orbslam2 Framebuffer with requested attributes not available. Using available framebuffer. You may see visual artifacts.QObject::startTimer: Timers cannot be started from another thread
myvideo.cpp中注释掉cv.wait(30)
删除./build ./thirdparty/g20和dbow2的bulid文件夹
sh build.sh重新编译
运行./myvideo.cpp
Framebuffer with requested不知道为啥还在,放弃了
![](https://img-blog.csdnimg.cn/20200813145020437.jpg?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMjQ3ODgw,size_16,color_FFFFFF,t_70#pic_center)