Using a action's result - Pt. 2

edit

Hello together,

I already had a problem using the result of an action.

After implementing the solution of @mgruhler, another problem occurred.

This time I have another problem: The result is defined in the action file and consists of several float values:

• translationx
• translationy
• translationz

I would like to see the result by using ROS_INFO("X value: %f", result.translationx).

Unfortunately the compiler says: DetectionResult has no member named 'translationx'.

EDIT

The full action file is:

#goal definition
float64 ObjectID

---
#result definition
float64 translationx
float64 translationy
float64 translationz

---
#feedback
bool isProcessing

In the following you see the C++ source code within the main function:

bool finished_before_timeout = ac.waitForResult(ros::Duration(30.0));

if (finished_before_timeout){
    actionlib::SimpleClientGoalState state = ac.getState();
    manipulator::DetectionResultConstPtr result = ac.getResult();
    ROS_INFO("Action finished: %s", state.toString().c_str());
    ROS_INFO("X Value: %f", result.translationx);
}
else{

    ROS_INFO("Action did not finish before the time out.");
}

ac is the action client.