如何解释堆栈跟踪错误报告

Question

我最近在Android商店发布了我的应用程序的新版本，并在2天后在android仪表板中收到错误报告。我的新功能是添加更多声音，堆栈跟踪似乎表明原因。知道下面的堆栈跟踪意味着什么或我如何解决它？

DALVIK THREADS:
"main" prio=5 tid=1 NATIVE
  | group="main" sCount=1 dsCount=0 s=N obj=0x2aacdf48 self=0xcdd0
  | sysTid=2611 nice=0 sched=0/0 cgrp=unknown handle=1876199472
  at android.media.SoundPool._load(Native Method)
  at android.media.SoundPool.load(SoundPool.java:207)
  at maddy.toddlershapes.d.a((null):-1)
  at maddy.toddlershapes.ToddlerShapes.onCreate((null):-1)
  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
  at android.app.ActivityThread.access$2300(ActivityThread.java:125)
  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
  at android.os.Handler.dispatchMessage(Handler.java:99)
  at android.os.Looper.loop(Looper.java:123)
  at android.app.ActivityThread.main(ActivityThread.java:4627)
  at java.lang.reflect.Method.invokeNative(Native Method)
  at java.lang.reflect.Method.invoke(Method.java:521)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
  at dalvik.system.NativeStart.main(Native Method)

"SoundPoolThread" prio=5 tid=8 NATIVE
  | group="main" sCount=1 dsCount=0 s=N obj=0x32d6fef8 self=0x225468
  | sysTid=2618 nice=0 sched=0/0 cgrp=unknown handle=2246400
  at dalvik.system.NativeStart.run(Native Method)

"SoundPool" prio=5 tid=7 NATIVE
  | group="main" sCount=1 dsCount=0 s=N obj=0x32d6fe48 self=0x224a70
  | sysTid=2617 nice=0 sched=0/0 cgrp=unknown handle=2246232
  at dalvik.system.NativeStart.run(Native Method)

"Binder Thread #2" prio=5 tid=6 NATIVE
  | group="main" sCount=1 dsCount=0 s=N obj=0x32d580c0 self=0x130f18
  | sysTid=2616 nice=0 sched=0/0 cgrp=unknown handle=1230568
  at dalvik.system.NativeStart.run(Native Method)

"Binder Thread #1" prio=5 tid=5 NATIVE
  | group="main" sCount=1 dsCount=0 s=N obj=0x32d58000 self=0x131f48
  | sysTid=2615 nice=0 sched=0/0 cgrp=unknown handle=1253128
  at dalvik.system.NativeStart.run(Native Method)

"Compiler" daemon prio=5 tid=4 VMWAIT
  | group="system" sCount=1 dsCount=0 s=N obj=0x32d542a0 self=0x131cc8
  | sysTid=2614 nice=0 sched=0/0 cgrp=unknown handle=1249976
  at dalvik.system.NativeStart.run(Native Method)

"Signal Catcher" daemon prio=5 tid=3 RUNNABLE
  | group="system" sCount=0 dsCount=0 s=N obj=0x32d541e8 self=0x131158
  | sysTid=2613 nice=0 sched=0/0 cgrp=unknown handle=1263960
  at dalvik.system.NativeStart.run(Native Method)

"HeapWorker" daemon prio=5 tid=2 VMWAIT
  | group="system" sCount=1 dsCount=0 s=N obj=0x2ff58230 self=0x134818
  | sysTid=2612 nice=0 sched=0/0 cgrp=unknown handle=1276096
  at dalvik.system.NativeStart.run(Native Method)