题目描述 Farmer John owns a farm. He first builds a circle fence. Then, he will choose n points and build some straight fences connecting them. Next, he will feed a cow in each region so that cows cann

出现 HALCON error #5215: Error while opening the file in operator write_region”是因为从halcon中导出的工程修改了项目的根目录，导致找不到文件路径才报错 1.找到导出的.cs文件中的 private static string _resource_path = "./********" 将其改成 private stat