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2022-03-10 10:15:17 -0500 | answered a question | How do ros2 components work? Have you checked the documentation and tutorials? https://docs.ros.org/en/rolling/Concepts/About-Composition.html http |
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2021-05-27 06:06:01 -0500 | commented question | RQT doesn't work with ROS2 and asks for a roscore Just to be sure: after editing .bashrc, you did open a new shell, right? .bashrc is sources at startup of bash, the easi |
2021-05-27 05:24:44 -0500 | commented question | RQT doesn't work with ROS2 and asks for a roscore Did you perhaps add sourcing Noetic to your .bashrc? How did you install ROS1? There are also ROS1 packages in the regu |
2021-05-26 15:45:19 -0500 | marked best answer | ROS2 launch FindPackageShare vs get_package_share_directory I've noticed 2 possible ways to get the versus The former returns a string directly, the latter will be evaluated to a string when passed into a Which one is recommended? |
2021-05-21 08:54:36 -0500 | received badge | ● Rapid Responder (source) |
2021-05-21 08:54:36 -0500 | answered a question | navigation2 - Set two scan topics to AMCL With the current state of AMCL this is impossible. You would need to build something that merges the 2 scans before prov |
2021-05-21 08:50:10 -0500 | received badge | ● Rapid Responder (source) |
2021-05-21 08:50:10 -0500 | answered a question | Annoying build warnings: how to suppress? Why are you using version PCL version 1.8? Starting from 1.9 this map and deprecation warning have been removed. Based |
2021-05-07 16:05:29 -0500 | received badge | ● Notable Question (source) |
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2021-01-08 05:36:43 -0500 | commented question | [ROS2 Foxy] Implement FastRTPS discovery server. Don't found topic avaliable I have reported this as an issue on the rmw_fastrtps github project: https://github.com/ros2/rmw_fastrtps/issues/499. |
2021-01-07 14:16:56 -0500 | commented question | [ROS2 Foxy] Implement FastRTPS discovery server. Don't found topic avaliable I followed the following tutorial: https://index.ros.org/doc/ros2/Tutorials/Discovery-Server/Discovery-Server/ and I'm s |
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2020-09-23 17:08:00 -0500 | asked a question | What does Fast-DDS maxInitialPeersRange restrict? What does Fast-DDS maxInitialPeersRange restrict? This is a follow up question on https://answers.ros.org/question/32497 |
2020-09-23 03:54:17 -0500 | commented question | Bad performance of ROS2 via Wifi I have this same problem and just tried Cyclone DDS, but it shows the same results. What bothers me most is that the loc |
2020-09-22 14:20:41 -0500 | commented question | Can Gazebo do 2D 'flatland' only simulation Thanks for pointing out flatland! I hadn't heard about it before. |
2020-09-22 14:16:25 -0500 | marked best answer | What is the intention of using spdlog under the hood? So now (since eloquent?) the nice spdlog library is used under the hood for logging. I was wondering if there is any plan on further integration? More specifically, I would look forward to having an API similar to spdlog while using rclcpp. |
2020-09-22 14:14:47 -0500 | received badge | ● Notable Question (source) |
2020-09-21 07:00:53 -0500 | commented answer | rviz2 does not show the images published on the topic Can you mark this as the correct answer? |
2020-09-21 06:59:15 -0500 | commented answer | Why ros2 run executables are installed in "lib/{PROJECT_NAME}" Thanks for this great summary, I've wondered about this since transitioning to ros2 after starting with ros1 from kineti |
2020-09-21 06:53:00 -0500 | answered a question | Purpose of visibility_control files in ros packages There's a link in those header files that refers to the GCC wiki: https://gcc.gnu.org/wiki/Visibility As far as I know |
2020-09-21 05:36:00 -0500 | commented question | What is the intention of using spdlog under the hood? Something shorter like this: RCLCPP_INFO(get_logger(), "Hello {}! Float formatting: {:.2f}", "world", 42.123456)); Th |
2020-09-17 14:02:55 -0500 | received badge | ● Popular Question (source) |
2020-09-16 15:35:34 -0500 | commented question | What is the intention of using spdlog under the hood? While thinking about this question, I realized that spdlog comes with fmtlib, which seems to do the heavy lifting w.r.t. |
2020-09-16 15:35:21 -0500 | commented question | What is the intention of using spdlog under the hood? While thinking about this question, I realized that spdlog comes with fmtlib, which seems to do the heavy lifting w.r.t. |
2020-09-16 15:34:56 -0500 | commented question | What is the intention of using spdlog under the hood? While thinking about this question, I realized that spdlog comes with fmtlib, which seems to do the heavy lifting w.r.t. |
2020-09-16 15:34:48 -0500 | commented question | What is the intention of using spdlog under the hood? While thinking about this question, I realized that spdlog comes with fmtlib, which seems to do the heavy lifting w.r.t. |
2020-09-16 15:34:22 -0500 | commented question | What is the intention of using spdlog under the hood? While thinking about this question, I realized that spdlog comes with fmtlib, which seems to do the heavy lifting w.r.t. |
2020-09-16 15:34:02 -0500 | commented question | What is the intention of using spdlog under the hood? While thinking about this question, I realized that spdlog comes with fmtlib, which seems to do the heavy lifting w.r.t. |
2020-09-16 15:33:35 -0500 | commented question | What is the intention of using spdlog under the hood? While thinking about this question, I realized that spdlog comes with fmtlib, which seems to do the heavy lifting w.r.t. |
2020-09-16 15:31:55 -0500 | asked a question | What is the intention of using spdlog under the hood? What is the intention of using spdlog under the hood? So now (since eloquent?) the nice spdlog library is used under the |
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2020-08-17 09:58:41 -0500 | edited question | ros2 service server callback interface ros2 service server callback interface Why do service serverss in rclcpp have a callback interface in which the request |
2020-08-17 09:58:24 -0500 | edited question | ros2 service server callback interface ros2 service callback interface Why do services in rclcpp have a callback interface in which the request is not const? |
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