那些遇到过的问题

在Android maven项目中使用Guice验证错误

Dan*_*son 8 android guice maven android-maven-plugin

所以我试图让Guice在我的android maven项目中运行并捆绑在第三方模块中.它在执行测试注入的正常junittest中运行良好,但在VM上失败并且下面附带了logcat消息.

我无法理解的是,有很多关于Guice在android上工作正常的报道.尽管如此,我的代码似乎在从Guice注入器调用getBeanInfo()时失败了.看来我不是唯一一个有这个错误的人.

有没有解决Android错误"无法解析虚拟方法java/beans/PropertyDescriptor"？

所以我有几个问题.是Guice不适合我的原因,因为我的第三方模块正在调用某些功能,这些功能会在任何地方失败但不常见？有没有办法从Guice获得更多信息,具体是什么触发了违规的getBeanInfo()？有工作吗？有什么途径可供我进一步调试.

该解决方案必须与maven兼容,因为针对类似问题调整eclipse设置的类似问题的答案不适用.得到"引起:java.lang.VerifyError:" (不是说我在这里得到了很多里程).

我认为所有相关文件都是由android maven插件由dx处理的,因为依赖:tree显示范围为"compile"的所有相关项目,但我不是这里的专家.

03-05 00:57:34.529: I/dalvikvm(2295): threadid=3: reacting to signal 3
03-05 00:57:34.568: I/dalvikvm(2295): Wrote stack traces to '/data/anr/traces.txt'
03-05 00:57:35.059: I/dalvikvm(2295): threadid=3: reacting to signal 3
03-05 00:57:35.098: W/nalizableReferenceQueue(2295): Could not load Finalizer in its own class loader. Loading Finalizer in the current class loader instead. As a result, you will not be able to garbage collect this class loader. To support reclaiming this class loader, either resolve the underlying issue, or move Google Collections to your system class path.
03-05 00:57:35.098: W/nalizableReferenceQueue(2295): java.io.FileNotFoundException: com/google/inject/internal/util/$Finalizer.class
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.util.$FinalizableReferenceQueue$DecoupledLoader.getBaseUrl(FinalizableReferenceQueue.java:269)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.util.$FinalizableReferenceQueue$DecoupledLoader.loadFinalizer(FinalizableReferenceQueue.java:253)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.util.$FinalizableReferenceQueue.loadFinalizer(FinalizableReferenceQueue.java:175)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.util.$FinalizableReferenceQueue.(FinalizableReferenceQueue.java:100)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.util.$MapMaker$QueueHolder.(MapMaker.java:787)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.util.$MapMaker$WeakEntry.(MapMaker.java:946)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.util.$MapMaker$Strength$1.newEntry(MapMaker.java:312)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.util.$MapMaker$StrategyImpl.newEntry(MapMaker.java:498)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.util.$MapMaker$StrategyImpl.newEntry(MapMaker.java:419)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.util.$CustomConcurrentHashMap$ComputingImpl.get(CustomConcurrentHashMap.java:2029)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.Annotations$AnnotationChecker.hasAnnotations(Annotations.java:116)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.Annotations.isScopeAnnotation(Annotations.java:124)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.ScopeBindingProcessor.visit(ScopeBindingProcessor.java:40)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.ScopeBindingProcessor.visit(ScopeBindingProcessor.java:30)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.spi.ScopeBinding.acceptVisitor(ScopeBinding.java:59)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.AbstractProcessor.process(AbstractProcessor.java:55)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:165)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:103)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.Guice.createInjector(Guice.java:95)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.Guice.createInjector(Guice.java:72)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.google.inject.Guice.createInjector(Guice.java:62)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at za.co.mambo.cherrylist.android.CherryListActivity.onCreate(CherryListActivity.java:27)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at android.app.Activity.performCreate(Activity.java:4465)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at android.app.ActivityThread.access$600(ActivityThread.java:123)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at android.os.Handler.dispatchMessage(Handler.java:99)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at android.os.Looper.loop(Looper.java:137)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at android.app.ActivityThread.main(ActivityThread.java:4424)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at java.lang.reflect.Method.invokeNative(Native Method)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at java.lang.reflect.Method.invoke(Method.java:511)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
03-05 00:57:35.098: W/nalizableReferenceQueue(2295):    at dalvik.system.NativeStart.main(Native Method)
03-05 00:57:35.108: I/dalvikvm(2295): Wrote stack traces to '/data/anr/traces.txt'
03-05 00:57:35.338: D/dalvikvm(2295): GC_CONCURRENT freed 391K, 4% free 12676K/13127K, paused 8ms+5ms
03-05 00:57:35.418: W/dalvikvm(2295): VFY: unable to find class referenced in signature ([Ljava/beans/PropertyDescriptor;)
03-05 00:57:35.418: W/dalvikvm(2295): VFY: unable to find class referenced in signature ([Ljava/beans/PropertyDescriptor;)
03-05 00:57:35.418: W/dalvikvm(2295): VFY: unable to find class referenced in signature ([Ljava/beans/PropertyDescriptor;)
03-05 00:57:35.418: W/dalvikvm(2295): VFY: unable to find class referenced in signature ([Ljava/beans/PropertyDescriptor;)
03-05 00:57:35.418: W/dalvikvm(2295): VFY: unable to find class referenced in signature ([Ljava/beans/PropertyDescriptor;)
03-05 00:57:35.428: W/dalvikvm(2295): VFY: unable to find class referenced in signature ([Ljava/beans/PropertyDescriptor;)
03-05 00:57:35.438: I/dalvikvm(2295): Could not find method java.beans.Introspector.getBeanInfo, referenced from method com.google.inject.internal.cglib.core.$ReflectUtils.getPropertiesHelper
03-05 00:57:35.438: W/dalvikvm(2295): VFY: unable to resolve static method 8989: Ljava/beans/Introspector;.getBeanInfo (Ljava/lang/Class;Ljava/lang/Class;)Ljava/beans/BeanInfo;
03-05 00:57:35.438: D/dalvikvm(2295): VFY: replacing opcode 0x71 at 0x000c
03-05 00:57:35.458: W/dalvikvm(2295): VFY: unable to resolve exception class 1373 (Ljava/beans/IntrospectionException;)
03-05 00:57:35.458: W/dalvikvm(2295): VFY: unable to find exception handler at addr 0x4e
03-05 00:57:35.458: W/dalvikvm(2295): VFY:  rejected Lcom/google/inject/internal/cglib/core/$ReflectUtils;.getPropertiesHelper (Ljava/lang/Class;ZZ)[Ljava/beans/PropertyDescriptor;
03-05 00:57:35.458: W/dalvikvm(2295): VFY:  rejecting opcode 0x0d at 0x004e
03-05 00:57:35.458: W/dalvikvm(2295): VFY:  rejected Lcom/google/inject/internal/cglib/core/$ReflectUtils;.getPropertiesHelper (Ljava/lang/Class;ZZ)[Ljava/beans/PropertyDescriptor;
03-05 00:57:35.458: W/dalvikvm(2295): Verifier rejected class Lcom/google/inject/internal/cglib/core/$ReflectUtils;
03-05 00:57:35.488: D/AndroidRuntime(2295): Shutting down VM
03-05 00:57:35.498: W/dalvikvm(2295): threadid=1: thread exiting with uncaught exception (group=0x409c01f8)
03-05 00:57:35.508: I/dalvikvm(2295): threadid=3: reacting to signal 3
03-05 00:57:35.548: I/dalvikvm(2295): Wrote stack traces to '/data/anr/traces.txt'
03-05 00:57:35.568: E/AndroidRuntime(2295): FATAL EXCEPTION: main
03-05 00:57:35.568: E/AndroidRuntime(2295): java.lang.RuntimeException: Unable to start activity ComponentInfo{za.co.mambo.cherrylist.android/za.co.mambo.cherrylist.android.CherryListActivity}: com.google.inject.internal.util.$ComputationException: java.lang.VerifyError: com/google/inject/internal/cglib/core/$ReflectUtils
03-05 00:57:35.568: E/AndroidRuntime(2295):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at android.app.ActivityThread.access$600(ActivityThread.java:123)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at android.os.Handler.dispatchMessage(Handler.java:99)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at android.os.Looper.loop(Looper.java:137)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at android.app.ActivityThread.main(ActivityThread.java:4424)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at java.lang.reflect.Method.invokeNative(Native Method)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at java.lang.reflect.Method.invoke(Method.java:511)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at dalvik.system.NativeStart.main(Native Method)
03-05 00:57:35.568: E/AndroidRuntime(2295): Caused by: com.google.inject.internal.util.$ComputationException: java.lang.VerifyError: com/google/inject/internal/cglib/core/$ReflectUtils
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:553)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:419)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.util.$CustomConcurrentHashMap$ComputingImpl.get(CustomConcurrentHashMap.java:2041)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.FailableCache.get(FailableCache.java:50)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.ConstructorInjectorStore.get(ConstructorInjectorStore.java:49)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.ConstructorBindingImpl.initialize(ConstructorBindingImpl.java:125)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.InjectorImpl.initializeJitBinding(InjectorImpl.java:521)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:847)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:772)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:256)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:205)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.InjectorImpl.getInternalFactory(InjectorImpl.java:853)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.FactoryProxy.notify(FactoryProxy.java:46)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.ProcessedBindingData.runCreationListeners(ProcessedBindingData.java:50)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.InternalInjectorCreator.initializeStatically(InternalInjectorCreator.java:133)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:106)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.Guice.createInjector(Guice.java:95)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.Guice.createInjector(Guice.java:72)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.Guice.createInjector(Guice.java:62)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at za.co.mambo.cherrylist.android.CherryListActivity.onCreate(CherryListActivity.java:27)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at android.app.Activity.performCreate(Activity.java:4465)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
03-05 00:57:35.568: E/AndroidRuntime(2295):     ... 11 more
03-05 00:57:35.568: E/AndroidRuntime(2295): Caused by: java.lang.VerifyError: com/google/inject/internal/cglib/core/$ReflectUtils
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.cglib.reflect.$FastClassEmitter.(FastClassEmitter.java:67)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.cglib.reflect.$FastClass$Generator.generateClass(FastClass.java:72)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.cglib.core.$DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.cglib.core.$AbstractClassGenerator.create(AbstractClassGenerator.java:216)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.cglib.reflect.$FastClass$Generator.create(FastClass.java:64)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.BytecodeGen.newFastClass(BytecodeGen.java:207)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.DefaultConstructionProxyFactory.create(DefaultConstructionProxyFactory.java:53)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal.ProxyFactory.create(ProxyFactory.java:153)
03-05 00:57:35.568: E/AndroidRuntime(2295):     at com.google.inject.internal
03-05 00:57:36.178: I/dalvikvm(2295): threadid=3: reacting to signal 3
03-05 00:57:36.188: I/dalvikvm(2295): Wrote stack traces to '/data/anr/traces.txt'
03-05 00:57:36.530: I/dalvikvm(2295): threadid=3: reacting to signal 3
03-05 00:57:36.538: I/dalvikvm(2295): Wrote stack traces to '/data/anr/traces.txt'

Man*_*ser 6

dalvik vm不支持面向编程的编程,因此您无法使用普通的JVM Guice.您必须使用no_aop版本.

使用Maven构建 

<dependency>
  <groupId>com.google.inject</groupId>
  <artifactId>guice</artifactId>
  <version>3.0</version>
  <classifier>no_aop</classifier>
</dependency>
Run Code Online (Sandbox Code Playgroud)

将no_aop jar放入你的构建和apk中.

当然,您也可以使用RoboGuice.

  • 这似乎没有什么区别.使用Google Collections(番石榴库)时也是如此.还有其他建议吗？ (4认同)

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