此主题相关图片如下:erro.jpg
Dim tbl As Table = Tables("统计")
Dim r as row = tbl.AddNew For Each dc As DataCol In tbl.DataTable.datacols If dc.IsNumeric Then If dc.name.Contains("_条数") Then r(dc.name) = tbl.Compute("sum(" & dc.name &")") End If End If Next
代码段中上述代码报错如图,删除后就正常,tbl属于DataTableBuilder方法生成的表,请帮忙看下什么原因
确定是4楼这条记录的来源列的问题,修正后,运行正常