Hi !
I am unable to create a Action message for final quiz . I have followed the whole procedue 3-4 time but still its not create the action messge. I have added the cmakelists and package code below.
Cmake lists :
cmake_minimum_required(VERSION 3.0.2)
project(actions_quiz)
Compile as C++11, supported in ROS Kinetic and newer
add_compile_options(-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
actionlib_msgs
std_msgs
)
System dependencies are found with CMakeās 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, ā¦).
* In the file package.xml:
* add a build_depend tag for āmessage_generationā
* add a build_depend and a exec_depend tag for each package in MSG_DEP_SET
* If MSG_DEP_SET isnāt empty the following dependency has been pulled in
but can be declared for certainty nonetheless:
* add a exec_depend tag for āmessage_runtimeā
* In this file (CMakeLists.txt):
* add āmessage_generationā and every package in MSG_DEP_SET to
find_package(catkin REQUIRED COMPONENTS ā¦)
* add āmessage_runtimeā and every package in MSG_DEP_SET to
catkin_package(CATKIN_DEPENDS ā¦)
* 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 ā¦)
Generate messages in the āmsgā folder
add_message_files(
FILES
Message1.msg
Message2.msg
)
Generate services in the āsrvā folder
add_service_files(
FILES
Service1.srv
Service2.srv
)
Generate actions in the āactionā folder
add_action_files(
FILES
CustomActionMsg.action
)
Generate added messages and services with any dependencies listed here
generate_messages(
DEPENDENCIES
actionlib_msgs 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 exec_depend tag for ādynamic_reconfigureā
* In this file (CMakeLists.txt):
* add ādynamic_reconfigureā to
find_package(catkin REQUIRED COMPONENTS ā¦)
* uncomment the āgenerate_dynamic_reconfigure_optionsā section below
and list every .cfg file to be processed
Generate dynamic reconfigure parameters in the ācfgā folder
generate_dynamic_reconfigure_options(
cfg/DynReconf1.cfg
cfg/DynReconf2.cfg
)
###################################
catkin specific configuration
###################################
The catkin_package macro generates cmake config files for your package
Declare things to be passed to dependent projects
INCLUDE_DIRS: uncomment this if your package contains header files
LIBRARIES: libraries you create in this project that dependent projects also need
CATKIN_DEPENDS: catkin_packages dependent projects also need
DEPENDS: system dependencies of this project that dependent projects also need
catkin_package(
INCLUDE_DIRS include
LIBRARIES actions_quiz
CATKIN_DEPENDS actionlib_msgs std_msgs
DEPENDS system_lib
)
###########
Build
###########
Specify additional locations of header files
Your package locations should be listed before other locations
include_directories(
include
${catkin_INCLUDE_DIRS}
)
Declare a C++ library
add_library(${PROJECT_NAME}
src/${PROJECT_NAME}/actions_quiz.cpp
)
Add cmake target dependencies of the library
as an example, code may need to be generated before libraries
either from message generation or dynamic reconfigure
add_dependencies(${PROJECT_NAME} ${${PROJECT_NAME}_EXPORTED_TARGETS} ${catkin_EXPORTED_TARGETS})
Declare a C++ executable
With catkin_make all packages are built within a single CMake context
The recommended prefix ensures that target names across packages donāt collide
add_executable(${PROJECT_NAME}_node src/actions_quiz_node.cpp)
Rename C++ executable without prefix
The above recommended prefix causes long target names, the following renames the
target back to the shorter version for ease of user use
e.g. ārosrun someones_pkg nodeā instead of ārosrun someones_pkg someones_pkg_nodeā
set_target_properties(${PROJECT_NAME}_node PROPERTIES OUTPUT_NAME node PREFIX āā)
Add cmake target dependencies of the executable
same as for the library above
add_dependencies(${PROJECT_NAME}_node ${${PROJECT_NAME}_EXPORTED_TARGETS} ${catkin_EXPORTED_TARGETS})
Specify libraries to link a library or executable target against
target_link_libraries(${PROJECT_NAME}_node
${catkin_LIBRARIES}
)
#############
Install
#############
all install targets should use catkin DESTINATION variables
See http://ros.org/doc/api/catkin/html/adv_user_guide/variables.html
Mark executable scripts (Python etc.) for installation
in contrast to setup.py, you can choose the destination
catkin_install_python(PROGRAMS
scripts/my_python_script
DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
)
Mark executables for installation
See http://docs.ros.org/melodic/api/catkin/html/howto/format1/building_executables.html
install(TARGETS ${PROJECT_NAME}_node
RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
)
Mark libraries for installation
See http://docs.ros.org/melodic/api/catkin/html/howto/format1/building_libraries.html
install(TARGETS ${PROJECT_NAME}
ARCHIVE DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
RUNTIME DESTINATION ${CATKIN_GLOBAL_BIN_DESTINATION}
)
Mark cpp header files for installation
install(DIRECTORY include/${PROJECT_NAME}/
DESTINATION ${CATKIN_PACKAGE_INCLUDE_DESTINATION}
FILES_MATCHING PATTERN ā*.hā
PATTERN ā.svnā EXCLUDE
)
Mark other files for installation (e.g. launch and bag files, etc.)
install(FILES
# myfile1
# myfile2
DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}
)
#############
Testing
#############
Add gtest based cpp test target and link libraries
catkin_add_gtest(${PROJECT_NAME}-test test/test_actions_quiz.cpp)
if(TARGET ${PROJECT_NAME}-test)
target_link_libraries(${PROJECT_NAME}-test ${PROJECT_NAME})
endif()
Add folders to be run by python nosetests
catkin_add_nosetests(test)
package.xml
<?xml version="1.0"?>actions_quiz
0.0.0
The actions_quiz package
user
TODO
<buildtool_depend>catkin</buildtool_depend>
<build_depend>actionlib_msgs</build_depend>
<build_depend>rospy</build_depend>
<build_depend>std_msgs</build_depend>
<build_export_depend>actionlib_msgs</build_export_depend>
<build_export_depend>rospy</build_export_depend>
<build_export_depend>std_msgs</build_export_depend>
<exec_depend>actionlib_msgs</exec_depend>
<exec_depend>rospy</exec_depend>
<exec_depend>std_msgs</exec_depend>
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