cannot find java.lang.invoke.MethodType

[nothisboy]

com.sun.tools.javac.code.Symbol$CompletionFailure: 找不到java.lang.invoke.MethodType的类文件 Error:Execution failed for task ':app:compileDebugUnitTestJavaWithJavac'.

Compilation failed; see the compiler error output for details.

code in my build.gradle:

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.1.2'
        classpath 'me.tatarka:gradle-retrolambda:3.2.0'
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}


//---------------------------------------------------//


apply plugin: 'com.android.application'
apply plugin: 'me.tatarka.retrolambda'

android {
    compileSdkVersion 24
    buildToolsVersion "24.0.0"

    defaultConfig {
        applicationId "com.gugoo.nothisboy.dessert"
        minSdkVersion 15
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    dataBinding {
        enabled true
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:24.0.0'
    compile 'com.android.support:design:24.0.0'
    compile 'com.android.support:recyclerview-v7:24.0.0'
    compile 'com.android.support:cardview-v7:24.0.0'

    compile 'com.jakewharton:butterknife:7.0.0'
    compile 'homhomlin.lib:frescoimageview:1.3.0'
    compile 'com.facebook.fresco:fresco:0.9.0'

    //rxjava rxandroid

    compile 'io.reactivex:rxjava:1.1.6'
    compile 'io.reactivex:rxandroid:1.2.1'

    //rxbinding

    compile 'com.jakewharton.rxbinding:rxbinding:0.4.0'
    compile 'com.jakewharton.rxbinding:rxbinding-support-v4:0.4.0'
    compile 'com.jakewharton.rxbinding:rxbinding-appcompat-v7:0.4.0'
    compile 'com.jakewharton.rxbinding:rxbinding-design:0.4.0'
    compile 'com.jakewharton.rxbinding:rxbinding-recyclerview-v7:0.4.0'

    //rxsqlite

    compile 'com.pushtorefresh.storio:sqlite:1.9.0'
    compile 'com.pushtorefresh.storio:sqlite-annotations:1.9.0'

    //rxlifecycle

    compile 'com.trello:rxlifecycle:0.6.1'

    //rx other
    compile 'com.hwangjr.rxbus:rxbus:1.0.3'
    compile 'com.marlonmafra.rxnotification:rx-notification:2.0.0'
    compile 'com.f2prateek.rx.preferences:rx-preferences:1.0.2'

    compile 'com.squareup.retrofit2:retrofit:2.1.0'
    compile 'com.squareup.retrofit2:adapter-rxjava:2.1.0'
    compile 'com.squareup.retrofit2:converter-gson:2.1.0'

    //unit test
    testCompile 'junit:junit:4.12'
    testCompile "org.mockito:mockito-core:1.10.19"
    testCompile 'org.robolectric:robolectric:3.0'
}

How to resolve this problem? I need help,please.

[Synthlight]

You don't mention what OS you're on but I'm assuming windows. I've seen this error on a bunch of projects but only when building via gradlew from the windows command line. Works fine on linux.

I don't know what the direct issue is but I can offer a solution: Run the gradle build in a daemon. I don't knwo why, but it works. org.gradle.daemon=true (Best in your global gradle.properties file.)

Note that fixing this error will most likely cause some noisy warnings:

java.lang.UnsupportedOperationException: Unknown ASTNode child: LambdaExpression
        at lombok.ast.ecj.EcjTreeVisitor.visitOther(EcjTreeVisitor.java:368)

The fix for this one's easy though, just add this to the buildscript dependencies: classpath 'me.tatarka.retrolambda.projectlombok:lombok.ast:0.2.3.a2'

[tailanx]

i have this problem in mac os

[KennethNickles]

I encountered this when I didn't have JAVA7_HOME and JAVA8_HOME env variables configured.