column name 은 _id, word, mean 으로 했는데 자꾸 에러가 발생하네요ㅠㅠ
08-19 19:49:07.322: E/AndroidRuntime(25201): FATAL EXCEPTION: main
08-19 19:49:07.322: E/AndroidRuntime(25201): java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.blog.shinwoo12.ggam/kr.blog.shinwoo12.ggam.ActivityBasic1}: android.database.sqlite.SQLiteException: no such column: _id: , while compiling: SELECT _id, word, mean FROM basicword
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1968)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1993)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.app.ActivityThread.access$600(ActivityThread.java:127)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1159)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.os.Handler.dispatchMessage(Handler.java:99)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.os.Looper.loop(Looper.java:137)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.app.ActivityThread.main(ActivityThread.java:4507)
08-19 19:49:07.322: E/AndroidRuntime(25201): at java.lang.reflect.Method.invokeNative(Native Method)
08-19 19:49:07.322: E/AndroidRuntime(25201): at java.lang.reflect.Method.invoke(Method.java:511)
08-19 19:49:07.322: E/AndroidRuntime(25201): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:978)
08-19 19:49:07.322: E/AndroidRuntime(25201): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:745)
08-19 19:49:07.322: E/AndroidRuntime(25201): at dalvik.system.NativeStart.main(Native Method)
08-19 19:49:07.322: E/AndroidRuntime(25201): Caused by: android.database.sqlite.SQLiteException: no such column: _id: , while compiling: SELECT _id, word, mean FROM basicword
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteCompiledSql.native_compile(Native Method)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:68)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteProgram.compileSql(SQLiteProgram.java:143)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteProgram.compileAndbindAllArgs(SQLiteProgram.java:361)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:127)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:94)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteQuery.<init>(SQLiteQuery.java:53)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:47)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:1684)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteDatabase.queryWithFactory(SQLiteDatabase.java:1569)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteDatabase.query(SQLiteDatabase.java:1525)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.database.sqlite.SQLiteDatabase.query(SQLiteDatabase.java:1605)
08-19 19:49:07.322: E/AndroidRuntime(25201): at kr.blog.shinwoo12.ggam.WordDbAdapter.queryAllWords(WordDbAdapter.java:142)
08-19 19:49:07.322: E/AndroidRuntime(25201): at kr.blog.shinwoo12.ggam.ActivityBasic1.onCreate(ActivityBasic1.java:58)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.app.Activity.performCreate(Activity.java:4469)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1052)
08-19 19:49:07.322: E/AndroidRuntime(25201): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1932)
08-19 19:49:07.322: E/AndroidRuntime(25201): ... 11 more
