Consolidate compiler generated dependencies of target convert_pcd2pgm [ 50%] Building CXX object CMakeFiles/convert_pcd2pgm.dir/src/pcd2pgm.cpp.o /home/firmament/codes/24navigation/src/pcdmap2pgm/src/pcd2pgm.cpp: In function ‘int main(int, char**)’: /home/firmament/codes/24navigation/src/pcdmap2pgm/src/pcd2pgm.cpp:93:27: error: no matching function for call to ‘rclcpp::Node::get_parameter_or(const char [11], double&, int)’ 93 | node->get_parameter_or("thre_z_min", thre_z_min,-10); // 0.5 changed | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /opt/ros/humble/include/rclcpp/rclcpp/node.hpp:1321, from /opt/ros/humble/include/rclcpp/rclcpp/executors/single_threaded_executor.hpp:28, from /opt/ros/humble/include/rclcpp/rclcpp/executors.hpp:22, from /opt/ros/humble/include/rclcpp/rclcpp/rclcpp.hpp:155, from /home/firmament/codes/24navigation/src/pcdmap2pgm/src/pcd2pgm.cpp:1: /opt/ros/humble/include/rclcpp/rclcpp/node_impl.hpp:302:1: note: candidate: ‘template bool rclcpp::Node::get_parameter_or(const string&, ParameterT&, const ParameterT&) const’ 302 | Node::get_parameter_or( | ^~~~ /opt/ros/humble/include/rclcpp/rclcpp/node_impl.hpp:302:1: note:  template argument deduction/substitution failed: /home/firmament/codes/24navigation/src/pcdmap2pgm/src/pcd2pgm.cpp:93:27: note:  deduced conflicting types for parameter ‘const ParameterT’ (‘double’ and ‘int’) 93 | node->get_parameter_or("thre_z_min", thre_z_min,-10); // 0.5 changed | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /opt/ros/humble/include/rclcpp/rclcpp/executors/single_threaded_executor.hpp:28, from /opt/ros/humble/include/rclcpp/rclcpp/executors.hpp:22, from /opt/ros/humble/include/rclcpp/rclcpp/rclcpp.hpp:155, from /home/firmament/codes/24navigation/src/pcdmap2pgm/src/pcd2pgm.cpp:1: /opt/ros/humble/include/rclcpp/rclcpp/node.hpp:721:3: note: candidate: ‘template ParameterT rclcpp::Node::get_parameter_or(const string&, const ParameterT&) const’ 721 | get_parameter_or( | ^~~~~~~~~~~~~~~~ /opt/ros/humble/include/rclcpp/rclcpp/node.hpp:721:3: note:  template argument deduction/substitution failed: /home/firmament/codes/24navigation/src/pcdmap2pgm/src/pcd2pgm.cpp:93:27: note:  candidate expects 2 arguments, 3 provided 93 | node->get_parameter_or("thre_z_min", thre_z_min,-10); // 0.5 changed | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gmake[2]: *** [CMakeFiles/convert_pcd2pgm.dir/build.make:76: CMakeFiles/convert_pcd2pgm.dir/src/pcd2pgm.cpp.o] Error 1 gmake[1]: *** [CMakeFiles/Makefile2:137: CMakeFiles/convert_pcd2pgm.dir/all] Error 2 gmake: *** [Makefile:146: all] Error 2