Question

我想在我的项目中使用Butterknife。如上所述Here我像这样设置了Butterknife。

在项目级模块中：

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.0.0'
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

在模块级

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

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "com.id.myprojectid"
        minSdkVersion 11
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    useLibrary 'org.apache.http.legacy'
}


dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.3.0'
    compile 'com.android.support:design:23.3.0'
    compile files('libs/libphonenumber-7.0.4.jar')
    compile files('libs/universal-image-loader-1.9.5.jar')
    compile files('libs/httpmime-4.1.jar')
    compile 'com.google.android.gms:play-services:8.4.0'
    compile 'com.android.support:recyclerview-v7:23.1.1'
    compile 'com.google.android.gms:play-services-analytics:7.3.0'
    compile 'com.android.support:multidex:1.0.0'
    compile 'com.jakewharton:butterknife:8.2.1'
    apt 'com.jakewharton:butterknife-compiler:8.0.1'
    compile 'com.mcxiaoke.volley:library:1.0.19'

}

内部活动

 @BindView(R.id.et_password) EditText et_password;
    @BindView(R.id.et_fullname)  EditText etFullname;
    @BindView(R.id.et_email) EditText etEmail;
    @BindView(R.id.et_contact) EditText et_contact;
    @BindView(R.id.et_refer)  EditText et_referId;
    @BindView(R.id.cbPasswordVisible) CheckBox checkBox;


protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_signup);
        ButterKnife.bind(this);
}

但是当我运行我的应用程序时，我收到以下错误消息。

Error:(20, 32) error: method castView in enum Finder cannot be applied to given types;
required: View,int,String,Class<T>
found: View,int,String
reason: cannot instantiate from arguments because actual and formal argument lists differ in length
where T is a type-variable:
T extends Object declared in method <T>castView(View,int,String,Class<T>)
Error:(22, 31) error: method castView in enum Finder cannot be applied to given types;
required: View,int,String,Class<T>
found: View,int,String
reason: cannot instantiate from arguments because actual and formal argument lists differ in length
where T is a type-variable:
T extends Object declared in method <T>castView(View,int,String,Class<T>)

有谁能告诉我这里缺少什么？

Answer 1

好的这是一个小错误。

我在gradle文件中使用了不同的版本。

 compile 'com.jakewharton:butterknife:8.2.1'
 apt 'com.jakewharton:butterknife-compiler:8.0.1'

现在当我改变版本时它正常工作。因此会出现一些版本冲突。

compile 'com.jakewharton:butterknife:8.2.1'
  apt 'com.jakewharton:butterknife-compiler:8.2.1'

Answer 2

关于这个问题还有一个建议添加您的gradle文件。 应用插件：＆＃39; android-apt＆＃39;

当我遇到类似的问题时，这就省了我。错误：（29,0）无法在类型为org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler的对象上找到参数[com.jakewharton：butterknife-compiler：8.4.0]的方法apt（）。 / p>

无法使用Butterknife 8.1.0注入视图

2 个答案: