check your dependencies tree using ./gradlew :app:dependencies.
Here is a snippet from my pubspec file to show the plugins in my project:
dependencies:
flutter:
sdk: flutter
firebase_auth: ^0.5.18
firebase_storage: ^1.0.1
cloud_firestore: ^0.7.4
firestore_helpers: ^2.0.5
image_picker: ^0.2.0
location: 1.1.6
flutter_webview_plugin: 0.0.9+1
font_awesome_flutter: 4.7.2
flutter_map: ^0.0.1
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^0.1.0
This snippet shows the project in its current state, with all the new versions for the Firebase products.
I did also update my build.gradle files of course, they look like this atm:
Android level build.gradle file:
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
classpath 'com.google.gms:google-services:4.0.1'
}
}
allprojects {
repositories {
google()
jcenter()
}
}
rootProject.buildDir = '../build'
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
project.evaluationDependsOn(':app')
}
task clean(type: Delete) {
delete rootProject.buildDir
}
App level build.gradle file:
def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
localPropertiesFile.withInputStream { stream ->
localProperties.load(stream)
}
}
def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}
apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
android {
compileSdkVersion 26
buildToolsVersion '26.0.3'
lintOptions {
disable 'InvalidPackage'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.test.tester"
minSdkVersion 16
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
profile {
matchingFallbacks = ['debug', 'release']
}
}
}
flutter {
source '../..'
}
dependencies {
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
}
apply plugin: 'com.google.gms.google-services'
I believe that is all that I had to do according to the docs, but perhaps I missed something.
Any one an idea on how to fix this?
open this link, this contains the list of Firebase libraries versions that you need to use
Hi I am developing app in flutter. When I am trying to build flutter then I am getting an error Unable to merge dex.
app build.gradle
def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
localPropertiesFile.withReader('UTF-8') { reader ->
localProperties.load(reader)
}
}
def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
android {
compileSdkVersion 27
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
lintOptions {
disable 'InvalidPackage'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.xyz"
minSdkVersion 16
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
}
}
flutter {
source '../..'
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
implementation 'com.google.firebase:firebase-core:16.0.0'
}
apply plugin: 'com.google.gms.google-services'
module build.gradle
buildscript {
ext.kotlin_version = '1.1.51'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'com.google.gms:google-services:4.0.0'
}
}
allprojects {
repositories {
google()
jcenter()
}
}
rootProject.buildDir = '../build'
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
project.evaluationDependsOn(':app')
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Does anyone know how to resolve it in flutter ?
Try adding this in app build.gradle
android {
defaultConfig {
multiDexEnabled true
}
}
change
classpath 'com.google.gms:google-services:4.0.0'
implementation 'com.google.firebase:firebase-core:16.0.0'
to
classpath 'com.google.gms:google-services:4.0.1'
implementation 'com.google.firebase:firebase-core:16.0.1'
And also open the project in Android studio and
clean,
rebuild or simply run flutter clean command
take this steps :
clean the project by running flutter clean
rebuild using flutter build or run using flutter run.
i hope this will help .
Following this link solved a very similar issue for me.
** I did not not have to set multiDexEnabled to true
First I set dependencies in my pubspec.yaml to
dependencies:
flutter:
sdk: flutter
cloud_firestore: ^0.8.2
and ran flutter packages get in my IDE's terminal.
Also I had to change the minimum target SDK version:
Open android/app/build.gradle, then find the line that says
minSdkVersion 16.
Change that line to minSdkVersion 21.
Save the file.
This alone may fix your problem; however I had to also do the following because some of my dependency versions were mismatched.
I had to open android/app/build.gradle, then add the following line as the last line in the file:
apply plugin: 'com.google.gms.google-services'
Next, I had to open android/build.gradle, then inside the buildscript tag, add a new dependency:
buildscript {
repositories {
// ...
}
dependencies {
// ...
classpath 'com.google.gms:google-services:3.2.1' // new
}
}
After this my app finally ran on the android emulator.
The link has a more complete walkthrough if you get stuck.
I've been working on this issue for 2 whole days now and am no closer to solving this.
I am using flutter, and after doing the codelabs tutorial for firebase, I tried adding location into the mix. My dependencies in pubspec.yaml, build.gradle, and app/build.gradle look like this.
pubspec.yaml
dependencies:
flutter:
sdk: flutter
# image_picker: 0.1.1 # new
# google_sign_in: 0.3.1 # new
# firebase_analytics: 0.0.4 # new
# firebase_auth: 0.2.0 # new
firebase_database: 0.0.12 # old
firebase_storage: 0.0.5 # old
# firebase_database: 0.4.6 # new
# firebase_storage: 0.3.3 # new
location: "^1.2.0"
build.gradle
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
classpath 'com.google.gms:google-services:3.1.0'
}
}
allprojects {
repositories {
google()
jcenter()
}
}
rootProject.buildDir = '../build'
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
project.evaluationDependsOn(':app')
}
task clean(type: Delete) {
delete rootProject.buildDir
}
app/build.gradle
def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
localPropertiesFile.withReader('UTF-8') { reader ->
localProperties.load(reader)
}
}
def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}
apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
android {
compileSdkVersion 27
lintOptions {
disable 'InvalidPackage'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.takaoandrew.flutteralight"
minSdkVersion 21
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
// multiDexEnabled true
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
}
}
flutter {
source '../..'
}
dependencies {
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
// compile ("com.google.android.gms:play-services-base:10.0.1") {
// force = true;
// }
// compile ("com.google.android.gms:play-services-tasks:10.0.1") {
// force = true;
// }
// compile ("com.google.android.gms:play-services-basement:10.0.1") {
// force = true;
// }
}
apply plugin: 'com.google.gms.google-services'
The error I get doing this is
Execution failed for task ':app:preDebugBuild'.
Android dependency 'com.google.android.gms:play-services-base' has different version for the compile (11.0.4) and runtime (11.8.0) classpath. You should manually set the same version via DependencyResolution
I have tried manually overriding my play-services, but I don't know how to do this with flutter. Back when it was all android, I chose the version number myself. Uncommenting the following lines from app/build.gradle
// compile ("com.google.android.gms:play-services-base:10.0.1") {
// force = true;
// }
// compile ("com.google.android.gms:play-services-tasks:10.0.1") {
// force = true;
// }
// compile ("com.google.android.gms:play-services-basement:10.0.1") {
// force = true;
// }
gives me the error
Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
java.lang.RuntimeException: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex
-- this is a classic error for me. Uncommenting the line
// multiDexEnabled true
in app/build.gradle doesn't change with the unable to merge dex error.
The dependencies seem to be a mess to me, so I tried looking at a dependency tree. I want to see my gradle dependencies to try and align everything. When I run ./gradlew :app/dependencies I get
FAILURE: Build failed with an exception.
What went wrong:
Could not determine java version from '10.0.1'.
Whether somebody knows what my issues are, or someone has helpful references to help me understand gradle dependencies, and how they relate to flutter dependencies, or how to resolve problems with 'dex', or any tips at all... I would greatly appreciate it because I am banging my head against the wall right now. I have tried other solutions I've seen in StackOverflow and nothing has worked. And the iOS version runs fine so far.