fatal error: pointgrey_camera_driver/PointGreyCamera.h: No such file or directory

asked 2017-06-21 01:47:48 -0500

benabruzzo gravatar image

updated 2017-06-27 23:43:02 -0500

I am trying to set some camera parameters in code instead of at launch, and compilation cannot use the driver header file. I assume it is in my cmake configuration, but I'm not sure where the error is, here is a stripped down version of my project:

#include <ros/ros.h>
#include <pointgrey_camera_driver/PointGreyCamera.h> \\ this line causes the compile error
class mweBlackfly
{
private:
    ros::NodeHandle n;
public:
    mweBlackfly()
    {ros::Duration(5).sleep(); // sleep for 'x' second(s).}
};

int main(int argc, char **argv)
{
    ros::init(argc, argv, "mweBlackfly");
    return 0;
}

CMakeLists.txt

cmake_minimum_required(VERSION 2.8.3)
project(mwe)

find_package(catkin REQUIRED COMPONENTS
  pointgrey_camera_driver
)

catkin_package(
)

include_directories(${catkin_INCLUDE_DIRS})

add_executable(         mweBlackfly  src/mweBlackfly.cpp)
  add_dependencies(     mweBlackfly  mwe_gencpp)
  target_link_libraries(mweBlackfly  ${catkin_LIBRARIES})

package.xml

<?xml version="1.0"?>
<package>
  <name>mwe</name>
  <version>0.0.0</version>
  <description>The mwe package</description>

  <maintainer email="turtlebot@todo.todo">turtlebot</maintainer>

  <license>TODO</license>

  <buildtool_depend>catkin</buildtool_depend>
  <build_depend>pointgrey_camera_driver</build_depend>
  <run_depend>pointgrey_camera_driver</run_depend>

  <export>
    <!-- Other tools can request additional information be placed here -->
  </export>
</package>

compile error: /home/turtle

bot/ros/src/mwe/src/mweBlackfly.cpp:5:55: fatal error: pointgrey_camera_driver/PointGreyCamera.h: No such file or directory
compilation terminated.
mwe/CMakeFiles/mweBlackfly.dir/build.make:62: recipe for target 'mwe/CMakeFiles/mweBlackfly.dir/src/mweBlackfly.cpp.o' failed
make[2]: *** [mwe/CMakeFiles/mweBlackfly.dir/src/mweBlackfly.cpp.o] Error 1
CMakeFiles/Makefile2:442: recipe for target 'mwe/CMakeFiles/mweBlackfly.dir/all' failed
make[1]: *** [mwe/CMakeFiles/mweBlackfly.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....

edit: I added a comment to the second #include line to highlight the code that causes the error to throw.

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Comments

Can you perhaps describe what it is that you actually want to do? "getting some parameters in code instead of at launch" is a bit vague, and I'm wondering whether there might be an easier / more appropriate approach to do what you want.

gvdhoorn gravatar image gvdhoorn  ( 2017-06-21 02:26:37 -0500 )edit

I think I figured out a workaround: I believe the driver binds values to the parameters at launch, and they need dynamic reconfigure to edit. I used the command line option found here to load a yaml: http://library.isr.ist.utl.pt/docs/ro...

benabruzzo gravatar image benabruzzo  ( 2017-06-27 23:41:13 -0500 )edit