我试图用SLAM弄脏我的手,于是我开始使用ORB-SLAM2库。
我已经下载了一个TUM序列,并希望使用ROS。所以我按照这个的步骤来做。
在步骤7,第2部分中,当我运行./build_ros.sh时,我得到以下错误:
In file included from /home/sarvagya/Desktop/Swaayatt/ORB_SLAM2/Examples/ROS/ORB_SLAM2/../../../Thirdparty/g2o/g2o/types/../core/optimizable_graph.h:41:0,
from /home/sarvagy
在执行catkin_make ROS_MRPT_SLAM时,我得到了以下错误
In file included from /usr/include/mrpt/base/include/mrpt/utils/CFileGZInputStream.h:12:0,
from /home/ian/catkin_ws/src/mrpt_slam/mrpt_ekf_slam_2d/include/mrpt_ekf_slam_2d/mrpt_ekf_slam_2d.h:11,
from /home/ian/catkin_ws/src/mrp
我正在尝试运行ORB_SLAM,这是一种在Ubuntu16.04上的ROS上执行SLAM (同时定位和映射)的算法。但是,当我试图构建包时,我会收到这个错误消息。
[ 0%] Built target rospack_genmsg_libexe
[ 0%] Built target rosbuild_precompile
[ 5%] Building CXX object CMakeFiles/ORB_SLAM.dir/src/Optimizer.cc.o
In file included from /usr/include/eigen3/Eigen/Core:297:0,
我正在尝试在我的Macbook Pro (2011年底)上使用tm package in R,它运行在macOS High Sierra版本10.13.6下。tm包已安装,但当我加载它时,我收到以下错误消息
Error: package or namespace load failed for ‘tm’ in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
there is no package called ‘slam’
然后我尝试安装slam,得到的结果是:
There
我正在制作一个基于文本的冒险游戏,我需要做一些用户输入验证。
我已经为这个特定的实例设置了循环,但是在输入正确的输入后,我似乎无法让循环中断。
代码:
final String KNOCK;
final String SLAM;
System.out.println("Do you politely knock on the doors or do you slam them over?");
System.out.println("Knock or Slam?");
String decisionOne = userIn