标签：java.lang.illegalstateexception: couldn't read row 0 col 2 from cursorwindow. make sure the cursor is initialized correctly before accessing data from it.、数据库操作
java.lang.IllegalStateException: Couldn‘t read row 0, col 2 from CursorWindow. Make sure the Cursor is initialized correctly before accessing data from it.
提示说没有找到相应的关键字段，查看数据库的字段是否写对，此时是区分大小写的
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java.lang.IllegalStateException: Couldn't read row 0, col 2 from CursorWindow.
标签：java.lang.illegalstateexception: couldn't read row 0 col 2 from cursorwindow. make sure the cursor is initialized correctly before accessing data from it.、数据库操作
原文地址：http://shunshuncon.blog.51cto.com/8232441/1640122
