Android Studio 中运行时 .jar 库的 NoClassDefFoundError

Question

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我最近运行在我的 Android 应用程序中实施 Fiksu SDK 时遇到了问题。简要介绍一下，Fiksu SDK 是一种用于注册安装和事件的营销工具。所有与 Fiksu 相关的方法都在一个名为 "ASOTracking.jar"

的 .jar 文件中

问题：

库设置正确，项目编译时没有Gradle报告错误，我什至可以制作调试apk。但是，当它尝试初始化 SDK 时，它会在运行时抛出 "java.lang.NoClassDefFoundError"。

日志：

01-27 14:06:54.801  31166-31166/com.example.myapp I/dalvikvm﹕ Could not find method com.fiksu.asotracking.FiksuDeviceSettingsManager.getInstance, referenced from method com.fiksu.asotracking.FiksuTrackingManager.getClientId
01-27 14:06:54.801  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve static method 13738: Lcom/fiksu/asotracking/FiksuDeviceSettingsManager;.getInstance ()Lcom/fiksu/asotracking/FiksuDeviceSettingsManager;
01-27 14:06:54.801  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x71 at 0x0000
01-27 14:06:54.806  31166-31166/com.example.myapp I/dalvikvm﹕ Could not find method com.fiksu.asotracking.FiksuConfigurationManager.getInstance, referenced from method com.fiksu.asotracking.FiksuTrackingManager.initialize
01-27 14:06:54.806  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve static method 13733: Lcom/fiksu/asotracking/FiksuConfigurationManager;.getInstance ()Lcom/fiksu/asotracking/FiksuConfigurationManager;
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x71 at 0x000f
01-27 14:06:54.806  31166-31166/com.example.myapp I/dalvikvm﹕ Could not find method com.fiksu.asotracking.FiksuDeviceSettingsManager.getInstance, referenced from method com.fiksu.asotracking.FiksuTrackingManager.isAppTrackingEnabled
01-27 14:06:54.806  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve static method 13738: Lcom/fiksu/asotracking/FiksuDeviceSettingsManager;.getInstance ()Lcom/fiksu/asotracking/FiksuDeviceSettingsManager;
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x71 at 0x0000
01-27 14:06:54.806  31166-31166/com.example.myapp I/dalvikvm﹕ Could not find method com.fiksu.asotracking.FiksuDeviceSettingsManager.getInstance, referenced from method com.fiksu.asotracking.FiksuTrackingManager.setAppTrackingEnabled
01-27 14:06:54.806  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve static method 13738: Lcom/fiksu/asotracking/FiksuDeviceSettingsManager;.getInstance ()Lcom/fiksu/asotracking/FiksuDeviceSettingsManager;
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x71 at 0x0010
01-27 14:06:54.806  31166-31166/com.example.myapp I/dalvikvm﹕ Could not find method com.fiksu.asotracking.FiksuDeviceSettingsManager.getInstance, referenced from method com.fiksu.asotracking.FiksuTrackingManager.setClientId
01-27 14:06:54.806  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve static method 13738: Lcom/fiksu/asotracking/FiksuDeviceSettingsManager;.getInstance ()Lcom/fiksu/asotracking/FiksuDeviceSettingsManager;
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x71 at 0x0010
01-27 14:06:54.806  31166-31166/com.example.myapp I/dalvikvm﹕ Could not find method com.fiksu.asotracking.FiksuConfigurationManager.getInstance, referenced from method com.fiksu.asotracking.FiksuTrackingManager.setDebugModeEnabled
01-27 14:06:54.806  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve static method 13733: Lcom/fiksu/asotracking/FiksuConfigurationManager;.getInstance ()Lcom/fiksu/asotracking/FiksuConfigurationManager;
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x71 at 0x0001
01-27 14:06:54.806  31166-31166/com.example.myapp E/dalvikvm﹕ Could not find class 'com.fiksu.asotracking.CustomEventTracker', referenced from method com.fiksu.asotracking.FiksuTrackingManager.uploadCustomEvent
01-27 14:06:54.806  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve new-instance 2112 (Lcom/fiksu/asotracking/CustomEventTracker;) in Lcom/fiksu/asotracking/FiksuTrackingManager;
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x22 at 0x000f
01-27 14:06:54.806  31166-31166/com.example.myapp E/dalvikvm﹕ Could not find class 'com.fiksu.asotracking.PurchaseEventTracker', referenced from method com.fiksu.asotracking.FiksuTrackingManager.uploadPurchase
01-27 14:06:54.806  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve new-instance 2125 (Lcom/fiksu/asotracking/PurchaseEventTracker;) in Lcom/fiksu/asotracking/FiksuTrackingManager;
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x22 at 0x0022
01-27 14:06:54.806  31166-31166/com.example.myapp E/dalvikvm﹕ Could not find class 'com.fiksu.asotracking.PurchaseEventTracker', referenced from method com.fiksu.asotracking.FiksuTrackingManager.uploadPurchaseEvent
01-27 14:06:54.806  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve new-instance 2125 (Lcom/fiksu/asotracking/PurchaseEventTracker;) in Lcom/fiksu/asotracking/FiksuTrackingManager;
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x22 at 0x0014
01-27 14:06:54.806  31166-31166/com.example.myapp E/dalvikvm﹕ Could not find class 'com.fiksu.asotracking.RegistrationEventTracker', referenced from method com.fiksu.asotracking.FiksuTrackingManager.uploadRegistration
01-27 14:06:54.806  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve new-instance 2126 (Lcom/fiksu/asotracking/RegistrationEventTracker;) in Lcom/fiksu/asotracking/FiksuTrackingManager;
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x22 at 0x001e
01-27 14:06:54.806  31166-31166/com.example.myapp E/dalvikvm﹕ Could not find class 'com.fiksu.asotracking.RegistrationEventTracker', referenced from method com.fiksu.asotracking.FiksuTrackingManager.uploadRegistrationEvent
01-27 14:06:54.806  31166-31166/com.example.myapp W/dalvikvm﹕ VFY: unable to resolve new-instance 2126 (Lcom/fiksu/asotracking/RegistrationEventTracker;) in Lcom/fiksu/asotracking/FiksuTrackingManager;
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ VFY: replacing opcode 0x22 at 0x0010
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ DexOpt: unable to opt direct call 0x35ce at 0x2b in Lcom/fiksu/asotracking/FiksuTrackingManager;.initialize
01-27 14:06:54.806  31166-31166/com.example.myapp D/dalvikvm﹕ DexOpt: unable to opt direct call 0x35c5 at 0x2e in Lcom/fiksu/asotracking/FiksuTrackingManager;.initialize
01-27 14:06:54.811  31166-31166/com.example.myapp D/dalvikvm﹕ DexOpt: unable to opt direct call 0x359b at 0x15 in Lcom/fiksu/asotracking/FiksuTrackingManager;.uploadCustomEvent
01-27 14:06:54.811  31166-31166/com.example.myapp D/dalvikvm﹕ DexOpt: unable to opt direct call 0x35cf at 0x30 in Lcom/fiksu/asotracking/FiksuTrackingManager;.uploadPurchase
01-27 14:06:54.811  31166-31166/com.example.myapp D/dalvikvm﹕ DexOpt: unable to opt direct call 0x35cf at 0x23 in Lcom/fiksu/asotracking/FiksuTrackingManager;.uploadPurchaseEvent
01-27 14:06:54.811  31166-31166/com.example.myapp D/dalvikvm﹕ DexOpt: unable to opt direct call 0x35d1 at 0x26 in Lcom/fiksu/asotracking/FiksuTrackingManager;.uploadRegistration
01-27 14:06:54.811  31166-31166/com.example.myapp I/dalvikvm﹕ DexOpt: unable to optimize static field ref 0x1507 at 0x16 in Lcom/fiksu/asotracking/FiksuTrackingManager;.uploadRegistrationEvent
01-27 14:06:54.811  31166-31166/com.example.myapp D/dalvikvm﹕ DexOpt: unable to opt direct call 0x35d1 at 0x19 in Lcom/fiksu/asotracking/FiksuTrackingManager;.uploadRegistrationEvent
01-27 14:06:54.811  31166-31166/com.example.myapp D/AndroidRuntime﹕ Shutting down VM
01-27 14:06:54.811  31166-31166/com.example.myapp W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0x41ecb700)
01-27 14:06:54.821  31166-31166/com.example.myapp E/AndroidRuntime﹕ FATAL EXCEPTION: main
    java.lang.NoClassDefFoundError: com.fiksu.asotracking.FiksuConfigurationManager
            at com.fiksu.asotracking.FiksuTrackingManager.initialize(FiksuTrackingManager.java:83)
            at com.example.userinterface.MyApplication.onCreate(MyApplication.java:56)
            at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1024)
            at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4684)
            at android.app.ActivityThread.access00(ActivityThread.java:159)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1376)
            at android.os.Handler.dispatchMessage(Handler.java:99)
            at android.os.Looper.loop(Looper.java:137)
            at android.app.ActivityThread.main(ActivityThread.java:5419)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:525)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1187)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)
            at dalvik.system.NativeStart.main(Native Method)

我的本地环境：

项目是在 Android Studio
我正在使用 Mac OS X 10.8.5 Mountain Lion
compileSdkVersion 21, buildToolsVersion "21.1.2", gradle版本 = '2.2.1', com.android.tools.build:gradle:1.0.0
这是一个多模块项目。应用模块调用"userInterface"库模块，SDK就在这个库模块中。

我试过的：

我确实确保 SDK (jar) 文件设置正确并且 Gradle
我确保调用SDK方法的地方没有语法错误
我检查了调用该SDK的模块的依赖关系，确保没有依赖问题。我什至 trim 整个依赖树（我知道这是不必要的）。
我尝试删除所有模块的 "build" 目录并重建整个项目
我在 Android Studio 中执行了 "Invalidate Cache/Restart" 操作
我通过终端在根目录和应用程序模块目录中执行了“./gradlew clean”命令。
我在 STO 中查阅了以下链接，但没有成功：

Android Studio - Importing external Library/Jar

Android Studio: Add jar as library?

Android studio Gradle Could not find method compile()

Getting "Caused by: java.lang.VerifyError:"

Unable to find classes in Android library file

NoClassDefFoundError with libraries in Android Studio

最后的想法：

我需要一些认真的帮助，因为我已经尝试了我所知道的一切。在我从 Eclipse 迁移这个项目之前，这个 SDK 运行良好。现在在 Android Studio 中运行ning 时会抛出奇怪的异常。

最后一件事有点可疑 --- Android Studio 中的类路径文件（***.imi 文件），我重新安排了其中的类路径条目，但它仍然没有'没用。

谢谢大家的帮助！

Answer 1

新发现

我的 GS4 (Android 4.3) 不能运行这个应用程序，但是 HTC One M8 (Android 5.0.1) 可以运行它

根本原因

65K 方法限制参考这个文档：https://developer.android.com/tools/building/multidex.html 基本上有一个方法引用限制，唯一的解决方案是使用 multidex 配置。但是，5.0 之前和 5.0

之后的平台都有实现

解决方案

解决方案在两个方面都有描述： https://developer.android.com/tools/building/multidex.html https://developer.android.com/reference/android/support/multidex/MultiDexApplication.html 对于我的项目，因为它支持旧版本的 Android，我使用 "multidex support library" 解决方案。

将所有库模块和app模块的构建工具版本设置为最新的21.1.2
对于具有应用程序 class 的模块，添加编译 'com.android.support:multidex:1.0.0' 作为依赖项
参考此link修改您的申请class。 https://developer.android.com/reference/android/support/multidex/MultiDexApplication.html
在同一个gradle脚本中，在android -> defaultConfig块下，添加"multiDexEnabled true"
如果您的系统出现"Java Heap Size"错误，在应用程序模块的gradle脚本中，添加以下内容

dexOptions {
    incremental true
    javaMaxHeapSize "4g"
}

Android Studio 中运行时 .jar 库的 NoClassDefFoundError

NoClassDefFoundError for .jar library at runtime in Android Studio

android

android-studio

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