Hello All,
I just started out with ROS 2.0. I have the latest build. I am unsure if I am doing something stupid or missing out something. However, I can't build these simple files. If I should have posted somewhere else kindly let me know.
Command used for building:
ament build --symlink-install --only-package testpackage
Error thrown:
![image|690x240](upload://t9jt2VJ0uiOIvO6bloVaRnVDnwJ.png)
This is my test_node.cpp
#include <testpackage/testpackage.h>
int main(int argc, char * argv[]){
rclcpp::init(argc, argv);
auto node = rclcpp::node::Node::make_shared("test");
testRos2 test_object;
test_object.initialize(node);
rclcpp::spin(node);
return 0;
}
This is my test.cpp
#include <testpackage/testpackage.h>
testRos2::testRos2(){ }
testRos2::~testRos2(){ }
void testRos2::initialize(std::shared_ptr<rclcpp::node::Node>& n){
}
This is my header:
#pragma once
#ifndef TESTPACKAGE
#define TESTPACKAGE
#include <iostream>
#include <string>
#include "rclcpp/rclcpp.hpp"
#include "std_msgs/msg/string.hpp"
using namespace std;
class testRos2{
public:
testRos2();
~testRos2();
void initialize(std::shared_ptr<rclcpp::node::Node>&);
};
#endif
CMakeLists:
cmake_minimum_required(VERSION 3.5)
project(testpackage)
if(NOT WIN32)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wextra")
endif()
find_package(ament_cmake REQUIRED)
find_package(rclcpp REQUIRED)
find_package(std_msgs REQUIRED)
include_directories(include
${rclcpp_INCLUDE_DIRS}
${rmw_implementation_INCLUDE_DIRS}
${std_msgs_INCLUDE_DIRS})
add_library(test_lib
src/test.cpp
)
target_link_libraries(test_lib ${rclcpp_LIBRARIES} ${rmw_implementation_LIBRARIES} ${std_msgs})
add_executable(test_node src/test_node.cpp)
ament_target_dependencies(test_node test_lib rclcpp std_msgs)
install(
DIRECTORY include/${PROJECT_NAME}/
DESTINATION include
)
install(
TARGETS test_lib test_node
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
RUNTIME DESTINATION bin
)
ament_package()
---
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