Catkin_make CmakeLists.txt build issue
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I believe there may be an issue with the robot_navigation CMakeLists.txt that is causing the build to fail for catkin in ROS Kinetic. Firstly, the last package tag in CMakeLists.txt should be catkin_metapackage() Secondly, there are empty lines in the file that cause the build system to give this error:
CMake Error at /opt/ros/kinetic/share/catkin/cmake/catkin_workspace.cmake:95 (message):
This workspace contains non-catkin packages in it, and catkin cannot build
a non-homogeneous workspace without isolation. Try the
'catkin_make_isolated' command instead.
Currently the contents of the CMakeLists.txt in robot_navigation is:
cmake_minimum_required(VERSION 2.8.3)
project(robot_navigation)
find_package(catkin REQUIRED)
catkin_package()
When they should be:
cmake_minimum_required(VERSION 2.8.3)
project(robot_navigation)
find_package(catkin REQUIRED)
catkin_metapackage()
I have proposed a file change that fixed the build error for me.