无法解析符号 'ButterKnife'

Question

我正在尝试使用 butterknife。但我收到错误“无法解析符号'**ButterKnife'”。我试图手动导入 butterknife.ButterKnife 但我得到了同样的错误我修改了 gradle 并添加了这些行：在项目层面...

dependencies {
              classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
             }

在模块级别...

apply plugin: 'com.android.application' 
apply plugin: 'android-apt'

dependencies { 

   compile 'com.jakewharton:butterknife-compiler:8.5.1'
   apt 'com.jakewharton:butterknife-compiler:8.5.1' 

}

我该怎么办？提前致谢。这是我收到错误的代码的屏幕截图 link for the screenshot

Answer 1

compile 'com.jakewharton:butterknife:7.0.1'

Answer 2

试试这个，

compile 'com.jakewharton:butterknife:8.0.0'
apt 'com.jakewharton:butterknife-compiler:8.0.0'

Answer 3

apply plugin: 'com.android.application'
android {
    compileSdkVersion XX
    buildToolsVersion "XX.0.0"
    defaultConfig {
        applicationId "com.xxxxx.xxx"
        minSdkVersion xx
        targetSdkVersion xx
        versionCode x
        versionName "x.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
    }
}


apply plugin: 'com.neenbedankt.android-apt'


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-v7:25.1.1'
    testCompile 'junit:junit:4.12'

    compile 'com.android.support:multidex:1.0.1'
    compile 'com.google.code.findbugs:jsr305:2.0.1'
    compile 'com.android.support:design:25.1.1'
    compile 'com.jakewharton:butterknife:8.0.1'

    apt 'com.jakewharton:butterknife-compiler:8.0.1'
    testCompile 'junit:junit:4.12'
}

Answer 4

请检查official document here。简而言之，您的依赖项如下所示：

dependencies {
  // ... other dependencies here
  compile 'com.jakewharton:butterknife:8.5.1'
  annotationProcessor 'com.jakewharton:butterknife-compiler:8.5.1'
}

Answer 5

试试这个，

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


buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.jakewharton:butterknife-gradle-plugin:8.5.1'
    }
}


android {
    compileSdkVersion 25
    buildToolsVersion "25.0.0"
    defaultConfig {
        applicationId "com.tanamo.tutorial"
        minSdkVersion 10
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')

    compile 'com.android.support:appcompat-v7:25.0.0'
    compile 'com.android.support:support-v4:25.2.0'

    compile 'com.jakewharton:butterknife:8.5.1'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.5.1'

}

Answer 6

试试这个：

 implementation 'com.jakewharton:butterknife:8.5.1'
 annotationProcessor 'com.jakewharton:butterknife-compiler:8.5.1'

无法解析符号 'ButterKnife'

Cannot resolve symbol 'ButterKnife'

java

android

android-studio

butterknife