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| 2023-04-18 14:15:23 -0500 | received badge | ● Nice Answer (source) |
| 2023-04-06 08:47:17 -0500 | answered a question | Error compiling c++ code (ros/ros.h: No such file or directory) This error indicates that your compiler cannot find ros/ros.h. You probably need to source your ros setup.bash in the ne |
| 2023-04-06 08:47:17 -0500 | received badge | ● Rapid Responder (source) |
| 2023-04-06 08:39:42 -0500 | answered a question | [ros2] Issue with subscribing to topic using SingleThreadedExecutor and Node in ROS2. When you created a shared_ptr node as you did in the commented code, it exists in "main" scope. On the other hand, when |
| 2023-04-06 08:39:42 -0500 | received badge | ● Rapid Responder (source) |
| 2023-04-05 23:33:52 -0500 | answered a question | How to handle cloned packages that have no package.xml or CMake.txt file in ROS workspace. You likely need to have CMakeLists.txt and package.xml file to build a package. src folder only gives you source code. |
| 2023-04-05 23:33:52 -0500 | received badge | ● Rapid Responder (source) |
| 2023-03-23 13:43:45 -0500 | commented answer | Is it possible to query the result of the action server? you may need node->get_node_base_interface() depending on what exactly the node here mean |
| 2023-03-23 13:31:58 -0500 | commented answer | Is it possible to query the result of the action server? Oh, and I just realized that I forgot to add rclcpp::spin_until_future_complete to block the waiting until the future is |
| 2023-03-23 13:31:15 -0500 | edited answer | Is it possible to query the result of the action server? In ROS 2 Humble, when you send out a goal with "async_send_goal", assign the returned future goal handle to a variable. |
| 2023-03-23 13:30:15 -0500 | commented answer | Is it possible to query the result of the action server? Oh, and I just realized that I forgot to add rclcpp::spin_until_future_complete to block the waiting until the future is |
| 2023-03-23 13:30:11 -0500 | commented answer | Is it possible to query the result of the action server? Oh, and I just realized that I forgot to add rclcpp::spin_until_future_complete to block the waiting until the future is |
| 2023-03-23 10:31:16 -0500 | commented answer | Is it possible to query the result of the action server? hmm... interesting, I thought this should return immediately since it is a std::shared_future. Did it give you any error |
| 2023-03-23 07:15:02 -0500 | received badge | ● Teacher (source) |
| 2023-03-23 07:06:31 -0500 | edited answer | Is it possible to query the result of the action server? In ROS 2 Humble, when you send out a goal with "async_send_goal", assign the returned future goal handle to a variable. |
| 2023-03-23 07:00:52 -0500 | edited answer | Is it possible to query the result of the action server? In ROS 2 Humble, when you send out a goal with "async_send_goal", assign the returned future goal handle to a variable. |
| 2023-03-23 07:00:52 -0500 | received badge | ● Editor (source) |
| 2023-03-23 06:59:00 -0500 | edited answer | Is it possible to query the result of the action server? In ROS 2 Humble, when you send out a goal with "async_send_goal", assign the returned future goal handle to a variable. |
| 2023-03-23 06:58:41 -0500 | answered a question | Is it possible to query the result of the action server? In ROS 2 Humble, when you send out a goal with "async_send_goal", assign the returned future goal handle to a variable. |
| 2023-03-23 06:58:41 -0500 | received badge | ● Rapid Responder (source) |
| 2023-03-23 06:25:47 -0500 | received badge | ● Enthusiast |
| 2023-03-22 09:51:28 -0500 | answered a question | How to handle a blocking function inside a node? You can probably use rclpy.executors.MultiThreadedExecutor() to achieve what you want. This example shows you how to im |
| 2023-03-22 09:51:28 -0500 | received badge | ● Rapid Responder (source) |
| 2023-03-22 09:31:45 -0500 | commented question | Having trouble reading ROS 2 bag with custom messages in Matlab Which version of MATLAB are you using? Is there a github repo you can share the custom message you are using? |
| 2021-01-25 07:24:59 -0500 | received badge | ● Famous Question (source) |
| 2020-07-05 12:39:58 -0500 | received badge | ● Notable Question (source) |
| 2020-07-05 12:39:27 -0500 | answered a question | ERROR: Unable to communicate with service [/clear], address [rosrpc:/xxx-GP62MVR-6RF:36963] Hi, I also experienced this error before. shutdown all the nodes and roscore with Ctrl-C, and then restart roscore shoul |
| 2020-05-10 07:29:44 -0500 | received badge | ● Popular Question (source) |
| 2020-03-21 05:55:17 -0500 | asked a question | Missing frames when converting Velodyne VLP16 pcap file to rosbag file Missing frames when converting Velodyne VLP16 pcap file to rosbag file I was trying to convert a raw pcap file (recorded |
| 2020-03-21 05:55:17 -0500 | commented answer | Convert Raw Velodyne VLP16 pcap to bagFile Hi, I was trying to do the same thing. But I realized that the recorded rosbag file has some missing frames compared wit |
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