Firebase Backend in Android [duplicate] - java

This question already has answers here:
Failed to resolve: com.google.firebase:firebase-core:11.2.0
(6 answers)
Closed 5 years ago.
This is my project's gradle files, I'm trying to get it to sync. I have included error logs, and code . Below you will find the files in order.
I got most of my code from the firebase docs, and still keep getting a fail, when I try syncing my project
Error:(40, 13) Failed to resolve: com.google.firebase:firebase-auth:11.2.0
Show in File<br>Show in Project Structure dialog
Error:(39, 13) Failed to resolve: com.google.firebase:firebase-storage:11.2.0
Show in File<br>Show in Project Structure dialog
Error:Failed to resolve: com.google.firebase:firebase-core:11.2.0
Open File<br>Show in Project Structure dialog
Error:(42, 13) Failed to resolve: com.google.firebase:firebase-database:11.2.0
Show in File<br>Show in Project Structure dialog
Error:Failed to resolve: annotationProcessor
Open File
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
maven {
url "https://maven.google.com" // Google's Maven repository
}
}
dependencies {
classpath 'com.google.gms:google-services:3.1.0'
classpath 'com.android.tools.build:gradle:2.3.2'
classpath 'com.jakewharton:butterknife-gradle-plugin:8.8.1'
classpath 'com.google.gms:google-services:3.1.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig {
applicationId "com.karanvir.chat"
minSdkVersion 16
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.android.support:design:25.3.1'
testCompile 'junit:junit:4.12'
compile('io.socket:socket.io-client:1.0.0') {
// excluding org.json which is provided by Android
exclude group: 'org.json', module: 'json'
}
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.jakewharton:butterknife:8.8.1'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
compile 'com.android.support:recyclerview-v7:25.3.1'
compile 'com.google.firebase:firebase-storage:11.2.0'
compile 'com.google.firebase:firebase-auth:11.2.0'
compile 'com.google.firebase:firebase-messaging:11.2.0'
compile 'com.google.firebase:firebase-database:11.2.0'
}
apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.jakewharton.butterknife'
apply plugin: 'com.google.gms.google-services'

I think that you have to add the libraries of Firebase to your project, fo example if you need to use the storage you need to add the:
compile 'com.google.firebase:firebase-storage:10.2.1'
in your gradle dependencies, but before of that you need to registrer your project in the Firebase page, get your key and downlowad the
google-services.json
for your project.
Check the tutorials in their page.
https://firebase.google.com/docs/android/setup?hl=es-419

In your application build.grade, try removing:
compile 'com.google.firebase:firebase-storage:11.2.0'
compile 'com.google.firebase:firebase-auth:11.2.0'
compile 'com.google.firebase:firebase-messaging:11.2.0'
compile 'com.google.firebase:firebase-database:11.2.0'
and replacing them with this dependency:
compile 'com.google.android.gms:play-services-gcm:8.4.0'

Related

ERROR Multiple dex files define Lcom/google/android/gms/location/places/zza;

I am facing this issue from 2 days, still not found any solution.
I tried changing versions of libraries, clean and build project, and invalidate cache etc.
Below is my build.gradle file:
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
defaultConfig {
applicationId "com.root.ambulancetracking"
minSdkVersion 16
targetSdkVersion 27
versionCode 1
versionName "1.0"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
//noinspection GradleCompatible
implementation 'com.google.android.gms:play-services-maps:15.0.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.0'
compile fileTree(include: ['*.jar'], dir: 'libs')
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:27.1.1'
compile 'com.mcxiaoke.volley:library-aar:1.0.0'
compile 'com.android.support:support-v4:27.1.1'
compile 'com.android.support:design:27.1.1'
compile 'com.android.support:recyclerview-v7:27.1.1'
compile 'com.android.support:cardview-v7:27.1.1'
compile 'com.google.firebase:firebase-messaging:17.0.0'
compile 'com.google.firebase:firebase-core:16.0.0'
compile 'com.google.android.gms:play-services-location:15.0.1'
compile 'com.google.code.gson:gson:2.8.0'
compile 'com.github.ar-android:DrawRouteMaps:1.0.0'
}
apply plugin: 'com.google.gms.google-services'
configurations.all {
resolutionStrategy.eachDependency { DependencyResolveDetails details ->
def requested = details.requested
if (requested.group == 'com.android.support') {
if (!requested.name.startsWith("multidex")) {
details.useVersion '25.3.1'
}
}
}
}
And below is build.gradle (project):
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
classpath 'com.google.gms:google-services:3.2.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
maven { url "https://jitpack.io" }
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Here is what i am getting in message window.
Information:Gradle tasks [:app:assembleDebug]
Error:java.lang.RuntimeException: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex
Error:java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex
Error:com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex
Error:com.android.dex.DexException: Multiple dex files define Lcom/google/android/gms/location/places/zza;
Information:BUILD FAILED in 1m 22s
Information:4 errors
Information:0 warnings
Information:See complete output in console
I tried my level best
Please, any help would be appreciated.
Thank you very much for your time and assistance in this matter.
please add this lib to resolve this issue
implementation 'com.android.support:multidex:1.0.3'
also, enable multidex in your application class
#Override
public void onCreate() {
super.onCreate();
MultiDex.install(this);
}
your version are conflict
compile 'com.google.firebase:firebase-messaging:17.0.0'
compile 'com.google.firebase:firebase-core:16.0.0'
compile 'com.google.android.gms:play-services-location:15.0.1'
covert to this lines :
compile 'com.google.firebase:firebase-messaging:17.0.0'
compile 'com.google.firebase:firebase-core:17.0.0'
compile 'com.google.android.gms:play-services-location:17.0.0'
You need to use the same version of Firebase and Google Play Service if you're using google play service plugin below 3.3.0.
If you want to use multiple version of Firebase and Google Play Service (starting from version 15), you need to use google play service plugin 3.3.0. So, change your project build.gradle to:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
classpath 'com.google.gms:google-services:3.3.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
...
Last, don't forget to always add the following line:
apply plugin: 'com.google.gms.google-services'
to the bottom of your app build.gradle.

Unable to merge Dex in Android Studio 3.0

I'm a beginner with Android Studio.
Every time I try running my app on my Google Tango tablet, the following error emerges:
Execution failed for task:':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
> java.lang.RuntimeException: java.lang.RuntimeException: com.android.builder.dexing.DexArchibeMergerException: Unable to merge dex
This is my app Module build.gradle file...
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
defaultConfig {
applicationId "com.example.cs15yyo.myfyp"
minSdkVersion 19
targetSdkVersion 26
versionCode 1
versionName "1.0"
//multiDexEnabled true
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile 'com.google.tango:sdk-base:1.55'
compile 'com.google.tango:support-base:1.54'
compile 'com.google.tango:sdk-depth-interpolation:1.55'
compile 'com.google.tango:sdk-transform-helpers:1.55'
compile 'org.rajawali3d:rajawali:1.1.668#aar'
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
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 project(':tango_support_java_lib')
implementation project(':tango_ux_support_library')
}
This is my Project build.gradle file...
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
google()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
This is my tango_support_java_lib Module build.gradle file...
configurations.maybeCreate("default")
artifacts.add("default", file('tango_support_java_lib.aar'))
This is my tango_ux_support_library Module build.gradle file...
configurations.maybeCreate("default")
artifacts.add("default", file('tango_ux_support_library.aar'))
Attempted Solutions
Looking at existing solutions in StackOverFlow, I've tried the following....
Writing multiDexEnabled true in the buildConfig block of code within the module build.gradle file
Build > Clean Project and afterwards, Build > Rebuild Project
Deleting the .gradle folder, and then running the app
Changing each compile word to compileOnly in the dependencies of my Module build.gradle file.
All have failed me, annoyingly so.
This is for my work on my final year Computer Science project.
I've solved the issue, as it turns out, the cause of the problem was importing JAR/AAR files as libraries AFTER writing the necessary dependencies (in the module build.gradle file) to get the same libraries; therefore, after removing the JAR/AAR files, my app was able to run

Failed to resolve: com.android.support:support-v13:26 [duplicate]

This question already has answers here:
Failed to resolve: com.android.support:appcompat-v7:26.0.0
(14 answers)
Failed to resolve: com.android.support:cardview-v7:26.0.0 android
(26 answers)
Closed 5 years ago.
Everything has been working and compiling fine until I've added a TabLayout to an .xml layout. After I added it, the project just refused to compile and either all of my .xml files stopped showing anything and all of my library imports say "cannot resolve symbol ...".
I don't understand why all of my imports which had previously been compiling well now simply say:
Failed to resolve: com.android.support:support-v13:26
Failed to resolve: com.android.support:appcompat-v7:26
and none of buttons provided (e.g. "Install repository and sync project") are clickable.
Please, have a look at the gradle file:
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion "26.0.1"
defaultConfig {
applicationId "com.example.prett.myapplication"
minSdkVersion 22
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
productFlavors {
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:26'
compile 'com.android.support:support-v13:26'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
testCompile 'junit:junit:4.12'
compile 'com.android.support:design:25.3.1'
}
I've tried "Invalidate caches/restart", but it didn't have any impact.
P.S.
compile 'com.android.support:design:25.3.1'
says that
This support library should not use a different version (25) than the compileSdkVersion (26)
Could this also be causing the issue?
If your compile SDK version is 26, android support dependencies version should be 26.x.x
Set your gradle dependencies as follow:
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:26.0.1'
compile 'com.android.support:support-v13:26.0.1'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
testCompile 'junit:junit:4.12'
compile 'com.android.support:design:26.0.1'
}
If you still get compile errors, add google maven repository to Project Gradle file:
allprojects {
repositories {
jcenter()
maven {
url 'https://maven.google.com'
}
}
}
Try below dependency in gradle and rebuild project;
compile 'com.android.support:appcompat-v7:26.0.1'
compile 'com.android.support:support-v13:26.0.1'
compile 'com.android.support:design:26.0.1'
This support library should not use a different version (25) than the compileSdkVersion (26)
means you have to update your support library from version 25 to 26 and problem will get resolved.

"Failed to resolve: com.android.support:support-v4:26.0.0" and other similar errors on Gradle sync [duplicate]

This question already has answers here:
Failed to resolve: com.android.support:cardview-v7:26.0.0 android
(26 answers)
Closed 5 years ago.
I have just created a new Android Studio project for both Android Mobile and wear. The initial gradle build failed because I am getting several errors-
Error: Failed to resolve: com.android.support:support-v4:26.0.0
Error: Failed to resolve: com.android.support:percent:26.0.0
Error: Failed to resolve: com.android.support:recyclerview-v7:26.0.0
Error: Failed to resolve: com.android.support:support-annotations:26.0.0
With each error, I am given the option to Install repository and sync project, but nothing happens when I click on it. I have spent several hours trying to find why I am getting these errors, but I can't find any solutions. Does anybody know how to fix these very frustrating errors? Thank you!
build.gradle (project)
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
maven {
url "https://maven.google.com"
}
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.3'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
build.gradle (mobile)
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion "26.0.1"
defaultConfig {
applicationId "com.georgeberdovskiy.androidweartest"
minSdkVersion 23
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso- core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
wearApp project(':wear')
compile 'com.google.android.gms:play-services-wearable:11.0.4'
compile 'com.android.support:appcompat-v7:26+'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile "com.android.support:support-core-utils:26+"
testCompile 'junit:junit:4.12'
}
build.gradle (wear)
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion "26.0.1"
defaultConfig {
applicationId "com.georgeberdovskiy.androidweartest"
minSdkVersion 23
targetSdkVersion 26
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
provided 'com.google.android.wearable:wearable:2.0.4'
compile 'com.google.android.support:wearable:2.0.4'
compile 'com.google.android.gms:play-services-wearable:11.0.4'
compile "com.android.support:support-core-utils:26+"
}
I am sure that my version of Android Studio is updated, and all support repositories and APIs are installed.
I don't have an Android wear project, but I had the same problem when I wanted to upgrade the Support Library version for an existing project to 26.0.0. Since 26.0.0 the support libraries are available through Google's Maven repository. So I had to add the repository to my build. gradle file.
allprojects {
repositories {
jcenter()
maven {
url "https://maven.google.com"
}
}
}
Check out https://developer.android.com/topic/libraries/support-library/setup.html for more details.
The following worked for me:
In the Application build.gradle considered to add following:
allprojects {
repositories {
maven {
url "https://maven.google.com"
}
}
}
in the Module build.gradle:
compileSdkVersion 26
buildToolsVersion "26.0.1"
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.google.android.gms:play-services-wearable:11.0.4'
compile 'com.android.support:support-compat:26.0.1'
compile 'com.android.support:support-v4:26.0.1'
compile 'com.google.android.gms:play-services:11.0.4'
compile 'com.android.support:appcompat-v7:26.0.1'
compile 'com.android.support:multidex:1.0.1'
compile 'com.android.support:support-annotations:26.0.1'
compile 'com.android.support:support-vector-drawable:26.0.1'
compile 'com.android.support:animated-vector-drawable:26.0.1'
compile 'com.android.support:design:26.0.1'
compile 'com.android.support:support-v13:26.0.1'
compile 'com.android.support:percent:26.0.1'
compile 'com.android.support:wear:26.0.1'
compile 'com.google.android.support:wearable:2.0.4'
provided 'com.google.android.wearable:wearable:2.0.4'
}
Either change your build tool version from 26.0.1 to 26.0.0 or you can replace 26.0.0 by 26.+ like below.
compile 'com.android.support:support-v4:26.0.0'
to
compile 'com.android.support:support-v4:26.+"
Do same with all...
Hope it helps.
Happy Coding! ^_^
For now, I fixed this with changing in the wear build.gradle:
compile 'com.google.android.support:wearable:2.0.3'
provided 'com.google.android.wearable:wearable:2.0.3'
It seems like the problem is com.google.android.support:wearable:2.0.4. With that, Using 26.0.1 build tools compiles fine. I haven't gone any further with this but it looks like a dependency problem related to a repository although that is really just a guess from the error messages.
Add the following dependencies in your app/build.gradle.
repositories {
maven { url 'https://maven.fabric.io/public' }
maven{url 'https://maven.google.com'}
}
Replace this:
compile 'com.android.support:recyclerview-v7:26.0.0'
With this
compile 'com.android.support:recyclerview-v7:26.0.0-alpha1'
Do same with all
Update - new version released
compile 'com.android.support:recyclerview-v7:26.1.0'
Add following dependency in your gradle
Replace
compile 'com.android.support:support-v4:26.0.0'
with
compile 'com.android.support:support-v4:25.0.0'
and Replace
compile 'com.android.support:appcompat-v7:26+'
with
compile 'com.android.support:appcompat-v7:25.0.0'
The reason that my project was giving me these errors was because I created the project for Android Platform 26. However, Wear currently doesn't support 26, and it is essential to change the target and compile SDK versions to 25 in the wear module of build.gradle.
Link to Android Developers documentation - https://developer.android.com/training/wearables/apps/creating.html#setting-up-a-phone
build.gradle (wear)
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "26.0.1"
defaultConfig {
applicationId "com.georgeberdovskiy.findmyphone"
minSdkVersion 25
targetSdkVersion 25
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.google.android.support:wearable:2.0.3'
provided 'com.google.android.wearable:wearable:2.0.3'
compile 'com.google.android.gms:play-services-maps:11.0.4'
compile 'com.google.firebase:firebase-core:11.0.4'
compile 'com.google.firebase:firebase-database:11.0.4'
compile 'com.google.android.gms:play-services-wearable:11.0.4'
}
apply plugin: 'com.google.gms.google-services'
I only needed to change the compile and target SDK versions to 25 in the wear module. I left them as 26 for the mobile module.
This one worked for me
allprojects {
repositories {
jcenter()
google()
}
}
google() does the magic with the following configuration
Studio version : 3.0 beta 2
classpath 'com.android.tools.build:gradle:3.0.0-beta2'
distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-rc-1-all.zip
I meet this problem, changing the build tool/ sdk version didn't work, clearly write compile version didn't work, off line build didn't work.
Finally I just change wearable version, and this problem gone.
provided 'com.google.android.wearable:wearable:2.0.4'
compile 'com.google.android.support:wearable:2.0.4'
to
provided 'com.google.android.wearable:wearable:2.0.2'
compile 'com.google.android.support:wearable:2.0.2'
By the way, I used offline building now because it is really fast when I check this issue.

I have an error in Android studio "Failed to resolve junit:4.12"

I created a new project after installing Android Studio 2.3.3 and then the Gradle build failed because of these three errors:
Error:Failed to resolve: junit:junit:4.12
Open FileShow in Project Structure dialog
Error:Failed to resolve: org.hamcrest:hamcrest-library:1.3
Open FileShow in Project Structure dialog
Error:Failed to resolve: org.hamcrest:hamcrest-integration:1.3
Open FileShow in Project Structure dialog
and I tried looking at similar questions and their answers but they didn't work for me.
I tried deleting the testCompile line in gradle.build, and I tried adding the url maven "{ url 'http://repo1.maven.org/maven2' }" in the gradle.build file, and I checked the firewall and I downloaded the junit.jar and nothing worked.
Edit:
build.gradle (module)
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "26.0.0"
defaultConfig {
applicationId "com.example.tasneem.sunshine"
minSdkVersion 19
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
repositories {
maven { url 'http://repo1.maven.org/maven2' }
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
}
build.gradle (project)
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.3'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
First of all, connect your internet connection then update your junit library.
I figured out a way to fix this. this is not a solution to the error but it will help you run the project if you have the same errors as me and no other method worked. I downloaded a new gradle and extracted it to C:/Users/Username/gradle/wrapper/dist folder then changed the gradle in Android studio from file->settings
I also commented the whole testCompile block in the gradle (module) file and removed junit4.12 from the module settings of the project.
This seemed to fix the problem and I could run the project on my Android device.

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