1、下载使用supermap-imobile-9.1.1-168-android-zip-chs\SampleCode\SampleCode_ADT\BoundsQuery作为demo。然后加磁盘上的离线地图。手势放大地图（不断放大），特别是在道路密集区域方法。地图崩溃。
附上崩溃log：
Fatal signal 6 (SIGABRT), code -6 in tid 3465 (Thread-518)
debuggerd: handling request: pid=3435 uid=10163 gid=10163 tid=3465
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'Lenovo/LenovoTB-X804F/X804F:7.1.1/NMF26F/TB-X804F_S000016_180608_PRC:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 3435, tid: 3465, name: Thread-518 >>> cn.qncloud.supermapimobiledemo2d <<<
signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
r0 00000000 r1 00000d89 r2 00000006 r3 00000008
r4 d1004978 r5 00000006 r6 d1004920 r7 0000010c
r8 e3496000 r9 d0571740 sl e349683c fp d100439c
ip 00000000 sp d1004330 lr ecbea517 pc ecbecd98 cpsr 200f0010
backtrace:
#00 pc 00049d98 /system/lib/libc.so (tgkill+12)
#01 pc 00047513 /system/lib/libc.so (pthread_kill+34)
#02 pc 0001d765 /system/lib/libc.so (raise+10)
#03 pc 000192a1 /system/lib/libc.so (__libc_android_abort+34)
#04 pc 00017308 /system/lib/libc.so (abort+4)
#05 pc 00d1c770 /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZN9__gnu_cxx27__verbose_terminate_handlerEv+276)
#06 pc 00d181fc /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZN10__cxxabiv111__terminateEPFvvE+8)
#07 pc 00d18240 /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZSt9terminatev+20)
#08 pc 00d183c8 /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (__cxa_throw+148)
#09 pc 00cd20ec /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so
#10 pc 009a7fef /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZNK4OGDC9OgdcArrayIPN3UGC17UGMarkerSymStrokeEE5GetAtEj+18)
#11 pc 005d20c3 /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZN3UGC18UGCacheGLES10Touch18ProcessPointSymbolEiRNS_17UGGLESSymbolStyleERiS3_RPhRhPNS_17UGMarkerSymbolLibE+62)
#12 pc 005e4c4b /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZN3UGC18UGCacheGLES10Touch13SymbolLibLoadEiRNS_17UGGLESSymbolStyleERNS_20UGGLESSymbolLiberaryEPNS_17UGMarkerSymbolLibE+154)
#13 pc 005e7a37 /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZN3UGC18UGCacheGLES10Touch20ProcessTaskRenderPOIEPNS_16UGGLES10TileDataE+1166)
#14 pc 005e7bef /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZN3UGC18UGCacheGLES10Touch11ProcessTaskEPNS_10UGTaskBaseE+42)
#15 pc 00cb1f4f /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZN3UGC17UGTaskMessageLoop3RunEv+58)
#16 pc 00cb1f8f /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZN3UGC16UGTaskWorkThread3runEv+10)
#17 pc 00ca8de9 /data/app/cn.qncloud.supermapimobiledemo2d-1/lib/arm/libimb2d_v911.so (_ZN3UGC8UGThread7executeEPv+28)
#18 pc 00046fe3 /system/lib/libc.so (_ZL15__pthread_startPv+22)
#19 pc 00019ced /system/lib/libc.so (__start_thread+6)
