MWMCR::EvaluateFunction error ... Reference to a cleared variable path_pv. Error in => zujianyan.m

解决matlab报错：Reference to a cleared variable * - xiaotao_1的博客 - 优快云博客  https://blog.youkuaiyun.com/xiaotao_1/article/details/80422788

是因为编写的函数中有clear语句。删掉就好了。