我的android应用程序随机崩溃

我是android开发新手，我的应用程序随机崩溃。下面是日志详细信息

03-27 01:18:17.399: I/Choreographer(13658): Skipped 67 frames!  The application may be doing too much work on its main thread.
03-27 01:18:17.409: I/dalvikvm(13658): Could not compile trace for Ljava/util/Arrays;fill, offset 5
03-27 01:18:17.409: I/dalvikvm(13658): ++++++++++++++++++++++++++++++++++++++++++++
03-27 01:18:17.409: I/dalvikvm(13658): JIT_INFO: Issues in trace  Ljava/util/Arrays;fill, offset 5
03-27 01:18:17.409: E/dalvikvm(13658): The following issues were seen:
03-27 01:18:17.409: I/dalvikvm(13658):  Issue: The trace provoked a spill
03-27 01:18:17.409: I/dalvikvm(13658): Trying less registerization from 1 to 0
03-27 01:18:17.409: I/dalvikvm(13658): Retrying trace Ljava/util/Arrays;fill, offset 5
03-27 01:18:17.409: I/dalvikvm(13658): ++++++++++++++++++++++++++++++++++++++++++++
03-26 23:00:48.359: I/dalvikvm(12623): Retrying trace Landroid/database/sqlite/SQLiteDatabase;updateWithOnConflict, offset 112
03-27 01:08:00.929: E/Watchdog(2301): !@Sync 204

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谁能告诉我这个错误是什么意思吗

也许你在你的主线上做了很多工作！在其他线程上工作，最后使用主线程更新UI。此错误消息03-27 01:59:52.409:I/dalvikvm（20476）：无法为Ljava/util/Arrays编译跟踪；填充，偏移量7 03-27 01:59:52.409:I/dalvikvm（20476）：+03-27 01:59:52.409:I/dalvikvm（20476）：JIT_信息：跟踪Ljava/util/array中的问题；fill，offset 7 03-27 01:59:52.409:E/dalvikvm（20476）：发现以下问题：03-27 01:59:52.409:I/dalvikvm（20476）：问题：跟踪引发溢出03-27 01:59:52.409:I/dalvikvm（20476）：尝试从1到0的更少注册03-27 01:59:52.409:I/dalvikvm（20476）：重试跟踪Ljava/util/array；填充，偏移量7我想你从日志中复制了错误的行。如果它崩溃了，就必须有一个例外。