【发布时间】：2016-09-27 07:51:13
【问题描述】：
一般问题：我有数据库应用程序（它创建数据库并允许向其中输入数据）。在模拟器（Nexus 7 API 22 Android 5.0.2）上运行时运行良好，但是当相同的应用程序在真实设备上运行时，ASUS AOSP On Flo Android 5.1.1 API 22 崩溃。在其他真机上运行应用程序 Sony E5823 Android 6.0.1 API 23 运行良好。
编辑：
logcat 输出：
09-27 08:57:50.318 544-572/? I/ActivityManager: Displayed com.linux.site.mrt.mydatabaseexample/.MainActivity: +467ms
09-27 08:57:50.341 894-894/? I/LatinIME: Starting input. Cursor position = -1,-1
09-27 08:57:50.355 894-894/? E/RichInputConnection: Unable to connect to the editor to retrieve text.
09-27 08:57:50.355 894-894/? D/RichInputConnection: Will try to retrieve text later.
09-27 08:57:50.359 894-894/? I/InputAttributes: InputType.TYPE_NULL is specified
09-27 08:57:50.407 894-894/? I/LatinIME: Starting input. Cursor position = 0,0
09-27 08:58:01.265 10240-10240/? E/SQLiteLog: (1) no such table: results_table
09-27 08:58:01.267 10240-10240/? D/AndroidRuntime: Shutting down VM
09-27 08:58:01.268 10240-10240/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.linux.site.mrt.mydatabaseexample, PID: 10240
android.database.sqlite.SQLiteException: no such table: results_table (code 1): , while compiling: select * from results_table
at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:889)
at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:500)
at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:588)
at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:58)
at android.database.sqlite.SQLiteQuery.<init>(SQLiteQuery.java:37)
at android.database.sqlite.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:44)
at android.database.sqlite.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:1316)
at android.database.sqlite.SQLiteDatabase.rawQuery(SQLiteDatabase.java:1255)
at com.linux.site.mrt.mydatabaseexample.DatabaseHelper.getAllData(DatabaseHelper.java:128)
at com.linux.site.mrt.mydatabaseexample.MainActivity$2.onClick(MainActivity.java:80)
at android.view.View.performClick(View.java:4780)
at android.view.View$PerformClick.run(View.java:19866)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
09-27 08:58:01.270 544-1123/? W/ActivityManager: Force finishing activity 1 com.linux.site.mrt.mydatabaseexample/.MainActivity
【问题讨论】：
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你能给我们看看 locgat 吗？
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我怀疑您正在资产文件夹中创建数据库并访问它。您必须动态创建数据库/表。这是所有三星设备或任何修改操作系统的设备的常见问题
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@kgandroid 数据库在 data/data/packageName... 中创建或应该创建。我正在使用
db.execSQL(create table" + TABLE_NAME + (...代码 -
似乎您正在动态创建它...发布您的崩溃日志
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no such table results_table...表示该表没有正确创建