PCL错误提示:RuntimeError: : [pcl::PCDWriter::writeASCII] Could not open file for writing!

参考：

(39条消息) PCL错误提示： what()::[pcl::PCDWriter::writeASCII] Could not open file for writing!_lykhahaha的博客-CSDN博客_[pcl::pcdwriter::writeascii] could not open file f

上面链接里面的回答没有解决我的问题，我的解决方案是：

把路径改成英文路径就好了。