error: ‘usleep’ was not declared in this scope 文心快码BaiduComate usleep 函数是一个用于暂停程序执行指定微秒数的函数,通常用于需要精确控制时间延迟的场景。在POSIX兼容的操作系统(如Linux和macOS)中,usleep 函数是 <unistd.h> 头文件的一部分。如果你在使用 usleep 函数时遇到了 'usleep’ was ...
error: ‘usleep’ was not declared in this scope 错误的脚本中添加头文件: #include <unistd.h> 【问题】error:在Linux系统下Sleep()函数未声明(was not declared) 首先,sleep()函数的使用要先包含头文件,Windows下使用#include <windows.h>,gcc编译器中(即可用于Linux系统)使用#include <unistd.h> 注意:...
ORB_SLAM2编译时执行 ./build_ros.sh 出现 error: ‘usleep’ was not declared in this scope,程序员大本营,技术文章内容聚合第一站。
solve usleep issue fromraulmur#337 06932f9 sibafbmentioned this issueMay 9, 2022 error: usleep is not declared in this scopesibafb/ORB_SLAM2#1 Closed Sign up for freeto join this conversation on GitHub. Already have an account?Sign in to comment...
cd ORB_SLAM2 chmod +x build.sh ./build.sh的时候出现错误:/home/zhao/ORB_SLAM2-master/src/System.cc:236:28: error: ‘usleep’ was not declared in this scopeuslee