XTDrone的三维运动规划步骤中编译ego_planner时报错

Question

我正在编译ego_planner

编译完后报错如下

Errors     << ego_planner:cmake /home/lad/catkin_ws/logs/ego_planner/build.cmake.002.log
CMake Warning (dev) at CMakeLists.txt:2 (project):
  Policy CMP0048 is not set: project() command manages VERSION variables.
  Run "cmake --help-policy CMP0048" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  The following variable(s) would be set to empty:

    CMAKE_PROJECT_VERSION
    CMAKE_PROJECT_VERSION_MAJOR
    CMAKE_PROJECT_VERSION_MINOR
    CMAKE_PROJECT_VERSION_PATCH
This warning is for project developers.  Use -Wno-dev to suppress it.

** WARNING ** io features related to pcap will be disabled
** WARNING ** io features related to png will be disabled
** WARNING ** io features related to libusb-1.0 will be disabled
CMake Error at /opt/ros/noetic/share/catkin/cmake/catkinConfig.cmake:83 (find_package):
  Could not find a package configuration file provided by "quadrotor_msgs"
  with any of the following names:

    quadrotor_msgsConfig.cmake
    quadrotor_msgs-config.cmake

  Add the installation prefix of "quadrotor_msgs" to CMAKE_PREFIX_PATH or set
  "quadrotor_msgs_DIR" to a directory containing one of the above files.  If
  "quadrotor_msgs" provides a separate development package or SDK, be sure it
  has been installed.

quadrotor_msgs这个包我检查过了，有下载，应该是要添加什么路径（ Add the installation prefix of "quadrotor_msgs" to CMAKE_PREFIX_PATH）
请问这个路径要怎么添加

另外，如下图，有16个包被跳过了，请问有没有影响，如果有影响该怎么解决呢

Answer 1

可以尝试将quadrotor_msgs它的安装路径添加到环境变量CMAKE_PREFIX_PATH中。
或者，也可以将变量quadrotor_msgs_DIR设置为包含上述文件之一的文件夹的路径。