when I call area/centroid in some polygon, it is not work; please look at this image: [https://www.hualigs.cn/image/60374ccb9491d.jpg](url) How can I solve this problem
when I call area/centroid in some polygon, it is not work;
please look at this image:
https://www.hualigs.cn/image/60374ccb9491d.jpg
How can I solve this problem