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rqt_console not displaying Info level messages

When I use rqt_console (following this ros tutorial https://wiki.ros.org/ROS/Tutorials/UsingRqtconsoleRoslaunch) on turtle sim, it shows messages with the level Warn, but Info-level messages are not ...
can567's user avatar
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ROS 2 Humble RQT image view doesnt appear

I recently installed ROS 2 Humble again and i used to open RQT to view an image topic from a camera used in a gazebo simulation, but after this installation the view option doesnt appear in RQT ...
Lucas Paiva's user avatar
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1 answer
13 views

Errors while building from source RQt for Arch Linux

I'm trying to install RQt for ROS2 Iron something from the official guide https://docs.ros.org/en/iron/How-To-Guides/RQt-Source-Install.html I get this error ...
enf's user avatar
  • 21
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7 views

ERROR : rosrun rqt_tf_tree rqt_tf_tree

After using the Livox laser simulation plugin, I've encountered issues with TF generation. ...
woosung cho's user avatar
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0 answers
21 views

I can't open RQT

I just went through these instructions to get ROS2 installed on my Windows laptop. Now I am trying to run the turtlesim tutorial. However, I can't open rqt as I am ...
FTM's user avatar
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1 answer
84 views

Can’t see debug messages using RCLCPP_DEBUG

I can’t see messages using RCLCPP_DEBUG by terminal and rqt, but I can using other levels of verbosity( INFO, ERROR, FATAL…).Selecting debug in rqt to see those messages doesn’t work either. I’m using ...
pgarcia-dev's user avatar
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0 answers
44 views

Publishing arrays with rqt_publisher in ROS2

If I put in the field `array('f', [0.0, 0.0]), I get this: ...
Yato's user avatar
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0 answers
16 views

My ros topic can't echo any info

My code of node is following ...
young very's user avatar
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0 answers
14 views

Camera info problem when trying to see topic in rqt

I am executing a camera_info topic with as this: ...
Thiago Blanco's user avatar
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99 views

ROS2: RQT can not get message class for a user defined message

I can build a package used to define interfaces like messages, service and actions. I think everything is fine since I can show them using the usual command ...
Antonio Bono's user avatar
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1 answer
160 views

Is it possible to change the rviz2 window title or to show the namespace used?

I am using multiple RViz2 instances simultaneously with the same configuration file but in different namespaces. The instances are started with ...
Max's user avatar
  • 111
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0 answers
67 views

ROS 2 RQT error but still working

When running rqt or rqt_graph on my ROS 2 Humble Ubuntu Jammy (22.04) System an error is printed. It says in red: ...
Alex's user avatar
  • 1
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1 answer
185 views

Robot Steering plugin not visible in RQT

I have a ROS2 Iron environment installed from the ros-iron-desktop package. The Robot Steering plugin isn't visible in RQT, even after installing ...
xperroni's user avatar
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76 views

Porting rqt_rviz to ROS2

I want to use 'rqt_rviz' rqt plugin in ROS2 https://github.com/ros-visualization/rqt_rviz The source code is ROS1 code, so I tried to change it to ROS2 code. The modified code build was successful ...
voc-sy's user avatar
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1 answer
126 views

rqt_graph not working anymore on galactic

I had this problem for a while now, and wasn't able to solve it despite all attempts, rqt_graph used to work just fine, but all the sudden (probably after i ...
Anass's user avatar
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1 answer
213 views

Where can I find an example of a C++ ROS 2 rqt plugin?

So far, I've only found ROS 2 rqt plugins ported over from ROS 1 that were written in Python. The docs (https://docs.ros.org/en/rolling/Concepts/About-RQt.html) mention writing custom plugins in both ...
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1 answer
69 views

saving rqt plot data as csv

I have ros a topic /uav1/aerodynamics/wrench having multiple param. Such as fore:x,y,z and torque:x,y,z data. I want to plot it ...
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1 answer
1 view

Unable to find Decision Making rqt plugin

I was following this tutorial http://wiki.ros.org/decision_making/Tutorials/Runtime and wasn't able to find the plugin under the plugins dropdown in rqt. Is it something I have to install or am I not ...
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1 answer
780 views

rqt_plot in ROS 2?

I want to check the data in topic with realtime plotting, and I know there was rqt_plot in ROS 1. However, I could not found rqt_plot in ROS 2 humble. Moreover, I could not use correctly rqt -> ...
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1 answer
77 views

rqt plugins not working after possible change in python version

When I run any rqt related command( rqt_bag, rqt_image_view), I get the following error: PluginManager._discover() force discovery of plugins RospkgPluginProvider._find_plugins() crawling for plugins ...
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1 answer
95 views

[ROS2 Foxy] Topics sometimes subscribed to and sometimes published to

I have two Nodes who communicate with a Float32 message topic. The typical sequence of events are: Node A starts Node B starts Node A waits to subscribe to topic T Node B creates topic T publisher ...
user avatar
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1 answer
17 views

RQT ROS2 Galactic not plotting or autoscrolling

Hi guys, I am getting this weird bug in RQT. I am trying to plot values from two different topics that RQT subscribes to, but the plot stands still. Whatever I do, I am not getting any values plotted, ...
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1 answer
8 views

ROS C++ Dynamic Reconfigure bind error

Hello, I've got problem with Dynamic reconfigure. I want to create bind function for DynamicGUI Class due to tutorial, but something is wrong. All Dynamic reconfigure functionality is in DynamicGUI ...
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1 answer
226 views

Publishing array data with rqt

I'm trying to use the rqt message publisher to publish a message of type std_msgs/msg/Float64MultiArray. I can't figure out how I'm supposed to give the ...
user avatar
0 votes
1 answer
105 views

rqt Plugin Tutorial Not Working

Hello - I am new to ROS. I followed this tutorial to create a rqt_mypkg python plugin. I am using Ubuntu 20.04 and ROS Noetic. After completing the tutorial, when I run the plugin with 'rqt --...
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1 answer
5 views

launch file: parameters via -- (double dash) don't go well with commenting

I have a rqt being loaded with a custom perspective, see: ...
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1 answer
16 views

rqt_error_messages

Hello I have a problem to call the rqt. I followed the guide from e-Manual (Link:https://emanual.robotis.com/docs/en/platform/turtlebot3/basic_operation/#teleoperation) and would like to see the topic ...
user avatar
0 votes
1 answer
119 views

ERROR: rosrun rqt_tf_tree rqt_tf_tree

I was trying to visualize the tf tree of a running system using: $ rosrun rqt_tf_tree rqt_tf_tree but this came up: ...
user avatar
0 votes
1 answer
14 views

RQT Topic Monitor displays empty array as non empty

Hello, I encountered a strange behavior in RQT where is displays an empty array as non empty. Here's the output of rostopic echo and a screenshot of rqt taken at ...
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1 answer
21 views

Unable to start rqt_* plugins

Hello, I am using ROS melodic on Arch linux. I installed ROS and it's plugins using yay. I am able to use all parts of ROS just like I used to on my ubuntu. The ...
user avatar
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2 answers
79 views

ValueError: PyCapsule_GetPointer called with incorrect name

I installed ROS noetic for ubuntu 20.04 following the steps presented on the next page: http://wiki.ros.org/noetic/Installation/Ubuntu, but the rqt command is not working for me and it always shows ...
user avatar
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1 answer
63 views

Installing rqt_graph in ROS2 Dashing

I am trying to install rqt_graph for ROS2 to visualize the ROS nodes and the computation graph. I have ROS2 dashing installed in the docker (using the Autoware.Auto class/tutorial) After entering ade ...
user avatar
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1 answer
8 views

Prerelease melodic Qt5 cmake error

Hey, I am currently trying to do my prerelease tests for a melodic version of my meta-package robot_statemachine which was already released for kinetic. Unfortunately, when running the prerelease ...
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1 answer
9 views

best system for rviz, gazebo

I'm planning to buy a laptop. But i'm not sure which model of laptop should i buy. Can any one suggest me which is the best laptop or what specs are best to run the gazebo, rviz, rqt etc on the pc? I ...
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1 answer
39 views

tf_tree does not show anything

tf_tree was work normally, but suddenly it does not show anything link text. rosrun rqt_tf_tree rqt_tf_tree Originally posted by Ahmed_Desoky on ROS Answers with ...
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0 votes
1 answer
137 views

[ROS2] rviz2 and rqt do not shown published image

Hi, I have created a Gazebo world with a camera and the image is publishing to a topic of type sensor_msgs/msg/Image. I opened rviz2 and rqt to see the published image. But both tools shown a empty ...
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0 votes
1 answer
26 views

rqt package segmentaion fault

Hey, when I am trying to run any node from the rqt package I am getting a segmentation fault: [15:54:27]~: rosrun rqt_gui rqt_gui Segmentation fault (core dumped) [15:54:49]~: rosrun rqt_graph ...
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0 votes
1 answer
9 views

Random segfaults for python rqt plugin

I've tried to write a couple of rqt plugins in order to make interaction with our ROS system easier. I'm not confident or familiar with QT (or C++) from beforehand, so I wrote the plugins with basis ...
user avatar
0 votes
1 answer
20 views

RQT_plot - cmd_vel, odometry, displaying complex messege data

I want to use rqt_plot for displaying cmd_vel-odometry relation. Whats the easiest way to do so? Is there a function to open all the vectors at once? What are the messeges datafields called, odom/...
user avatar
0 votes
1 answer
5 views

can we use RQT inbuilt plugin to create our new custom plugin?

Hi, Can we use RQT inbuild plugin like rqt_plot, rqt_steering or their API to build new RQT application/plugin ? Thanks & Regards Yogesh Dusane Originally posted by Yogesh Dusane on ROS Answers ...
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1 answer
14 views

[ROS2] rviz crash when visualizing camera image

Hi, I'm running a ROS 2 node that publishes sensor_msgs::msg::Image on the image topic. The image is a greyscale image and I can ...
user avatar
0 votes
1 answer
6 views

rqt won't launch: KeyError: 'label'

Hello, I am getting a trace error when I try to launch rqt. ...
user avatar
0 votes
1 answer
22 views

[ROS2] What is the "rqt --force-discover" option meaning?

Hello, experts. My environment is Ubuntu 18, ROS2 Crystal. I installed the rqt-graph plugin to debugging. But, I can't find out the plugin on rqt-gui. In normal case, It should to be on "Plugins-&...
user avatar
0 votes
1 answer
20 views

rqt window empty

I'm trying to run the command rqt on my computer to display topics in the topic list but the window which pops up is empty, I can see just the title from the ...
user avatar
0 votes
2 answers
21 views

rqt_reconfigure window is totally empty

Hi, rqt_reconfigure looks working badly on my computer. It shows a totally empty window. It is showing no parameter, no grid, and no command window. Nothing. I was trying to reconfigure the parameter ...
user avatar
0 votes
1 answer
9 views

rqt Fatal IO error 2

When i try to use the command: $ rqt_graph or any other rqt command i get the error: ...
user avatar
0 votes
1 answer
34 views

How to run rqt_graph in ROS2?

Hi, I have seen rqt_visualization and found that rqt_graph is already ported for the Crystal. I have run rqt_graph by rosrun rqt_graph rqt_graph command in ROS1 (...
user avatar
0 votes
1 answer
2 views

RQT: setNativeLocks failed

Hi, I am using ROS Kinetic in Ubuntu 16.04 I find that if I use any of the rqt_* commands such as rqt_graph, the terminal hangs and I get a continuous error as under ...
user avatar
0 votes
1 answer
4 views

Custom rqt plugin unable to load resource image

I have been following this tutorial on creating an rqt plugin. I have designed the .ui file of the plugin in 'QT 4 Designer', and created the resources there. My custom plugin contains a button with a ...
user avatar
0 votes
1 answer
4 views

Best way of implementing a GUI

Hey everyone, I've spent the better part of last week trying something with no success, so I've figured I'd ask the experts: Currently I'm working with a roof-mounted laser scanner. I've managed to ...
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