Android的Studio错误：无法找到符号类AdapterViewCompat与compileSdkVersion 23 buildToolsVersion '23 .0.1“ [英] Android Studio error: cannot find symbol class AdapterViewCompat with compileSdkVersion 23 and buildToolsVersion '23.0.1'

问题描述

这是我的文件的gradle和我得到
错误：

 找不到符号
进口android.support.v7.internal.widget.AdapterViewCompat;
错误：包AdapterViewCompat不存在。
 

等级是如下：

 应用插件：'com.android.application
应用插件：'com.google.gms.google的服务。
安卓{
    compileSdkVersion 23
    buildToolsVersion '23 .0.1 ... 依赖
 {
    编译com.android.support:cardview-v7:23.0.0
    编译com.android.support:recyclerview-v7:23.0.0
    编译com.android.support:design:23.0.0
    编译com.android.support:appcompat-v7:23.1.0
    编译com.android.support:gridlayout-v7:+
    ...
  }
 

解决方案

这是因为在

  android.support.v7.internal.widget.AdapterViewCompat;
 

不存在在应用程序兼容性V23（虽然它在V22存在）。结果
你可以检查

<$p$p><$c$c>androidsdk\\extras\\android\\m2repository\\com\\android\\support\\appcompat-v7\\23.1.0\\appcompat-v7-23.1.0-sources.jar

在一般不使用内部包内的类

This is my gradle file and I am getting error:

cannot find symbol
import android.support.v7.internal.widget.AdapterViewCompat;
error:package AdapterViewCompat does not exist. 

Grade is as below:

apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'


android {
    compileSdkVersion 23
    buildToolsVersion '23.0.1'

 ...    

 dependencies 
 {
    compile 'com.android.support:cardview-v7:23.0.0'
    compile 'com.android.support:recyclerview-v7:23.0.0'
    compile 'com.android.support:design:23.0.0'
    compile 'com.android.support:appcompat-v7:23.1.0'
    compile 'com.android.support:gridlayout-v7:+'
    ...        
  }

解决方案

It happens because the

android.support.v7.internal.widget.AdapterViewCompat;

doesn't exist in appcompat v23 (while it existed in v22).
You can check it in

androidsdk\extras\android\m2repository\com\android\support\appcompat-v7\23.1.0\appcompat-v7-23.1.0-sources.jar

In general don't use the class inside the internal package.

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