处理gis数据,投影变换时出现异常: the operation was attempted on an empty geometry 解决思路: arcgis的repair geometry方法:删除null geometry; shapefile的投影设置有误,例如原始投影设置错误; 相关文章: 2021-11-08 2021-11-06 2021-11-06 2021-09-25 2021-08-18 2021-06-27 2018-11-30