이건 데이터베이스 어댑터만 몇번쨰 만드는건지 모르겠습니다.
어댑터 때문에 다른 진도가 계속 안나가네요.. OTL

어댑터를 만들 때마다 이상한 에러가 뜨더니,
이번에는 듣도보도못했던 에러가 떠서 저를 괴롭히고 있습니다.

[DDMS Log]
08-07 03:46:58.944: ERROR/AndroidRuntime(846): Uncaught handler: thread main exiting due to uncaught exception
08-07 03:46:58.962: ERROR/AndroidRuntime(846): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.androidhuman.project.HistoryView/com.androidhuman.project.HistoryView.HistoryView}: java.lang.IllegalArgumentException: column '_id' does not exist
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2268)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2284)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.app.ActivityThread.access$1800(ActivityThread.java:112)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1692)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.os.Handler.dispatchMessage(Handler.java:99)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.os.Looper.loop(Looper.java:123)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.app.ActivityThread.main(ActivityThread.java:3948)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at java.lang.reflect.Method.invokeNative(Native Method)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at java.lang.reflect.Method.invoke(Method.java:521)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at dalvik.system.NativeStart.main(Native Method)
08-07 03:46:58.962: ERROR/AndroidRuntime(846): Caused by: java.lang.IllegalArgumentException: column '_id' does not exist
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.database.AbstractCursor.getColumnIndexOrThrow(AbstractCursor.java:314)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.widget.CursorAdapter.init(CursorAdapter.java:111)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.widget.CursorAdapter.<init>(CursorAdapter.java:90)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.widget.ResourceCursorAdapter.<init>(ResourceCursorAdapter.java:47)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.widget.SimpleCursorAdapter.<init>(SimpleCursorAdapter.java:85)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at com.androidhuman.project.HistoryView.HistoryView.refreshList(HistoryView.java:23)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at com.androidhuman.project.HistoryView.HistoryView.onCreate(HistoryView.java:35)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2231)
08-07 03:46:58.962: ERROR/AndroidRuntime(846):     ... 11 more

테이블 생성시 분명히 _id 컬럼을 만들었는데도 불구하고 계속 저렇게 뜹니다.
심지어는 _id 를 _ID나 _i로 변경해보아도 결과는 똑같이 나오네요.....

정말 별 것들이 다 태클을 거는군요 OTL.....
이런 문제는 어떻게 해결해야하나요?
다른 비슷한 데이터베이스 어댑터 만들어놓은게 있어서 그거랑 소스 비교해보고있는데, 뭐 때문에 그런지 도저히 모르겠습니다.

[테이블 생성 소스코드]

 // Table Basedata
 private static final String BASEDATA_TABLE = "basedata";
 public static final String KEY_ROWID = "_id";
 public static final String KEY_TAG = "tag";
 public static final String KEY_MEMO = "memo";
 public static final String KEY_YEAR = "year";
 public static final String KEY_MONTH = "month";
 public static final String KEY_DAY = "day";
 private static final String BASEDATA_CREATE = 
  "create table basedata (_id integer primary key autoincrement," +
  " tag text not null, memo text not null, year integer not null, " +
  "month integer not null, day integer not null);";


[refreshList]
    private void refreshList(){
     Cursor c = mDBAdapter.getAllContent();
     startManagingCursor(c);
     
     String[] from = new String[]{DatabaseAdapter.KEY_TAG,
       DatabaseAdapter.KEY_MEMO, DatabaseAdapter.KEY_YEAR,
       DatabaseAdapter.KEY_MONTH, DatabaseAdapter.KEY_DAY};
     
     int[] to = new int[]{R.id.row_tag, R.id.row_memo,
       R.id.row_year, R.id.row_month, R.id.row_date
     };
     
     SimpleCursorAdapter listAdapter = new SimpleCursorAdapter(this,
       R.layout.row, c, from, to);
     setListAdapter(listAdapter);
    }


[row.xml]
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_height="wrap_content" android:layout_width="fill_parent" android:orientation="vertical">
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/row_tag"></TextView>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/row_memo" android:textSize="20px"></TextView>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/row_year"></TextView>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/row_month"></TextView>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/row_date"></TextView>
</LinearLayout>