Question

我试图将butterknife库添加到我的库项目中并按照步骤进行操作。

AppComponent

项目在gradle同步时没有显示任何错误，但是当我尝试运行应用程序时，它返回编译错误包不会退出我在应用程序中使用的库类。

https://github.com/JakeWharton/butterknife.

应用程序/的build.gradle

error

error:package com.sample.library.BaseMainActivity does not exist
error:cannot find symbol class BaseMainActivity
error:cannot find symbol variable super

project/build.gradle

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

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.1.3'
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
        classpath 'com.jakewharton:butterknife-gradle-plugin:8.4.0'

        // 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
}

库/的build.gradle

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

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.3"

    defaultConfig {
        applicationId "com.sample.test"
        minSdkVersion 9
        targetSdkVersion 23
        versionCode 3
        versionName "v3.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    // ButterKnife
    compile 'com.jakewharton:butterknife:8.4.0'
    apt 'com.jakewharton:butterknife-compiler:8.4.0'

    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile project(':library')

    testCompile 'junit:junit:4.12'
}

如果删除ButterKnife依赖项，应用程序将无错运行。不知何故，图书馆项目与butterknife图书馆有冲突，但无法找出原因和方法。请帮助我做错了。

Answer 1

我在我的应用程序中测试了您的库，它构建正常

这里是gradle

apply plugin: 'com.android.application'

buildscript {
repositories {
    mavenCentral()


dependencies {
    classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
}
}
repositories {
maven { url "https://jitpack.io" }
}

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


dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'

apt 'com.jakewharton:butterknife-compiler:8.0.1'

compile 'com.android.support:appcompat-v7:24.1.1'
compile 'com.android.support:design:24.1.1'
compile 'com.android.support:cardview-v7:24.1.1'
compile 'com.android.support:support-v4:24.1.1'
compile 'com.android.support:recyclerview-v7:24.1.1'
compile 'com.jakewharton:butterknife:8.0.1'
compile 'uk.co.chrisjenx:calligraphy:2.2.0'
compile 'com.google.code.gson:gson:2.4'
compile 'com.squareup.retrofit2:retrofit:2.0.2'
compile 'com.squareup.retrofit2:converter-gson:2.0.2'
compile 'com.squareup.okhttp3:logging-interceptor:3.0.1'
compile 'net.grandcentrix.tray:tray:0.9.2'
compile 'com.github.bumptech.glide:glide:3.7.0'
compile 'org.greenrobot:eventbus:3.0.0'
compile 'com.github.PhilJay:MPAndroidChart:v3.0.0-beta1'

//Dagger
apt 'com.google.dagger:dagger-compiler:2.2'
compile 'com.google.dagger:dagger:2.2'
provided 'javax.annotation:jsr250-api:1.0'
}

Answer 2

如果Dagger内的library版本升级，那么所有内容都会毫无问题地编译。

使用：

apt 'com.google.dagger:dagger-compiler:2.4'
compile 'com.google.dagger:dagger:2.4'

将butterknife添加到android库项目会给库类带来编译时错误“包不存在”

2 个答案: