Error:Unable to find method 'com.android.build.gradle.api.BaseVariant.getOutputs()Ljava/util/List;'

ohshi000 commented 6 years ago

8.8.1 gradle 3.0.0 Android Studio 3.0 Error:Unable to find method 'com.android.build.gradle.api.BaseVariant.getOutputs()Ljava/util/List;'. Possible causes for this unexpected error include:

Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.) Re-download dependencies and sync project (requires network)
The state of a Gradle build process (daemon) may be corrupt. Stopping all Gradle daemons may solve this problem. Stop Gradle build processes (requires restart)
Your project may be using a third-party plugin which is not compatible with the other plugins in the project or the version of Gradle requested by the project.

In the case of corrupt Gradle processes, you can also try closing the IDE and then killing all Java processes.

liugongce commented 6 years ago

I got this problem too. Have you solved it？

JakeWharton commented 6 years ago

Use 9.0.0-SNAPSHOT for now.

liugongce commented 6 years ago

@JakeWharton Thank you for your reply, I have solved this problem。wishing your life delectation

wangbin0802 commented 6 years ago

@liugongce how did you solve it? why I use 9.0.0.0-SNAPSHOT, it could not find

naturs commented 6 years ago

@wangbin0802 you should add repository maven { url 'https://oss.sonatype.org/content/repositories/snapshots' } in your root build file.

Aks-4125 commented 6 years ago

Just remove classpath 'me.tatarka:gradle-retrolambda:3.7.0' and downgrade butterknife version to 8.4.0 classpath 'com.jakewharton:butterknife-gradle-plugin:8.4.0'

Don't forget to remove apply plugin: 'me.tatarka.retrolambda' from app level build gradle.

TWiStErRob commented 6 years ago

For anyone wanting to use this in a production app using Android Gradle Plugin 3.x with a no-SNAPSHOT policy: there's no need to use the same version of butterknife/butterknife-compiler and butterknife-plugin:

android_plugin_version=3.0.1
butterknife_version=8.8.1


buildscript {
    repositories {
        jcenter()
        google()
        // TODO remove after butterknife 9 graduates to stable
        maven { name 'Sonatype SNAPSHOTs'; url 'https://oss.sonatype.org/content/repositories/snapshots/' }
    }
    dependencies {
        classpath "com.android.tools.build:gradle:${android_plugin_version}"
        // TODO Upgrade to 9.0.0 when released and use ${butterknife_version}
        // Needed because 8.8.1 plugin is not compatible with Android Plugin 3.x:
        // https://github.com/JakeWharton/butterknife/issues/1130
        classpath "com.jakewharton:butterknife-gradle-plugin:9.0.0-20171223.061039-23"
    }
}

repositories {
    jcenter()
    google()
    // notice there's no need for Sonatype here, so no SNAPSHOTs can leak into the app
}

dependencies {
    implementation "com.jakewharton:butterknife:${butterknife_version}"
    annotationProcessor "com.jakewharton:butterknife-compiler:${butterknife_version}"
}

9.0.0-20171223.061039-23 is only a single commit ahead of 8.8.1: https://github.com/JakeWharton/butterknife/commits/master/butterknife-gradle-plugin 8.8.1 was released in 2017 August.

aj019 commented 6 years ago

If it helps anyone. I have solved this problem by downgrading butterknife gradle plugin to 8.4.0

azizbekian commented 6 years ago

@JakeWharton, we were using 9.0.0-SNAPSHOT in the project. Now after the APG version is changed to alpha version, we are no longer able to use the snapshot, thus we have to fallback to 8.4.0. But that also isn't working for us, because ButterKnife lacks to correctly bind views inside library modules.

Thus, what we are left is to attach snapshot sources itself and downgrade AGP version to the stable 3.0.1.

Can you advice a better option?

hivian commented 6 years ago

Solved by downgrading butterknife gradle plugin to 8.4.0 or 8.5.0.

TWiStErRob commented 6 years ago

@JakeWharton would it be possible to release 8.8.2 with this simple fix included or 9.0.0 coming soon?

richfuns commented 6 years ago

I got the same issues too.

Error:Unable to find method 'com.android.build.gradle.api.BaseVariant.getOutputs()Ljava/util/List;'. Possible causes for this unexpected error include:<ul><li>Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.) <a href="syncProject">Re-download dependencies and sync project (requires network)</a></li><li>The state of a Gradle build process (daemon) may be corrupt. Stopping all Gradle daemons may solve this problem. <a href="stopGradleDaemons">Stop Gradle build processes (requires restart)</a></li><li>Your project may be using a third-party plugin which is not compatible with the other plugins in the project or the version of Gradle requested by the project.</li></ul>In the case of corrupt Gradle processes, you can also try closing the IDE and then killing all Java processes.

# Will they release new version to solve it?

zestzone007 commented 6 years ago

I got the same issues too. Now I fallback to 8.4.0 , look forward to the new version to solve the problem

batati commented 6 years ago

For me trying to use 9.0.0-SNAPSHOT results to this:

Error:Could not find com.github.javaparser:javaparser-core:3.5.14. Searched in the following locations: file:/Applications/Android Studio.app/Contents/gradle/m2repository/com/github/javaparser/javaparser-core/3.5.14/javaparser-core-3.5.14.pom file:/Applications/Android Studio.app/Contents/gradle/m2repository/com/github/javaparser/javaparser-core/3.5.14/javaparser-core-3.5.14.jar https://maven.fabric.io/public/com/github/javaparser/javaparser-core/3.5.14/javaparser-core-3.5.14.pom https://maven.fabric.io/public/com/github/javaparser/javaparser-core/3.5.14/javaparser-core-3.5.14.jar https://oss.sonatype.org/content/repositories/snapshots/com/github/javaparser/javaparser-core/3.5.14/javaparser-core-3.5.14.pom https://oss.sonatype.org/content/repositories/snapshots/com/github/javaparser/javaparser-core/3.5.14/javaparser-core-3.5.14.jar https://mvnrepository.com/artifact/com/github/javaparser/javaparser-core/3.5.14/javaparser-core-3.5.14.pom https://mvnrepository.com/artifact/com/github/javaparser/javaparser-core/3.5.14/javaparser-core-3.5.14.jar Required by: project :xxx > com.jakewharton:butterknife-gradle-plugin:9.0.0-SNAPSHOT

Eventhough JavaParser-Core should be there https://mvnrepository.com/artifact/com.github.javaparser/javaparser-core/3.5.14.

My library module build.gradle:


buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }
        maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }
        maven { url "https://mvnrepository.com/artifact" }
    }

    dependencies {
        classpath 'com.jakewharton:butterknife-gradle-plugin:9.0.0-SNAPSHOT'
    }
}
apply plugin: 'com.android.library'
apply plugin: 'com.jakewharton.butterknife'

repositories {
    maven { url "https://maven.google.com" }
    maven { url "https://mvnrepository.com/artifact" }
    maven { url 'https://oss.sonatype.org/content/repositories/snapshots' } 
}

glureau-betclic commented 6 years ago

@batati Not sure but you can try to add mavenCentral() in your repositories.

batati commented 6 years ago

@glureau-betclic Tried adding it to all different repositories, unfortunately it didn't help.

ghost commented 6 years ago

emmmm......like this //buid.gradle Project buildscript { repositories { google() jcenter() mavenCentral() maven { url 'https://oss.sonatype.org/content/repositories/snapshots' } }

dependencies {
    classpath 'com.android.tools.build:gradle:3.1.2'
    classpath "com.jakewharton:butterknife-gradle-plugin:9.0.0-SNAPSHOT"
}

}

allprojects { repositories { google() jcenter() maven { url "https://jitpack.io" } maven { url 'https://oss.sonatype.org/content/repositories/snapshots' } } } //buid.gradle app dependencies{ implementation "com.jakewharton:butterknife:9.0.0-SNAPSHOT" annotationProcessor"com.jakewharton:butterknife-compiler:9.0.0-SNAPSHOT" } It's OK.

Shradhey7 commented 6 years ago

I am having this problem , need help ASAP! Here is my code , scroll down for explanation of problem !

apply plugin: 'com.android.application'
apply plugin: 'com.jakewharton.butterknife'
//External Code Starts

buildscript {
    repositories {
        jcenter()
        google() // Gradle 4.0+
        maven { url "https://maven.google.com" } // Gradle < 4.0
        mavenCentral()
        maven { name 'Sonatype SNAPSHOTs'; url 'https://oss.sonatype.org/content/repositories/snapshots/' }
    }

    dependencies {
        classpath "com.android.tools.build:gradle:${android_plugin_version}"
       /* // TODO Upgrade to 9.0.0 when released and use ${butterknife_version}
        // Needed because 8.8.1 plugin is not compatible with Android Plugin 3.x:
        // https://github.com/JakeWharton/butterknife/issues/1130
       */ classpath "com.jakewharton:butterknife-gradle-plugin:9.0.0-20171223.061039-23"
    }
}

// External Code Ends

android {
    compileSdkVersion 26
    buildToolsVersion '27.0.3'
    defaultConfig {
        applicationId "com.qihancloud.librarydemo"
        minSdkVersion 19
        targetSdkVersion 26
        versionCode 20170413
        versionName "1.1.7"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    productFlavors {
    }
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.2'

    implementation "com.jakewharton:butterknife:${butterknife_version}"
    annotationProcessor "com.jakewharton:butterknife-compiler:${butterknife_version}"

    api(name: 'QihanOpenSDK_2.0.0', ext: 'aar')

}

repositories {
    flatDir {
        dirs 'libs'
    }
    jcenter()
    google()
}

Now , basically what I need to do is that I need to include it in my gradle file , but it always shows that

Could not get unknown property 'android_plugin_version' for object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.

Also for the code below

apply plugin: 'com.android.application'
apply plugin: 'com.jakewharton.butterknife'

//External Code Starts

buildscript {
    repositories {
        google() // Gradle 4.0+
        maven { url "https://maven.google.com" } // Gradle < 4.0
        mavenCentral()
        maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }
    }

    dependencies {
        classpath "com.android.tools.build:gradle:3.1.3"
        classpath 'com.jakewharton:butterknife-gradle-plugin:8.4.0'
    }
}

// External Code Ends

android {
    compileSdkVersion 26
    buildToolsVersion '27.0.3'
    defaultConfig {
        applicationId "com.qihancloud.librarydemo"
        minSdkVersion 19
        targetSdkVersion 26
        versionCode 20170413
        versionName "1.1.7"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    productFlavors {
    }
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.2'

    implementation 'com.jakewharton:butterknife:8.4.0'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.4.0'

    api(name: 'QihanOpenSDK_2.0.0', ext: 'aar')

}

repositories {
    flatDir {
        dirs 'libs'
    }
    google()
}

I get the Error Failed to resolve: com.jakewharton:butterknife:8.4.0 .

Now tell me what to do , coz I am frustrated as hell !!

SaikCaskey commented 6 years ago

@Skali7 top-level

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
...
        //for butterknife 9 snapshot
        maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }
...
    }

    dependencies {
...
        classpath 'com.jakewharton:butterknife-gradle-plugin:9.0.0-SNAPSHOT'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
...
    }
}

allprojects {
    repositories {
    ...
    }
}

...
}

module level

apply plugin: 'com.android.application'
...
{
...
    implementation 'com.jakewharton:butterknife:8.8.1'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
...
}
...
apply plugin: 'com.google.gms.google-services'

If you're using butterknife from a library there's a few extra steps, like applying the plugin and using R2 for things you bind to

...

Yesterday I was actually having this really annoying issue where I couldn't resolve the Butterknife class - all I did was remove the dependency, sync, clean, add the dependency and then sync again and that was that 👍

Shradhey7 commented 6 years ago

Thanks @SaikCaskey , I had resolved the problem just after posting this message and I forgot to close this Issue , will remember it from next time onwards , btw I did the same thing as you mentioned in your post.

binhbt commented 5 years ago

Just remove classpath 'me.tatarka:gradle-retrolambda:3.7.0' and downgrade butterknife version to 8.4.0 classpath 'com.jakewharton:butterknife-gradle-plugin:8.4.0'

Don't forget to remove apply plugin: 'me.tatarka.retrolambda' from app level build gradle.

Thank you. it works like a champ (y)

rdugue commented 5 years ago

For anyone wanting to use this in a production app using Android Gradle Plugin 3.x with a no-SNAPSHOT policy: there's no need to use the same version of butterknife/butterknife-compiler and butterknife-plugin:

android_plugin_version=3.0.1
butterknife_version=8.8.1

buildscript {
    repositories {
        jcenter()
        google()
        // TODO remove after butterknife 9 graduates to stable
        maven { name 'Sonatype SNAPSHOTs'; url 'https://oss.sonatype.org/content/repositories/snapshots/' }
    }
    dependencies {
        classpath "com.android.tools.build:gradle:${android_plugin_version}"
        // TODO Upgrade to 9.0.0 when released and use ${butterknife_version}
        // Needed because 8.8.1 plugin is not compatible with Android Plugin 3.x:
        // https://github.com/JakeWharton/butterknife/issues/1130
        classpath "com.jakewharton:butterknife-gradle-plugin:9.0.0-20171223.061039-23"
    }
}

repositories {
    jcenter()
    google()
    // notice there's no need for Sonatype here, so no SNAPSHOTs can leak into the app
}

dependencies {
    implementation "com.jakewharton:butterknife:${butterknife_version}"
    annotationProcessor "com.jakewharton:butterknife-compiler:${butterknife_version}"
}

9.0.0-20171223.061039-23 is only a single commit ahead of 8.8.1: https://github.com/JakeWharton/butterknife/commits/master/butterknife-gradle-plugin 8.8.1 was released in 2017 August.

Would anyone happen to have a 9.0.0 snapshot that doesn't force targeting API 28? I'm unable to support API 28 right now for a current project but would like to keep using butterknife.

SaikCaskey commented 5 years ago

For anyone wanting to use this in a production app using Android Gradle Plugin 3.x with a no-SNAPSHOT policy: there's no need to use the same version of butterknife/butterknife-compiler and butterknife-plugin:
android_plugin_version=3.0.1
butterknife_version=8.8.1
buildscript {
    repositories {
        jcenter()
        google()
        // TODO remove after butterknife 9 graduates to stable
        maven { name 'Sonatype SNAPSHOTs'; url 'https://oss.sonatype.org/content/repositories/snapshots/' }
    }
    dependencies {
        classpath "com.android.tools.build:gradle:${android_plugin_version}"
        // TODO Upgrade to 9.0.0 when released and use ${butterknife_version}
        // Needed because 8.8.1 plugin is not compatible with Android Plugin 3.x:
        // https://github.com/JakeWharton/butterknife/issues/1130
        classpath "com.jakewharton:butterknife-gradle-plugin:9.0.0-20171223.061039-23"
    }
}

repositories {
    jcenter()
    google()
    // notice there's no need for Sonatype here, so no SNAPSHOTs can leak into the app
}

dependencies {
    implementation "com.jakewharton:butterknife:${butterknife_version}"
    annotationProcessor "com.jakewharton:butterknife-compiler:${butterknife_version}"
}
9.0.0-20171223.061039-23 is only a single commit ahead of 8.8.1: https://github.com/JakeWharton/butterknife/commits/master/butterknife-gradle-plugin 8.8.1 was released in 2017 August.
Would anyone happen to have a 9.0.0 snapshot that doesn't force targeting API 28? I'm unable to support API 28 right now for a current project but would like to keep using butterknife.

I haven't tried the snapshot you're using but do you mean for upgrade of the build tools? You should just use the latest.

I was using this before / am using on machines without sdk28, so I don't think it's anything special about Butterknife, unless something has changed here that I haven't experienced yet

578618770wts commented 5 years ago

If it helps anyone. I have solved this problem by downgrading butterknife gradle plugin to 8.4.0

Thank you so much ,i have solved this problem by your method. And we need to remove apply plugin: 'com.jakewharton.butterknife' in gradle

TWiStErRob commented 5 years ago

@rdugue here's how we use it: butterknife-working-snapshot.zip

@JakeWharton I really think there should be a 8.8.2 release based on a commit from 2018 Q1

JakeWharton / butterknife

Error:Unable to find method 'com.android.build.gradle.api.BaseVariant.getOutputs()Ljava/util/List;' #1130