我正在开发一个安卓应用程序。在其中，我正在获取用户的照片图像（5张图像）（使用带有面部检测的opencv2.4.2相机）并使用Web服务保存到服务器中的数据库中。为此，我正在使用Opencv2.4.2人脸检测示例，Ksoap2用于Web服务。在我的安卓模拟器和设备（安卓 4.0.4）应用程序中工作正常。但是当我检查另一台设备（android 4.0.3）时，它会抛出"不幸的是，Myapp已停止"。我在下面附上了我的日志文件。我不知道问题出在哪里。你能给我关于这个的建议吗？
Log:
I/Sample::SurfaceView( 746): Frame started with loop
I/Sample::FdView( 746): processFrame with face and ok started!
I/Sample::FdView( 746): area: 80089
D/dalvikvm( 746): GC_FOR_ALLOC freed 1202K, 20% free 7337K/9159K, paused 51ms
I/dalvikvm-heap( 746): Grow heap (frag case) to 8.496MB for 1228816-byte allocation
D/dalvikvm( 746): GC_CONCURRENT freed <1K, 7% free 8537K/9159K, paused 2ms+4ms
I/Sample::SurfaceView( 746): bmp.recycle()
I/Sample::SurfaceView( 746): Frame started with loop
I/Sample::FdView( 746): processFrame with face and ok started!
I/Sample::FdView( 746): area: 83521
D/dalvikvm( 746): GC_FOR_ALLOC freed 1202K, 20% free 7337K/9159K, paused 50ms
I/dalvikvm-heap( 746): Grow heap (frag case) to 8.496MB for 1228816-byte allocation
D/dalvikvm( 746): GC_CONCURRENT freed <1K, 7% free 8537K/9159K, paused 3ms+3ms
I/Sample::SurfaceView( 746): bmp.recycle()
I/Sample::SurfaceView( 746): Frame started with loop
I/OpenCV_NativeCamera( 746): ### Camera FPS ### [2190] Frames, 9.10 FPS
I/Sample::FdView( 746): processFrame with face and ok started!
I/Sample::FdView( 746): area: 87025
D/dalvikvm( 746): GC_FOR_ALLOC freed 1202K, 20% free 7337K/9159K, paused 30ms
I/dalvikvm-heap( 746): Grow heap (frag case) to 8.495MB for 1228816-byte allocation
F/libc ( 746): Fatal signal 11 (SIGSEGV) at 0x00000040 (code=1)
I/wpa_supplicant( 421): [CTRL_IFACE]SIGNAL_POLL
I/DEBUG ( 83): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
I/DEBUG ( 83): Build fingerprint: 'softwinners/crane_q7/crane-q7:4.0.3/IML74K/20120709:eng/test-keys'
I/DEBUG ( 83): pid: 746, tid: 747 >>> com.test.mailconf <<<
I/DEBUG ( 83): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000040
I/DEBUG ( 83): r0 00000020 r1 000106e0 r2 000106e0 r3 409d51e8
I/DEBUG ( 83): r4 41140d88 r5 40896c58 r6 00000000 r7 000106e0
I/DEBUG ( 83): r8 41140d00 r9 000106e0 10 41140e00 fp 40822394
I/DEBUG ( 83): ip 00000011 sp 100ffdd0 lr 40811fc4 pc 40821fac cpsr 80000010
I/DEBUG ( 83): d0 0000000000000000 d1 0000000000000000
I/DEBUG ( 83): d2 0000000000000000 d3 0000000000000000
I/DEBUG ( 83): d4 0000000000000000 d5 0000000000000000
I/DEBUG ( 83): d6 0000000000000000 d7 0000000000000000
I/DEBUG ( 83): d8 0000000000000000 d9 0000000000000000
I/DEBUG ( 83): d10 0000000000000000 d11 0000000000000000
I/DEBUG ( 83): d12 0000000000000000 d13 0000000000000000
I/DEBUG ( 83): d14 0000000000000000 d15 0000000000000000
I/DEBUG ( 83): d16 0000000000000000 d17 991f1f1f991f1f1f
I/DEBUG ( 83): d18 0707070703030303 d19 0000000000000000
I/DEBUG ( 83): d20 0100010001000100 d21 0100010001000100
I/DEBUG ( 83): d22 0000000000000000 d23 0000000000000000
I/DEBUG ( 83): d24 0000000000000000 d25 0000000000000000
I/DEBUG ( 83): d26 0067006700670067 d27 0067006700670067
I/DEBUG ( 83): d28 0067006700670067 d29 0067006700670067
I/DEBUG ( 83): d30 00308000002b4000 d31 003b40000035c000
I/DEBUG ( 83): scr 80000012
I/DEBUG ( 83):
I/DEBUG ( 83): #00 pc 00042fac /system/lib/libdvm.so
I/DEBUG ( 83): #01 pc 00032fc0 /system/lib/libdvm.so (_Z21dvmHeapBitmapScanWalkP10HeapBitmapPFvP6ObjectPvS3_ES3_)
I/DEBUG ( 83): #02 pc 000433c4 /system/lib/libdvm.so (_Z24dvmHeapScanMarkedObjectsv)
I/DEBUG ( 83): #03 pc 00033694 /system/lib/libdvm.so (_Z25dvmCollectGarbageInternalPK6GcSpec)
I/DEBUG ( 83): #04 pc 0007ba40 /system/lib/libdvm.so
I/DEBUG ( 83): #05 pc 0005f656 /system/lib/libdvm.so
I/DEBUG ( 83): #06 pc 00012be4 /system/lib/libc.so (__thread_entry)
I/DEBUG ( 83): #07 pc 00012738 /system/lib/libc.so (pthread_create)
I/DEBUG ( 83):
I/DEBUG ( 83): code around pc:
I/DEBUG ( 83): 40821f8c e1a04000 e59f01e0 e1a07001 e79f5000 ..@.......p...P..
I/DEBUG ( 83): 40821f9c e5940000 e59530b0 e1500003 0a00003a ......0....P.:...
I/DEBUG ( 83): 40821fac e590c020 e31c0101 0a000011 ebfffeb9 ...............
I/DEBUG ( 83): 40821fbc e5940000 e5903020 e3130202 08bd81f0 ..... 0..........
I/DEBUG ( 83): 40821fcc e594e008 e2846010 e35e0000 08bd81f0 ......`....^.....
I/DEBUG ( 83):
I/DEBUG ( 83): code around lr:
I/DEBUG ( 83): 40811fa4 e0888404 e16fcf16 e58d3004 e1a0100a .......o..0......
I/DEBUG ( 83): 40811fb4 e1a02009 e1c66c33 e088018c e12fff3b .. ..3l......;./.
I/DEBUG ( 83): 40811fc4 e3560000 e59d3004 1afffff5 e5971010 ...V..0..........
I/DEBUG ( 83): 40811fd4 e597800c e068e001 e1a0142e e2844001 .......h......@..
I/DEBUG ( 83): 40811fe4 e2855c01 e1510004 2affffe7 e28dd00c ......Q....*....
I/DEBUG ( 83):
I/DEBUG ( 83): stack:
I/DEBUG ( 83): 100ffd90 00000000
I/DEBUG ( 83): 100ffd94 40891f90 /system/lib/libdvm.so
I/DEBUG ( 83): 100ffd98 000106e0 [heap]
I/DEBUG ( 83): 100ffd9c 40f9af88 /dev/ashmem/dalvik-heap (deleted)
I/DEBUG ( 83): 100ffda0 000106e0 [heap]
I/DEBUG ( 83): 100ffda4 4115c378 /dev/ashmem/dalvik-heap (deleted)
I/DEBUG ( 83): 100ffda8 1e000000
I/DEBUG ( 83): 100ffdac 80000000
I/DEBUG ( 83): 100ffdb0 40b6e980 /dev/ashmem/dalvik-heap (deleted)
I/DEBUG ( 83): 100ffdb4 40821f28 /system/lib/libdvm.so
I/DEBUG ( 83): 100ffdb8 4113fef8 /dev/ashmem/dalvik-heap (deleted)
I/DEBUG ( 83): 100ffdbc 40896c58 /system/lib/libdvm.so
I/DEBUG ( 83): 100ffdc0 4113ff28 /dev/ashmem/dalvik-heap (deleted)
I/DEBUG ( 83): 100ffdc4 40896c58 /system/lib/libdvm.so
I/DEBUG ( 83): 100ffdc8 df0027ad
I/DEBUG ( 83): 100ffdcc 00000000
I/DEBUG ( 83): #00 100ffdd0 000076bd
I/DEBUG ( 83): 100ffdd4 0076be00
I/DEBUG ( 83): 100ffdd8 00000000
I/DEBUG ( 83): 100ffddc 0001079c [heap]
I/DEBUG ( 83): 100ffde0 41140d00 /dev/ashmem/dalvik-heap (deleted)
I/DEBUG ( 83): 100ffde4 40811fc4 /system/lib/libdvm.so
I/DEBUG ( 83): #01 100ffde8 40896c58 /system/lib/libdvm.so
I/DEBUG ( 83): 100ffdec 80000000
I/DEBUG ( 83): 100ffdf0 ffffffff
I/DEBUG ( 83): 100ffdf4 000106c8 [heap]
I/DEBUG ( 83): 100ffdf8 000106e0 [heap]
I/DEBUG ( 83): 100ffdfc 40891f90 /system/lib/libdvm.so
I/DEBUG ( 83): 100ffe00 fffffe4c
I/DEBUG ( 83): 100ffe04 7fffffff
I/DEBUG ( 83): 100ffe08 00000000
I/DEBUG ( 83): 100ffe0c 001187aa [heap]
I/DEBUG ( 83): 100ffe10 40896c58 /system/lib/libdvm.so
I/DEBUG ( 83): 100ffe14 408223c8 /system/lib/libdvm.so
I/BootReceiver( 144): Copying /data/tombstones/tombstone_06 to DropBox (SYSTEM_TOMBSTONE)
I/DEBUG ( 83): debuggerd committing suicide to free the zombie!
E/PreviewWindow( 87): onNextFrameAvailableSW: Unable to dequeue preview window buffer: 32 -> Broken pipe
W/PreviewWindow( 87): now undequeued: 0
D/V4L2CameraDevice( 87): stopDevice
D/CallbackNotifier( 87): storeMetaDataInBuffers, false
W/InputDispatcher( 144): channel '412a85d8 com.test.mailconf/org.opencv.samples.fd.FdActivity (server)' ~ Consumer closed input channel or an error occurred. events=0x8
E/InputDispatcher( 144): channel '412a85d8 com.test.mailconf/org.opencv.samples.fd.FdActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
D/Zygote ( 85): Process 746 terminated by signal (11)
I/DEBUG ( 1232): debuggerd: Jul 9 2012 16:58:08
D/dalvikvm( 144): GC_FOR_ALLOC freed 504K, 13% free 8435K/9607K, paused 159ms
D/V4L2CameraDevice( 87): cedarx_hardware_exit ok
W/CameraService( 87): native_window_api_disconnect failed: Broken pipe (-32), api: 6
I/CameraService( 87): Destroying camera 0
D/CallbackNotifier( 87): storeMetaDataInBuffers, false
W/AudioFlinger( 87): session id 10 not found for pid 87
W/AudioFlinger( 87): session id 11 not found for pid 87
I/ActivityManager( 144): Process com.test.mailconf (pid 746) has died.
W/ActivityManager( 144): Force removing ActivityRecord{411a5a60 com.test.mailconf/org.opencv.samples.fd.FdActivity}: app died, no saved state
I/WindowManager( 144): WIN DEATH: Window{41129938 com.test.mailconf/org.opencv.samples.fd.FdActivity paused=false}
W/WindowManager( 144): Force-removing child win Window{4127d538 SurfaceView paused=false} from container Window{41129938 com.test.mailconf/org.opencv.samples.fd.FdActivity paused=false}
W/InputDispatcher( 144): Attempted to unregister already unregistered input channel '412a85d8 com.test.mailconf/org.opencv.samples.fd.FdActivity (server)'
I/WindowManager( 144): WIN DEATH: Window{412a85d8 com.test.mailconf/org.opencv.samples.fd.FdActivity paused=false}
I/WindowManager( 144): WIN DEATH: Window{4117d5c0 paused=false}
W/WindowManager( 144): Failed looking up window
W/WindowManager( 144): java.lang.IllegalArgumentException: Requested window android.os.BinderProxy@41192d98 does not exist
W/WindowManager( 144): at com.android.server.wm.WindowManagerService.windowForClientLocked(WindowManagerService.java:7156)
W/WindowManager( 144): at com.android.server.wm.WindowManagerService.windowForClientLocked(WindowManagerService.java:7147)
W/WindowManager( 144): at com.android.server.wm.WindowState$DeathRecipient.binderDied(WindowState.java:1529)
W/WindowManager( 144): at android.os.BinderProxy.sendDeathNotice(Binder..java:417)
W/WindowManager( 144): at dalvik.system.NativeStart.run(Native Method)
I/WindowManager( 144): WIN DEATH: null
I/WindowManager( 144): WINDOW DIED Window{412a85d8 com.test.mailconf/org.opencv.samples.fd.FdActivity paused=false}
D/Activity( 338): pckname = com.android.launcher mComponent = com.android.launcher2.Launcher
I/wpa_supplicant( 421): [CTRL_IFACE]SIGNAL_POLL
你偏出错误。 这意味着您访问了没有合法访问权限的内存。 地址非常低，因此几乎可以肯定是由于取消引用空指针或尝试访问空数组。 实际的崩溃发生在达尔维克堆中。 因此，不知何故，您将 null 传递给堆或覆盖了堆正在使用的内容。
这很可能是通过 JNI 调用覆盖 dalvik 认为已释放并重用的内存发生的。