Couldn't read row 0, col -1 from CursorWindow

java.lang.IllegalStateException: Couldn‘t read row 0, col -1 from CursorWindow. Make sure the Cursor is initialized correctly before accessing data from it.

c.getString(c.getColumnIndex("_ID")//字段名称不正确

时间： 2024-11-05 23:31:11

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