Kotlin problems with Android data binding

Question

I'm trying data binding on Android using Kotlin but experiencing some problems. My gradle files are listed below.

Top level:

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.1.0-beta3'
        classpath 'com.google.gms:google-services:2.1.0-beta3'

        // 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
}

App level:

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "..."
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
        resValue 'string', 'package_name', applicationId
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    dataBinding {
        enabled = true
    }
    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile(name: 'app-release', ext: 'aar')
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.3.0'
    compile 'com.android.support:design:23.3.0'
    compile 'com.android.support:recyclerview-v7:23.3.0'
    compile 'com.android.support:support-v4:23.3.0'
    compile 'com.google.android.gms:play-services-plus:8.4.0'
    compile 'com.google.android.gms:play-services-auth:8.4.0'
    compile 'com.google.android.gms:play-services-gcm:8.4.0'
    compile 'com.google.android.gms:play-services-nearby:8.4.0'
    compile 'io.reactivex:rxkotlin:0.55.0'
    compile 'io.reactivex:rxandroid:1.1.0'
    compile 'com.trello:rxlifecycle-kotlin:0.5.0'
    compile 'com.github.bumptech.glide:glide:3.7.0'
    compile 'io.pristine:libjingle:11139@aar'
    compile 'com.google.code.gson:gson:2.6.2'
    compile 'com.squareup.retrofit2:retrofit:2.0.0'
    compile 'com.squareup.retrofit2:converter-gson:2.0.0'
    compile 'com.squareup.retrofit2:adapter-rxjava:2.0.0'
    compile 'com.pushtorefresh.storio:sqlite:1.8.0'
    compile 'com.pushtorefresh.storio:content-resolver:1.8.0'

    kapt 'com.google.dagger:dagger-compiler:2.0.2'
    compile 'com.google.dagger:dagger:2.0.2'
    provided 'org.glassfish:javax.annotation:10.0-b28'
}
buildscript {
    ext.kotlin_version = '1.0.1-2'
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}
repositories {
    mavenCentral()
    flatDir {
        dirs 'libs'
    }
}

kapt {
    generateStubs = true
}

apply plugin: 'com.google.gms.google-services'

I'm using the following code to inflate my view.

val binding = FragmentTransferListBinding.inflate(inflater, container, false)

But when I try to build the project I get this error.

Error:(7, 31) Unresolved reference: databinding
Error:(28, 9) Unresolved reference: FragmentTransferListBinding
Error:Execution failed for task ':app:compileDebugKotlinAfterJava'.
> Compilation error. See log for more details

I tried adding databinding-compiler to kapt as suggested in some other answers

kapt 'com.android.databinding:compiler:2.1.0-beta3'

But then I get the following error.

Error:Execution failed for task ':app:compileDebugJavaWithJavac'.
> java.lang.NoSuchMethodError: com.google.common.collect.FluentIterable.append(Ljava/lang/Iterable;)Lcom/google/common/collect/FluentIterable;

You should definitely add kapt 'com.android.databinding:compiler:2.1.0-beta3'. Try to clean and rebuild the app after that. — Michael
– Michael, Commented Apr 21, 2016 at 15:45
@Michael Yes as I've mentioned above I've already tried adding that but I'm getting a java.lang.NoSuchMethodError. — Suyash
– Suyash, Commented Apr 21, 2016 at 15:47
Yes, I know. I just mean it's necessary to have this line in the build.gradle. — Michael
– Michael, Commented Apr 21, 2016 at 15:48
Ok, I'll keep it but is there any solution to the NoSuchMethodError? — Suyash
– Suyash, Commented Apr 21, 2016 at 15:53

yshrsmz · Accepted Answer · 2016-05-16 14:55:49Z

2

you need

kapt 'com.google.guava:guava:19.0'
kapt 'com.android.databinding:compiler:2.1.0'

before dagger's dependency description

answered May 16, 2016 at 14:55

yshrsmz

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ninjahoahong · Accepted Answer · 2016-09-29 12:31:19Z

0

In my case adding version = "2.0.0 in

dataBinding { enabled = true version = "2.0.0" }

like referred in this issued by ubarua123 and AlokBansal8 solved the problem of NoSuchMethodError

answered Sep 29, 2016 at 12:31

ninjahoahong

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duhocsinhlienxo · Accepted Answer · 2020-07-23 09:54:09Z

0

Try to delete .idea, .build folder and invalidate&restart Android Studio

answered Jul 23, 2020 at 9:54

duhocsinhlienxo

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