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hi I'm new to ROS I'm tying to write a simple c++ program please help me with this error

asked 2017-03-20 18:48:46 -0500

lolo gravatar image

updated 2017-03-20 21:05:30 -0500

Here is the error:

In file included from /usr/include/boost/format.hpp:53:0,
                 from /usr/include/boost/math/policies/error_handling.hpp:31,
                 from /usr/include/boost/math/special_functions/round.hpp:14,
                 from /opt/ros/indigo/include/ros/time.h:58,
                 from /opt/ros/indigo/include/ros/ros.h:38,
                 from /home/saighi/sai/src/beginner_tutorials/script/talker.cpp:1:
/usr/include/boost/format/free_funcs.hpp:22:38: note:   ‘boost::str’
     std::basic_string<Ch, Tr, Alloc> str(const basic_format<Ch, Tr, Alloc>& f) {
                                      ^
/usr/include/boost/format/free_funcs.hpp:22:38: note:   ‘boost::str’
make[2]: *** [beginner_tutorials/CMakeFiles/talker.dir/script/talker.cpp.o] Erreur 1
make[1]: *** [beginner_tutorials/CMakeFiles/talker.dir/all] Erreur 2
make: *** [all] Erreur 2
Invoking "make -j2 -l2" failed

this is my CMakeList

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cmake_minimum_required(VERSION 2.8.3)
project(beginner_tutorials)

## Add support for C++11, supported in ROS Kinetic and newer
# add_definitions(-std=c++11)

## Find catkin macros and libraries
## if COMPONENTS list like find_package(catkin REQUIRED COMPONENTS xyz)
## is used, also find other catkin packages
find_package(catkin REQUIRED COMPONENTS
  roscpp
  rospy
  std_msgs
)

## System dependencies are found with CMake's conventions
# find_package(Boost REQUIRED COMPONENTS system)


## Uncomment this if the package has a setup.py. This macro ensures
## modules and global scripts declared therein get installed
## See http://ros.org/doc/api/catkin/html/user_guide/setup_dot_py.html
# catkin_python_setup()

################################################
## Declare ROS messages, services and actions ##
################################################

## To declare and build messages, services or actions from within this
## package, follow these steps:
## * Let MSG_DEP_SET be the set of packages whose message types you use in
##   your messages/services/actions (e.g. std_msgs, actionlib_msgs, ...).
## * In the file package.xml:
##   * add a build_depend tag for "message_generation"
##   * add a build_depend and a run_depend tag for each package in MSG_DEP_SET
##   * If MSG_DEP_SET isn't empty the following dependency has been pulled in
##     but can be declared for certainty nonetheless:
##     * add a run_depend tag for "message_runtime"
## * In this file (CMakeLists.txt):
##   * add "message_generation" and every package in MSG_DEP_SET to
##     find_package(catkin REQUIRED COMPONENTS ...)
##   * add "message_runtime" and every package in MSG_DEP_SET to
##     catkin_package(CATKIN_DEPENDS ...)
##   * uncomment the add_*_files sections below as needed
##     and list every .msg/.srv/.action file to be processed
##   * uncomment the generate_messages entry below
##   * add every package in MSG_DEP_SET to generate_messages(DEPENDENCIES ...)

## Generate messages in the 'msg' folder
# add_message_files(
#   FILES
#   Message1.msg
#   Message2.msg
# )

## Generate services in the 'srv' folder
# add_service_files(
#   FILES
#   Service1.srv
#   Service2.srv
# )

## Generate actions in the 'action' folder
# add_action_files(
#   FILES
#   Action1.action
#   Action2.action
# )

## Generate added messages and services with any dependencies listed here
# generate_messages(
#   DEPENDENCIES
#   std_msgs
# )

################################################
## Declare ROS dynamic reconfigure parameters ##
################################################

## To declare and build dynamic reconfigure parameters within this
## package, follow these steps:
## * In the file package.xml:
##   * add a build_depend and a run_depend tag for "dynamic_reconfigure"
## * In this file (CMakeLists.txt):
##   * add "dynamic_reconfigure" to
##     find_package(catkin REQUIRED COMPONENTS ...)
##   * uncomment the "generate_dynamic_reconfigure_options" section below
##     and list every .cfg file to be processed

## Generate dynamic reconfigure parameters in the 'cfg' folder
# generate_dynamic_reconfigure_options(
#   cfg/DynReconf1.cfg
#   cfg/DynReconf2.cfg
# )

###################################
## catkin specific configuration ##
###################################
## The catkin_package macro generates ...
(more)
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Comments

3

We can't really help you if you don't post the source code. Only the error message and the CMakeLists.txt does not provide enough information

Martin Peris gravatar imageMartin Peris ( 2017-03-20 21:20:57 -0500 )edit

More information about your source code is needed (+1). Follow the ROS writting a simple publisher tutorial again. Be sure that you have include in your code all needed headers and that you create the executable in CMakelists as it is explained in the tutorial.

Bogdar_ gravatar imageBogdar_ ( 2017-03-22 04:27:12 -0500 )edit

1 Answer

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answered 2017-03-20 22:11:45 -0500

sam26 gravatar image

I think you really haven't uncommented important blocks in your file.

  1. Uncomment CATKIN_DEPENDS

  2. Uncomment add_executablesand target_link_libraries(If you want your source code to be converted to executables)

Check if these changes resolve the problem

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Asked: 2017-03-20 18:48:46 -0500

Seen: 86 times

Last updated: Mar 20 '17