DexOpt相关的异常

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dexclassloader4.4.2动态加载分析（磁盘加载分析）

 

04-11 23:34:36.850 d/dalvikvm( 2255): dexopt: incorrect opt magic number (0xff ff ff ff)

04-11 23:34:36.850 d/dalvikvm( 2255): odex file is stale or bad; removing and retrying (/data/dalvik-cache/system@[e-mail]@classes.dex)

04-11 23:34:37.000 w/dalvikvm( 2255): zip: size mismatch on inflated file (1728084 vs 1716780)

04-11 23:34:37.001 e/dalvikvm( 2255): unable to extract+optimize dex from '/system/app/awcarinfo.apk'

04-11 23:34:37.004 d/androidruntime( 2255): shutting down vm

04-11 23:34:37.004 w/dalvikvm( 2255): threadid=1: thread exiting with uncaught exception (group=0x40fee930)

04-11 23:34:37.007 e/androidruntime( 2255): fatal exception: main

04-11 23:34:37.007 e/androidruntime( 2255): java.lang.runtimeexception: unable to instantiate application com.roadrover.carinfo.carapplication: java.lang.classnotfoundexception: didn't find class "com.roadrover.carinfo.carapplication" on path: /system/app/awcarinfo.apk

04-11 23:34:37.007 e/androidruntime( 2255):     at android.app.loadedapk.makeapplication(loadedapk.java:504)

04-11 23:34:37.007 e/androidruntime( 2255):     at android.app.activitythread.handlebindapplication(activitythread.java:4395)

04-11 23:34:37.007 e/androidruntime( 2255):     at android.app.activitythread.access$1300(activitythread.java:145)

04-11 23:34:37.007 e/androidruntime( 2255):     at android.app.activitythread$h.handlemessage(activitythread.java:1301)

04-11 23:34:37.007 e/androidruntime( 2255):     at android.os.handler.dispatchmessage(handler.java:99)

04-11 23:34:37.007 e/androidruntime( 2255):     at android.os.looper.loop(looper.java:138)

04-11 23:34:37.007 e/androidruntime( 2255):     at android.app.activitythread.main(activitythread.java:5089)

04-11 23:34:37.007 e/androidruntime( 2255):     at java.lang.reflect.method.invokenative(native method)

04-11 23:34:37.007 e/androidruntime( 2255):     at java.lang.reflect.method.invoke(method.java:511)

04-11 23:34:37.007 e/androidruntime( 2255):     at com.android.internal.os.zygoteinit$methodandargscaller.run(zygoteinit.java:807)

04-11 23:34:37.007 e/androidruntime( 2255):     at com.android.internal.os.zygoteinit.main(zygoteinit.java:574)

04-11 23:34:37.007 e/androidruntime( 2255):     at dalvik.system.nativestart.main(native method)

04-11 23:34:37.007 e/androidruntime( 2255): caused by: java.lang.classnotfoundexception: didn't find class "com.roadrover.carinfo.carapplication" on path: /system/app/awcarinfo.apk

04-11 23:34:37.007 e/androidruntime( 2255):     at dalvik.system.basedexclassloader.findclass(basedexclassloader.java:65)

04-11 23:34:37.007 e/androidruntime( 2255):     at java.lang.classloader.loadclass(classloader.java:501)

04-11 23:34:37.007 e/androidruntime( 2255):     at java.lang.classloader.loadclass(classloader.java:461)

04-11 23:34:37.007 e/androidruntime( 2255):     at android.app.instrumentation.newapplication(instrumentation.java:968)

04-11 23:34:37.007 e/androidruntime( 2255):     at android.app.loadedapk.makeapplication(loadedapk.java:499)

04-11 23:34:37.007 e/androidruntime( 2255):     ... 11 more

 

 

 

unable to extract+optimize dex from '/system/app/awcarinfo.apk'
不能从 '/system/app/awcarinfo.apk'中提取和优化dex 文件

 

问题应该出在dexopt从/data/dalvik-cache/system@[e-mail]@classes.dex中提取优化的odex 文件是过时的or坏的，所以awcarinfo.apk无法启动。