Whenever I want to run my project i get the following error
Error:Execution failed for task ':app:transformClassesWithDexForDebug'. com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.dex.DexException: Multiple dex files define Landroid/support/design/widget/CoordinatorLayout$1;
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
buildToolsVersion "27.0.2"
defaultConfig {
applicationId "com.example.invinciblesourav.flacom"
minSdkVersion 18
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
sourceSets { main { assets.srcDirs = ['src/main/assets', 'src/main/assets/'] } }
}
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'
})
compile ('com.android.support:appcompat-v7:27.+')
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.google.firebase:firebase-auth:11.0.4'
compile 'de.hdodenhof:circleimageview:2.1.0'
compile 'com.theartofdev.edmodo:android-image-cropper:2.3.+'
compile 'com.google.firebase:firebase-core:11.0.4'
compile 'com.google.firebase:firebase-database:11.0.2'
compile 'com.google.firebase:firebase-storage:11.0.4'
compile 'com.android.support:design:25.3.1'
compile 'com.squareup.picasso:picasso:2.4.0'
testCompile 'junit:junit:4.12'
}
apply pluenter code heregin: 'com.google.gms.google-services'
Please help me.I am stuck in this problem for a few days.