Question

类似的问题已经需要提出了。但是由于Android平台兼容性的变化，该版本似乎比以前的版本更复杂。

这是我的Pixel和Pixel2错误日志，它们已针对Android Beta程序进行了注册

08-16 13:20:53.146 9630-9630/? E/AndroidRuntime: FATAL EXCEPTION: main
    Process: me.project.android.dev, PID: 9630
    java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/commons/logging/LogFactory;
        at com.amazonaws.util.VersionInfoUtils.<clinit>(VersionInfoUtils.java:41)
        at com.amazonaws.util.VersionInfoUtils.c(VersionInfoUtils.java:77)
        at com.amazonaws.ClientConfiguration.<clinit>(ClientConfiguration.java:43)
        //project specific class reference removed
        at android.os.Handler.handleCallback(Handler.java:873)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:193)
        at android.app.ActivityThread.main(ActivityThread.java:6669)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
     Caused by: java.lang.ClassNotFoundException: Didn't find class "org.apache.commons.logging.LogFactory" on path: DexPathList[[zip file "/data/app/me.project.android.dev-0SPRJnc8-4voauRU7Y20zQ==/base.apk"],nativeLibraryDirectories=[/data/app/me.project.android.dev-0SPRJnc8-4voauRU7Y20zQ==/lib/arm64, /data/app/me.project.android.dev-0SPRJnc8-4voauRU7Y20zQ==/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
        at com.amazonaws.util.VersionInfoUtils.<clinit>(VersionInfoUtils.java:41) 
        at com.amazonaws.util.VersionInfoUtils.c(VersionInfoUtils.java:77) 
        at com.amazonaws.ClientConfiguration.<clinit>(ClientConfiguration.java:43) 
        //project specific class reference removed
        at android.os.Handler.handleCallback(Handler.java:873) 
        at android.os.Handler.dispatchMessage(Handler.java:99) 
        at android.os.Looper.loop(Looper.java:193) 
        at android.app.ActivityThread.main(ActivityThread.java:6669) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

在运行Android 7.0或更低版本的设备上运行时，使用相同的代码即可。

我也尝试向项目添加依赖项

implementation "commons-logging:commons-logging:1.2"

添加此依赖项可使该应用程序在Pixel和Pixel中运行，但随后在其他所有设备中崩溃，并显示异常

org.apache.commons.logging.impl.LogFactoryImpl does not extend or implement org.apache.commons.logging.LogFactory

我已经尝试在ProGuard中进行所有更改。这是我的proguard配置

-keep class org.apache.commons.logging.impl.LogFactoryImpl
-keep class org.apache.commons.logging.LogFactory
-keepnames class org.apache.commons.logging.impl.* {*;}
-keepnames class org.apache.commons.logging.*
-keepclassmembers class org.apache.commons.logging.impl.* {*;}
-keepclassmembers class org.apache.commons.logging.*
-keepnames interface org.apache.commons.logging.impl.* {*;}
-keepnames interface org.apache.commons.logging.*

仍然导致崩溃。

此问题与Amazon AWS开发工具包-https://github.com/aws/aws-sdk-android/issues/476

有关

在AWS更新其SDK以解决此问题之前，有什么解决方法？

Answer 1

这是一个AWS开发工具包错误，似乎已在version 2.6.30 of the SDK中解决：

修复了一个使用Apache Commons Logging获取记录器的错误 Android 9.0（Pie / API级别28）启动时崩溃。参见拉＃521。现在，如果将Apache Commons Logging添加为依赖项，否则将使用android.util.Log。

Answer 2

在清单文件的下面添加此行。

<uses-library android:name ="org.apache.http.legacy" android:required ="false"/>

Answer 3

要解决此问题，我有依赖性 实现“ commons-logging：commons-logging-api：1.1” 在gradle文件中。

Answer 4

另一种解决方法是将Servlet.service() for servlet [Jersey REST Service] in context with path [/simple-rest-application] threw exception [A MultiException has 2 exceptions. They are: 1. com.google.inject.CreationException: Unable to create injector, see the following errors: 1) No implementation for br.com.brunots.training.simple_rest_application.dao.UserDAO was bound. Did you mean? br.com.brunots.training.simple_rest_application.dao.UserDAO bound at br.com.brunots.training.simple_rest_application.guice.ApplicationModule.configure(ApplicationModule.java:15) at br.com.brunots.training.simple_rest_application.guice.ApplicationModule.configure(ApplicationModule.java:14) 2) A binding to br.com.brunots.training.simple_rest_application.dao.UserDAO was already configured at br.com.brunots.training.simple_rest_application.guice.ApplicationModule.configure(ApplicationModule.java:15). at br.com.brunots.training.simple_rest_application.guice.ApplicationModule.configure(ApplicationModule.java:14) 2 errors 2. java.lang.IllegalStateException: Unable to perform operation: create on br.com.brunots.training.simple_rest_application.services.UserService ] with root cause com.google.inject.CreationException: Unable to create injector, see the following errors: 1) No implementation for br.com.brunots.training.simple_rest_application.dao.UserDAO was bound. Did you mean? br.com.brunots.training.simple_rest_application.dao.UserDAO bound at br.com.brunots.training.simple_rest_application.guice.ApplicationModule.configure(ApplicationModule.java:15) at br.com.brunots.training.simple_rest_application.guice.ApplicationModule.configure(ApplicationModule.java:14) 2) A binding to br.com.brunots.training.simple_rest_application.dao.UserDAO was already configured at br.com.brunots.training.simple_rest_application.guice.ApplicationModule.configure(ApplicationModule.java:15). at br.com.brunots.training.simple_rest_application.guice.ApplicationModule.configure(ApplicationModule.java:14) 2 errors库作为commons-logging文件添加到您的.jar文件夹中，而不使用libs/。确保implementation位于您的依赖项中。

implementation fileTree(include: ['*.jar'], dir: 'libs')的来源：

信用： Dale Lim- https://github.com/aws/aws-sdk-android/issues/265#issuecomment-411978696

java.lang.NoClassDefFoundError：无法解决以下问题：Lorg / apache / commons / logging / LogFactory

5 个答案: