I'm getting an error regarding mixing of dependency versions . Few days back it was working absolutely fine but from nowhere the issue popped up .
It's showing : All com.android.support libraries must use the exact same version specification (mixing versions can lead to runtime crashes). Found versions 28.0.0-alpha1, 28.0.0. Examples include com.android.support:customtabs:28.0.0-alpha1 and com.android.support:animated-vector-drawable:28.0.0
I'm using Firebase dependencies also , is it causing any trouble ?
I tried to add some extra dependencies (as popped up) , but nothing is working .
apply plugin: 'com.android.application'
android { compileSdkVersion 28
defaultConfig {
applicationId "namantiwari.epplieschool"
minSdkVersion 21
targetSdkVersion 28
versionCode 7
versionName "1.4"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies { implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
implementation 'com.android.support:customtabs:28.0.0-alpha1'
implementation 'com.android.support:support-vector-drawable:28.0.0-alpha1'
implementation 'com.android.support:support-media-compat:28.0.0-alpha1'
implementation 'com.android.support:support-v4:28.0.0-alpha1'
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.google.firebase:firebase-messaging:17.3.2'
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'
implementation 'com.google.firebase:firebase-core:16.0.1'
compile 'com.squareup.okhttp3:okhttp:3.2.0'
} apply plugin: 'com.google.gms.google-services'
