error about slamesh HOT 3 OPEN

please find where the "error" really happened and report it.

The message you left here is just a conclusion of the build process so I can not locate the problem/

from slamesh.

Hi!

ROS1 noetic, Ubuntu-20.04

-- Could NOT find mesh_msgs (missing: mesh_msgs_DIR)
-- Could not find the required component 'mesh_msgs'. The following CMake error indicates that you either need to install the package with the same name or change your environment so that it can be found.
CMake Error at /opt/ros/noetic/share/catkin/cmake/catkinConfig.cmake:83 (find_package):
Could not find a package configuration file provided by "mesh_msgs" with
any of the following names:

mesh_msgsConfig.cmake
mesh_msgs-config.cmake

Add the installation prefix of "mesh_msgs" to CMAKE_PREFIX_PATH or set
"mesh_msgs_DIR" to a directory containing one of the above files. If
"mesh_msgs" provides a separate development package or SDK, be sure it has
been installed.
Call Stack (most recent call first):
SLAMesh/CMakeLists.txt:26 (find_package)

-- Configuring incomplete, errors occurred!
make: *** [Makefile:4020: cmake_check_build_system] Error 1
Invoking "make cmake_check_build_system" failed

from slamesh.

Hi,

This error means the mesh-tool is not correctly installed or found

first, assume you have built mesh-tool in mesh_tool_ws, then, in slamesh_ws, try source mesh_tool_ws/devel/setup.bash before use catkin_make.

if you still can not solve the problem, check the docker image in the repo: https://github.com/RuanJY/SLAMesh

from slamesh.