最近我将我的Android项目从Eclipse ADT迁移到Android Studio，这有点棘手，该项目使用RoboSpice（1.4.6）并在Android API 22上运行，但是当我尝试在真实设备上运行它时（Android） API 14）它抛出NoClassDefFoundError异常。这是我的堆栈：
08-07 18:14:13.392 31254-31254/com.mypackage.myApp E/dalvikvm﹕ Could not find class 'com.octo.android.robospice.priority.PriorityFuture', referenced from method com.octo.android.robospice.priority.PriorityThreadPoolExecutor.newTaskFor
08-07 18:14:13.393 31254-31254/com.mypackage.myApp E/dalvikvm﹕ Could not find class 'com.octo.android.robospice.priority.PausablePriorityBlockingQueue', referenced from method com.octo.android.robospice.priority.PausableThreadPoolExecutor.<init>
08-07 18:14:13.394 31254-31254/com.mypackage.myApp E/dalvikvm﹕ Could not find class 'com.octo.android.robospice.priority.PausablePriorityBlockingQueue', referenced from method com.octo.android.robospice.priority.PausableThreadPoolExecutor.<init>
08-07 18:14:13.394 31254-31254/com.mypackage.myApp E/dalvikvm﹕ Could not find class 'com.octo.android.robospice.priority.PausablePriorityBlockingQueue', referenced from method com.octo.android.robospice.priority.PausableThreadPoolExecutor.pause
08-07 18:14:13.394 31254-31254/com.mypackage.myApp E/dalvikvm﹕ Could not find class 'com.octo.android.robospice.priority.PausablePriorityBlockingQueue', referenced from method com.octo.android.robospice.priority.PausableThreadPoolExecutor.resume
08-07 18:14:13.396 31254-31254/com.mypackage.myApp E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.NoClassDefFoundError: com.octo.android.robospice.priority.PausablePriorityBlockingQueue
at com.octo.android.robospice.priority.PausableThreadPoolExecutor.<init>(PausableThreadPoolExecutor.java:25)
at com.octo.android.robospice.priority.PriorityThreadPoolExecutor.<init>(PriorityThreadPoolExecutor.java:23)
at com.octo.android.robospice.priority.PriorityThreadPoolExecutor.getPriorityExecutor(PriorityThreadPoolExecutor.java:35)
at com.octo.android.robospice.SpiceService.getExecutorService(SpiceService.java:191)
at com.octo.android.robospice.SpiceService.onCreate(SpiceService.java:107)
at com.octo.android.robospice.SpringAndroidSpiceService.onCreate(SpringAndroidSpiceService.java:25)
at android.app.ActivityThread.handleCreateService(ActivityThread.java:2504)
at android.app.ActivityThread.access$1600(ActivityThread.java:149)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1382)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:153)
at android.app.ActivityThread.main(ActivityThread.java:4987)
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:821)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:584)
at dalvik.system.NativeStart.main(Native Method)
我想我需要一个额外的jar依赖，我在网上搜索了很多，但希望你能帮助我。
编辑：11/8月/ 15
Root gradle
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.2.3'
}
}
模块gradle：我已经尝试过只使用jar（编译文件树和逐个编译）以及通过Maven repo。
apply plugin: 'com.android.application'
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
/*compile files('libs/android-support-v4.jar')
compile files('libs/robospice-1.4.6.jar')
compile files('libs/robospice-cache-1.4.6.jar')
compile files('libs/spring-android-core-1.0.1.RELEASE.jar')
compile files('libs/spring-android-rest-template-1.0.1.RELEASE.jar')
compile files('libs/robospice-spring-android-1.4.6.jar')
compile files('libs/itextg-5.4.4.jar')
compile files('libs/mpandroidchartlibrary-1-7-0.jar')
compile files('libs/commons-lang3-3.1.jar')
compile files('libs/jackson-mapper-asl-1.9.11.jar')
compile files('libs/jackson-core-asl-1.9.11.jar')
compile files('libs/gson-2.3.jar')
compile files('libs/core-2.3.0.jar')
compile files('libs/ksoap2-android-assembly-3.3.0-jar-with-dependencies.jar')*/
//compile 'com.octo.android.robospice:robospice:1.4.14'
compile project(':module1')
compile project(':module2')
compile project(':module3')
compile project(':module4')
compile project(':module5')
compile project(':module6')
}
android {
compileSdkVersion 14
buildToolsVersion '22.0.1'
defaultConfig {
// Enabling multidex support.
multiDexEnabled true
}
packagingOptions {
exclude 'META-INF/DEPENDENCIES.txt'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/notice.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/dependencies.txt'
exclude 'META-INF/LGPL2.1'
exclude 'META-INF/ASL2.0'
}
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
resources.srcDirs = ['src']
aidl.srcDirs = ['src']
renderscript.srcDirs = ['src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
}
// Move the tests to tests/java, tests/res, etc...
instrumentTest.setRoot('tests')
// Move the build types to build-types/<type>
// For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...
// This moves them out of them default location under src/<type>/... which would
// conflict with src/ being used by the main source set.
// Adding new build types or product flavors should be accompanied
// by a similar customization.
debug.setRoot('build-types/debug')
release.setRoot('build-types/release')
}
productFlavors {
}
}
答案 0 :(得分：0)
您在jar的评论部分使用robospice-1.4.6.jar，此版本可能不包含您遇到错误的类。由于第一个依赖行compile fileTree(dir: 'libs', include: ['*.jar'])，libs目录中的每个jar文件都将包含在类路径中。
我建议考虑仅使用Maven依赖项管理，从libs目录中删除与RoboSpice相关的所有jar文件，并仅包含您实际使用的RoboSpice扩展名（似乎这对您来说是'com.octo.android.robospice:robospice-spring-android:1.4.14'情况）。