在ROS工作空间中引用其他功能包的头文件报出以下错误
fatal error: creating_ros_library/example_ros_class.h: 没有那个文件或目录

包B用包A的头文件.h需要对A，B的CMakeListes进行修改

• 修改A的CMakeListes 如下

catkin_package(
 INCLUDE_DIRS include
#  LIBRARIES example_ros_library
#  CATKIN_DEPENDS roscpp std_msgs std_srvs
#  DEPENDS system_lib
)
include_directories(
include
  ${catkin_INCLUDE_DIRS}
)

• 修改B的CMakeListes如下

find_package(catkin REQUIRED COMPONENTS
  roscpp
  std_msgs
  std_srvs
  A
)
catkin_package(
 INCLUDE_DIRS include
#  LIBRARIES using_ros_library
#  CATKIN_DEPENDS creating_ros_library roscpp std_msgs std_srvs
#  DEPENDS system_lib
)
include_directories(
include
  ${catkin_INCLUDE_DIRS}
)

• 修改B的package.xml如下

  <build_depend>A</build_depend>
  <build_export_depend>A</build_export_depend>
  <exec_depend>A</exec_depend>