对于OkHttpClient，NoClassDefFoundError

问题描述

  
 
解决方案
 你正在得到 
  java.lang.NoClassDefFoundError：com.squareup.okhttp.internal.Util 
 at com。 squareup.okhttp.OkHttpClient。< clinit>（OkHttpClient.java:57）
 at com.venkat.project.http.MyHTTPThread.run（MyHTTPThread.java:127）
 at com.venkat.project .http.MyHTTPThread.run（MyHTTPThread.java:61）
  
 
 
 
 OkHttpClient的NoClassDefFoundError 
 
 
 
  public class NoClassDefFoundError extends LinkageError 
  
 
 
 
从   
 
 
 
您应该使用
  compile'c​​om.facebook.android:facebook-android-sdk:4.10.0' 
  
之后，您可以通过非零退出值2得到此错误    
 
 
 
 然后 
 code> defaultConfig {
 ... 
 minSdkVersion 14 //低于14不支持multidex 
 targetSdkVersion //您的
 
 //启用multidex支持。 
 multiDexEnabled true 
} 
 
依赖关系{
 compile'c​​om.android.support:multidex:1.0.0'
} 
  
 
 
 
 
 
 
添加 multiDexEnabled true   
 
 
 
 
 code> compile'c​​om.android.support:multidex:1.0.0' //或1.0.1 
 
 
 
 
 
 
您可以调用最新版本
 
 
 
  compile'c​​om.squareup.okhttp3：okhttp：3.2.0'
  
 最后 
  compile'c​​om .squareup.okhttp3：okhttp：3.0.1'
或//编译'com.squareup.okhttp：okhttp：2.5.0'
 compile'c​​om.facebook.android:facebook-android-sdk： 4.10.0'
  
 然后 
 
 
 
  清洁和重新构建&同步 您的项目。希望这有帮助。
 
After adding the facebook dependency in gradle I'm getting this runtime error:
     compile 'com.facebook.android:facebook-android-sdk:4.6.0'
Please notice that I'm also using okhttp: 
    compile 'com.squareup.okhttp:okhttp:2.5.0'
and error log is:
 E/AndroidRuntime: FATAL EXCEPTION: Thread-109754
     Process: com.venkat.project, PID: 4453
            java.lang.NoClassDefFoundError: com.squareup.okhttp.internal.Util
            at com.squareup.okhttp.OkHttpClient.<clinit>(OkHttpClient.java:57)
            at com.venkat.project.http.MyHTTPThread.run(MyHTTPThread.java:127)
            at com.venkat.project.http.MyHTTPThread.run(MyHTTPThread.java:61)
            at java.lang.Thread.run(Thread.java:841)
02-23 18:11:02.729 4453-4573/com.venkat.project I/dalvikvm: Rejecting re-init on previously-failed class Lcom/squareup/okhttp/OkHttpClient; v=0x0
Note: I'm getting this error on Samsung mobile 4.4 but on the emulator and on moto g 5.0 it works.
 解决方案 
You are getting
       java.lang.NoClassDefFoundError: com.squareup.okhttp.internal.Util
        at com.squareup.okhttp.OkHttpClient.<clinit>(OkHttpClient.java:57)
        at com.venkat.project.http.MyHTTPThread.run(MyHTTPThread.java:127)
        at com.venkat.project.http.MyHTTPThread.run(MyHTTPThread.java:61)
NoClassDefFoundError for OkHttpClient
public class NoClassDefFoundError extends LinkageError
Quote from NoClassDefFoundError
You should use 
compile 'com.facebook.android:facebook-android-sdk:4.10.0'
After that you can get this error finished with non-zero exit value 2
Then 
defaultConfig {
    ...
    minSdkVersion 14 //lower than 14 doesn't support multidex
    targetSdkVersion //Yours

    // Enabling multidex support.
    multiDexEnabled true
}

dependencies {
 compile 'com.android.support:multidex:1.0.0'
}
Add  multiDexEnabled true
Call  compile 'com.android.support:multidex:1.0.0' // or 1.0.1
You can call latest version 
compile 'com.squareup.okhttp3:okhttp:3.2.0'
Finally
compile 'com.squareup.okhttp3:okhttp:3.0.1'
or // compile 'com.squareup.okhttp:okhttp:2.5.0'
compile 'com.facebook.android:facebook-android-sdk:4.10.0'
Then
Clean and Re-Build & Sync Your Project . Hope this helps .
                        
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