[ROS系列]ORB_SLAM3错误版本（仅记录）

背景：

1、设备：pc；旭日派x3（后续会加上，目前只有pc）

2、环境：Ubuntu20.04；ROS2（Foxy）​​​​​​​

ros2机器人foxy版用笔记本摄像头跑单目orb_slam3-CSDN博客

error1:pangolin

 /home/sun/Pangolin/components/pango_python/src/pyinterpreter.cpp: In constructor ‘pangolin::PyInterpreter::PyInterpreter()’: /home/sun/Pangolin/components/pango_python/src/pyinterpreter.cpp:61:27: error: ‘py::module_’ has not been declared 61 | auto pypangolin = py::module_::import("pypangolin"); | ^~~~~~~ /home/sun/Pangolin/components/pango_python/src/pyinterpreter.cpp:63:20: error: ‘py::module_’ has not been declared 63 | auto sys = py::module_::import("sys"); | ^~~~~~~ make[2]: *** [CMakeFiles/pango_python.dir/build.make:63: CMakeFiles/pango_python.dir/components/pango_python/src/pyinterpreter.cpp.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:1057: CMakeFiles/pango_python.dir/all] Error 2 make: *** [Makefile:130: all] Error 2

安装Pangolin

ubuntu如何编译安装Pangolin - 编程之家​​​​​​​

如果有bug

./HelloPangolin: error while loading shared libraries: libpango_windowing.so: cannot open shared object file: No such file or directory

sudo ldconfig

error while loading shared libraries: libpango_windowing.so: cannot open shared object file: No such-CSDN博客

 

Starting >>> orbslam3
--- stderr: orbslam3                         
CMake Error at CMakeLists.txt:18 (find_package):
  By not providing "Findament_cmake.cmake" in CMAKE_MODULE_PATH this project
  has asked CMake to find a package configuration file provided by
  "ament_cmake", but CMake did not find one.

  Could not find a package configuration file provided by "ament_cmake" with
  any of the following names:

    ament_cmakeConfig.cmake
    ament_cmake-config.cmake

  Add the installation prefix of "ament_cmake" to CMAKE_PREFIX_PATH or set
  "ament_cmake_DIR" to a directory containing one of the above files.  If
  "ament_cmake" provides a separate development package or SDK, be sure it
  has been installed.
source /opt/ros/foxy/setup.bash

E: Package 'libpng12-dev' has no installation candidate

把libpng12-dev换成libpng-dev就行了

继续./build.sh

ORB-SLAM3复现过程中遇到的问题及解决办法-CSDN博客

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cao，重开一个得了