咔咔部里 2015-09-20 06:07 采纳率: 0%
浏览 1597

找不到数据库的表，我用sql语句写的，在问问是否要开辟一个子线程

09-19 11:25:32.349: E/SQLiteLog(28075): (1) no such table: classlist
09-19 11:25:32.358: D/AndroidRuntime(28075): Shutting down VM
09-19 11:25:32.358: W/dalvikvm(28075): threadid=1: thread exiting with uncaught exception (group=0xb4ea3288)
09-19 11:25:32.379: E/AndroidRuntime(28075): FATAL EXCEPTION: main
09-19 11:25:32.379: E/AndroidRuntime(28075): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.kakabuli.phonesafe/com.kakabuli.phonesafe.CommonNumberActivity}: android.database.sqlite.SQLiteException: no such table: classlist (code 1): , while compiling: select count(*) from classlist
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.app.ActivityThread.access$600(ActivityThread.java:130)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.os.Handler.dispatchMessage(Handler.java:99)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.os.Looper.loop(Looper.java:137)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.app.ActivityThread.main(ActivityThread.java:4745)
09-19 11:25:32.379: E/AndroidRuntime(28075): at java.lang.reflect.Method.invokeNative(Native Method)
09-19 11:25:32.379: E/AndroidRuntime(28075): at java.lang.reflect.Method.invoke(Method.java:511)
09-19 11:25:32.379: E/AndroidRuntime(28075): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
09-19 11:25:32.379: E/AndroidRuntime(28075): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
09-19 11:25:32.379: E/AndroidRuntime(28075): at dalvik.system.NativeStart.main(Native Method)
09-19 11:25:32.379: E/AndroidRuntime(28075): Caused by: android.database.sqlite.SQLiteException: no such table: classlist (code 1): , while compiling: select count(*) from classlist
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:882)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:493)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:588)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.database.sqlite.SQLiteProgram.(SQLiteProgram.java:58)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.database.sqlite.SQLiteQuery.(SQLiteQuery.java:37)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.database.sqlite.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:44)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.database.sqlite.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:1314)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.database.sqlite.SQLiteDatabase.rawQuery(SQLiteDatabase.java:1253)
09-19 11:25:32.379: E/AndroidRuntime(28075): at com.kakabuli.phonesafe.db.dao.CommonNumberDao.getGroupCount(CommonNumberDao.java:23)
09-19 11:25:32.379: E/AndroidRuntime(28075): at com.kakabuli.phonesafe.CommonNumberActivity$CommonNumberAdapter.getGroupCount(CommonNumberActivity.java:63)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.widget.ExpandableListConnector.getCount(ExpandableListConnector.java:397)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.widget.ListView.setAdapter(ListView.java:460)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.widget.ExpandableListView.setAdapter(ExpandableListView.java:470)
09-19 11:25:32.379: E/AndroidRuntime(28075): at com.kakabuli.phonesafe.CommonNumberActivity.onCreate(CommonNumberActivity.java:39)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.app.Activity.performCreate(Activity.java:5008)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
09-19 11:25:32.379: E/AndroidRuntime(28075): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)

  • 写回答

4条回答 默认 最新

  • bdmh 移动开发领域优质创作者 2015-09-20 06:04
    关注

    提示是找不到表，你确认没访问错数据库，是不是被重新创建了

    评论

报告相同问题？

悬赏问题

  • ¥15 如何在scanpy上做差异基因和通路富集？
  • ¥20 关于#硬件工程#的问题，请各位专家解答！
  • ¥15 关于#matlab#的问题：期望的系统闭环传递函数为G(s)=wn^2/s^2+2¢wn+wn^2阻尼系数¢=0.707，使系统具有较小的超调量
  • ¥15 FLUENT如何实现在堆积颗粒的上表面加载高斯热源
  • ¥30 截图中的mathematics程序转换成matlab
  • ¥15 动力学代码报错，维度不匹配
  • ¥15 Power query添加列问题
  • ¥50 Kubernetes&Fission&Eleasticsearch
  • ¥15 報錯：Person is not mapped，如何解決？
  • ¥15 c++头文件不能识别CDialog