Liferay Screens中的NoClassDefError com.liferay.mobile.screens.base.interactor.JSONObjectCallback Android

我在我的Android Mobile應用程序中使用Liferay屏幕以及Liferay Android Mobile SDK。我已將LoginScreenlet放入我的活動中。它顯示正常，但是當我點擊登錄按鈕，我得到這個錯誤：Liferay Screens中的NoClassDefError com.liferay.mobile.screens.base.interactor.JSONObjectCallback Android

05-08 10:58:37.681 9296-9296/com.mimacom.lrhc E/AndroidRuntime: FATAL EXCEPTION: main 
                  java.lang.NoClassDefFoundError: com.liferay.mobile.screens.base.interactor.JSONObjectCallback 
                   at com.liferay.mobile.screens.auth.login.interactor.LoginBasicInteractor.getUserService(LoginBasicInteractor.java:68) 
                   at com.liferay.mobile.screens.auth.login.interactor.LoginBasicInteractor.login(LoginBasicInteractor.java:37) 
                   at com.liferay.mobile.screens.auth.login.LoginScreenlet.onUserAction(LoginScreenlet.java:236) 
                   at com.liferay.mobile.screens.auth.login.LoginScreenlet.onUserAction(LoginScreenlet.java:44) 
                   at com.liferay.mobile.screens.base.BaseScreenlet.performUserAction(BaseScreenlet.java:78) 
                   at com.liferay.mobile.screens.viewsets.defaultviews.auth.login.LoginView.onClick(LoginView.java:136) 
                   at android.view.View.performClick(View.java:4084) 
                   at android.view.View$PerformClick.run(View.java:16966) 
                   at android.os.Handler.handleCallback(Handler.java:615) 
                   at android.os.Handler.dispatchMessage(Handler.java:92) 
                   at android.os.Looper.loop(Looper.java:137) 
                   at android.app.ActivityThread.main(ActivityThread.java:4745) 
                   at java.lang.reflect.Method.invokeNative(Native Method) 
                   at java.lang.reflect.Method.invoke(Method.java:511) 
                   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
                   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
                   at dalvik.system.NativeStart.main(Native Method)

我對Genymotion模擬器嘗試此，安卓4.1.1（等級16）。

我的應用程序的文件的gradle：

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

android { 
    compileSdkVersion 23 
    buildToolsVersion "23.0.3" 

    defaultConfig { 
     applicationId "com.mimacom.lrhc" 
     minSdkVersion 16 
     targetSdkVersion 23 
     versionCode 1 
     versionName "1.0" 
    } 
    compileOptions { 
     sourceCompatibility "1.7" 
     targetCompatibility "1.7" 
    } 
    packagingOptions { 
     exclude 'META-INF/LICENSE' 
     exclude 'META-INF/NOTICE' 
    } 
    buildTypes { 
     release { 
      minifyEnabled false 
      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 
     } 
    } 
    productFlavors { 
     mock {} 
     prod {} 
    } 
} 

dependencies { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 
    testCompile 'junit:junit:4.12' 
    //Support libraries 
    compile 'com.android.support:support-v4:23.3.0' 
    compile 'com.android.support:appcompat-v7:23.3.0' 
    compile 'com.android.support:support-annotations:23.3.0' 
    //RxJava 
    compile 'io.reactivex:rxandroid:1.1.0' 
    compile 'io.reactivex:rxjava:1.1.3' 
    //Butterknife view injection 
    compile 'com.jakewharton:butterknife:8.0.1' 
    apt 'com.jakewharton:butterknife-compiler:8.0.1' 
    //Dagger dependency injection 
    apt 'com.google.dagger:dagger-compiler:2.2' 
    compile 'com.google.dagger:dagger:2.2' 
    provided 'javax.annotation:jsr250-api:1.0' 
    //Memory leak detector 
    debugCompile 'com.squareup.leakcanary:leakcanary-android:1.4-beta2' 
    releaseCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.4-beta2' 
    testCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.4-beta2' 
    //Liferay SDK and Screens 
    compile group: 'com.liferay.mobile', name: 'liferay-android-sdk', version: '6.2.0.22' 
    compile 'com.liferay.mobile:liferay-screens:1.3.0' 
    compile 'com.liferay.mobile:liferay-material-viewset:1.3.0' 
}

我發現一個論壇帖子有關類似問題，不過那是舊版本的Liferay屏幕。我猜1.3.0應該已經兼容了。 https://web.liferay.com/community/forums/-/message_boards/message/60438799

這確實是一個依賴性問題還是其他的東西？

來源

2016-05-08 Michal Boska

這是一個依賴項問題，6.2.0.22是舊版本，1.3.0版本使用更新的API來更改API。

你不需要對移動SDK的依賴，你可以使用一個嵌入在屏幕（更新記錄在文檔上的一些代碼https://github.com/liferay/liferay-screens/blob/develop/android/Migrate%20to%20Liferay%20Screens%201.2.md

來源

2016-05-08 15:49:22 nhpatt

感謝後。但是，我會再建議更新此頁：https://github.com/liferay/liferay-mobile-sdk/blob/master/android/README.md，因爲我在我的gradle構建文件中使用了該版本，並得到了6.x版本，這給我帶來了麻煩。 –

Liferay Screens中的NoClassDefError com.liferay.mobile.screens.base.interactor.JSONObjectCallback Android

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