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Error message : debuggerd committing suicide to free the zombie!

Hi! I want to convert activity 'A activity' -------> 'ImageTargets activity'. But when I push the button in 'A activity' for convert, I got the log error message like this,:confused: [CODE] 12-12 17:42:30.660: INFO/WindowManager(103): Setting rotation to 1, animFlags=1 12-12 17:42:30.680: INFO/ActivityManager(103): Config changed: { scale=1.0 imsi=0/0 loc=ko_KR touch=3 keys=1/1/2 nav=3/1 orien=2 layout=34 uiMode=17 seq=130} 12-12 17:42:30.770: INFO/IMAGE_TARGETS(2105): Java_com_qualcomm_QCARSamples_ImageTargets_ImageTargets_deinitApplicationNative 12-12 17:42:30.780: INFO/IMAGE_TARGETS(2105): Java_com_qualcomm_QCARSamples_ImageTargets_ImageTargets_destroyTrackerData 12-12 17:42:30.790: INFO/IMAGE_TARGETS(2105): Failed to destroy the tracking data set because the ImageTracker has not been initialized. 12-12 17:42:30.790: INFO/IMAGE_TARGETS(2105): Java_com_qualcomm_QCARSamples_ImageTargets_ImageTargets_deinitTracker 12-12 17:42:30.890: INFO/DEBUG(2082): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 12-12 17:42:30.890: INFO/DEBUG(2082): Build fingerprint: 'google/passion_kt/passion:2.3.3/GRI40/49208:user/release-keys' 12-12 17:42:30.890: INFO/DEBUG(2082): pid: 2105, tid: 2105 >>> com.mnk.TCPsoketTest <<< 12-12 17:42:30.890: INFO/DEBUG(2082): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000038 12-12 17:42:30.890: INFO/DEBUG(2082): r0 00000000 r1 afd46608 r2 00000000 r3 00000000 12-12 17:42:30.890: INFO/DEBUG(2082): r4 00000000 r5 00000000 r6 00000000 r7 4214ccfc 12-12 17:42:30.890: INFO/DEBUG(2082): r8 bef2f478 r9 4214ccf4 10 4214cce0 fp 800a5368 12-12 17:42:30.890: INFO/DEBUG(2082): ip 00000000 sp bef2f420 lr 8069bd84 pc 806a46fc cpsr 68000010 12-12 17:42:30.890: INFO/DEBUG(2082): d0 742064656c696146 d1 747369676572206f 12-12 17:42:30.890: INFO/DEBUG(2082): d2 626c6c6163207265 d3 61636562206b6361 12-12 17:42:30.900: INFO/DEBUG(2082): d4 2065687420657375 d5 6163206e65766967 12-12 17:42:30.900: INFO/DEBUG(2082): d6 207369206172656d d7 2e64696c61766e69 12-12 17:42:30.900: INFO/DEBUG(2082): d8 0000000000000000 d9 0000000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): d10 0000000000000000 d11 0000000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): d12 0000000000000000 d13 0000000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): d14 0000000000000000 d15 0000000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): d16 0002031e4051b818 d17 c037000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): d18 4044800000000000 d19 0000000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): d20 3ff0000000000000 d21 8000000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): d22 c044800000000000 d23 0000000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): d24 0000000000000000 d25 0000000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): d26 0100010001000100 d27 0100010001000100 12-12 17:42:30.900: INFO/DEBUG(2082): d28 0100010001000100 d29 3ff0000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): d30 0000000000000000 d31 3ff0000000000000 12-12 17:42:30.900: INFO/DEBUG(2082): scr 60000012 12-12 17:42:30.950: INFO/DEBUG(2082): #00 pc 000a46fc /data/data/com.mnk.TCPsoketTest/lib/libQCAR.so 12-12 17:42:30.950: INFO/DEBUG(2082): #01 pc 0009bd80 /data/data/com.mnk.TCPsoketTest/lib/libQCAR.so 12-12 17:42:30.950: INFO/DEBUG(2082): #02 pc 00095150 /data/data/com.mnk.TCPsoketTest/lib/libQCAR.so 12-12 17:42:30.950: INFO/DEBUG(2082): #03 pc 00012a94 /data/data/com.mnk.TCPsoketTest/lib/libQCAR.so 12-12 17:42:30.950: INFO/DEBUG(2082): #04 pc 0001be54 /data/data/com.mnk.TCPsoketTest/lib/libQCAR.so 12-12 17:42:30.950: INFO/DEBUG(2082): #05 pc 00017e34 /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #06 pc 00049646 /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #07 pc 0004ee62 /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #08 pc 0001d034 /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #09 pc 000220e4 /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #10 pc 00020fdc /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #11 pc 0005fdde /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #12 pc 00067b52 /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #13 pc 0001d034 /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #14 pc 000220e4 /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #15 pc 00020fdc /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #16 pc 0005fc40 /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #17 pc 0004c126 /system/lib/libdvm.so 12-12 17:42:30.960: INFO/DEBUG(2082): #18 pc 000324fe /system/lib/libandroid_runtime.so 12-12 17:42:30.960: INFO/DEBUG(2082): #19 pc 000333aa /system/lib/libandroid_runtime.so 12-12 17:42:30.960: INFO/DEBUG(2082): #20 pc 00008cca /system/bin/app_process 12-12 17:42:30.960: INFO/DEBUG(2082): #21 pc 00014b52 /system/lib/libc.so 12-12 17:42:30.960: INFO/DEBUG(2082): code around pc: 12-12 17:42:30.960: INFO/DEBUG(2082): 806a46dc e1a04000 ebffff91 e1a00004 ebfdab15 12-12 17:42:30.960: INFO/DEBUG(2082): 806a46ec e1a00004 e8bd8010 e92d47f0 e1a04000 12-12 17:42:30.960: INFO/DEBUG(2082): 806a46fc e5900038 eb011149 e594301c e3530000 12-12 17:42:30.960: INFO/DEBUG(2082): 806a470c 0a000007 e3a05000 e5943024 e7930105 12-12 17:42:30.960: INFO/DEBUG(2082): 806a471c e2855001 ebfdab07 e594301c e1550003 12-12 17:42:30.960: INFO/DEBUG(2082): code around lr: 12-12 17:42:30.960: INFO/DEBUG(2082): 8069bd64 e2855001 e1550002 3affffef e3a03000 12-12 17:42:30.960: INFO/DEBUG(2082): 8069bd74 e5940028 e584301c e5843010 eb00225b 12-12 17:42:30.960: INFO/DEBUG(2082): 8069bd84 e5943028 e3530000 08bd8070 e1a00003 12-12 17:42:30.960: INFO/DEBUG(2082): 8069bd94 e5933000 e1a0e00f e593f008 e3500000 12-12 17:42:30.960: INFO/DEBUG(2082): 8069bda4 0a000002 e3a03000 e5843028 e8bd8070 12-12 17:42:30.960: INFO/DEBUG(2082): stack: 12-12 17:42:30.960: INFO/DEBUG(2082): bef2f3e0 00000000 12-12 17:42:30.960: INFO/DEBUG(2082): bef2f3e4 0810a580 12-12 17:42:30.960: INFO/DEBUG(2082): bef2f3e8 0810a580 12-12 17:42:30.960: INFO/DEBUG(2082): bef2f3ec 00000001 12-12 17:42:30.960: INFO/DEBUG(2082): bef2f3f0 002e8d98 12-12 17:42:30.960: INFO/DEBUG(2082): bef2f3f4 0000a000 12-12 17:42:30.960: INFO/DEBUG(2082): bef2f3f8 bef2f478 12-12 17:42:30.960: INFO/DEBUG(2082): bef2f3fc 4214ccf4 12-12 17:42:30.960: INFO/DEBUG(2082): bef2f400 0810a584 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f404 00000001 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f408 002e9588 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f40c 0000a000 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f410 bef2f478 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f414 4214ccf4 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f418 df002777 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f41c e3a070ad 12-12 17:42:30.970: INFO/DEBUG(2082): #00 bef2f420 002e6838 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f424 00000000 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f428 00000000 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f42c 4214ccfc 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f430 bef2f478 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f434 4214ccf4 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f438 4214cce0 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f43c 8069bd84 /data/data/com.mnk.TCPsoketTest/lib/libQCAR.so 12-12 17:42:30.970: INFO/DEBUG(2082): #01 bef2f440 807c97d0 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f444 002e9588 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f448 00000000 12-12 17:42:30.970: INFO/DEBUG(2082): bef2f44c 80695154 /data/data/com.mnk.TCPsoketTest/lib/libQCAR.so 12-12 17:42:31.210: INFO/DEBUG(2082): debuggerd committing suicide to free the zombie [/CODE] WHat's the problem??:eek::eek: I can't understand why.. And Really I don't know why is that "sometimes can convert between two activities".

[QUOTE=robertross]You might want to add a bit more info? I suggest the code you are using for the button in activity A. From what I can see onDestroy() in ImageTargets.java is getting called before everything is initialised...[/QUOTE] Thank you for your reply!:) 'Activity A' codes is this. [CO

When fail log message->> [CODE] 12-12 23:25:01.650: I/ActivityManager(103): Starting: Intent { cmp=com.mnk.TCPsoketTest/com.qualcomm.QCARSamples.ImageTargets.ImageTargets } from pid 2176 12-12 23:25:01.690: D/dalvikvm(2176): Trying to load lib /data/data/com.mnk.TCPsoketTest/lib/libQCAR.so 0x40514