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No transform from [base_link] to frame [map]

Followed this [TF ROS tutorial](http://wiki.ros.org/tf/Tutorials/Introduction%20to%20tf) **Incurred error:** ![Global](/media/golluri/$h@r@th/Projects/UV sterilization robot/Project...

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Docker with rqt problem with black dialog/menu/dropdown

Hi, I created a docker container based on `osrf/ros:kinetic-desktop-xenial` which runs rqt via XServer (http://wiki.ros.org/docker/Tutorials/GUI#The_ssh_way 1. The simple way). I also made my video...

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Roslaunch by using click button in rqt

Hi everyone can someone tell me the procedure to launch a file by using click button on RQT? I have done just writing to terminal for every click on button. Now i want to do roslaucnh for example...

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My custom rqt plugin freezes after some time

Hi. I implemented a custom rqt plugin in Python. It updates 9 QLabel strings based on the data from the 2 topics that I created. Looks like it works, however after maybe 30s the gui is not updated...

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Simple example of custom rqt plugin

Hi. I would like to understand how to subscribe to a ROS topic from custom rqt plugin with Python. As for now i couldn't make it work. Can you provide some very simple example (or reference) to how to...

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RQT Plugin Not Opening First Time

Hello All, I am working on an RQT plugin. When I try to open it from the Plugins menu, it doesn't appear the first time. When I try again, the plugin appears. Both show up in the running tab, and both...

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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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GUI noob - no prior experience with Qt or Rqt

- **Problem Statement:** I have a USB camera stream and I can view these images multiple ways. But now, I have to create a **GUI with say an image window** that is streaming these images on a node...

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ImportError when I source my own working space

I have a problem with using the rqt_image_view package in ROS. Each time when I type `rqt_image_view` or `rosrun rqt_image_view rqt_image_view` in terminal, it will return: Traceback (most recent call...

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rqt: link SVGCleanerId_* hasn't been detected!

Hello! When I'm running any rqt package this messages appear in shell: link SVGCleanerId_0 hasn't been detected! link SVGCleanerId_1 hasn't been detected! link SVGCleanerId_0 hasn't been detected!...

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rqt error by include rviz with grid_map

Hi, i use grid map library for ros. link (http://wiki.ros.org/grid_map_rviz_plugin) If i start rviz stand-alone display ist works perfectly. If i start rqt and the included rviz(experimantaly)...

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Custom rqt plugin unable to load resource image

I have been following [this](http://wiki.ros.org/rqt/Tutorials/Create%20your%20new%20rqt%20plugin) tutorial on creating an rqt plugin. I have designed the .ui file of the plugin in 'QT 4 Designer', and...

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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 setNativeLocks failed: Resource...

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How to 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 (melodic) but don't know about...

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Rqt plugin using C++ or Python

Hello I would like to know which language will be best for creating an rqt plugin. I am in confusion whether I have to go for Python or C++ for this plugin. What are the main advantages of choosing...

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ros2.crystal Is there a rqt_configure like GUI in ROS2?

From what I have been reading, rqt_configure is no longer used as the dynamic reconfigure has been integrated to the parameter subsystem of ROS2....

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unindexed bag using RQT

Dear all, I recorded a big bag file (around 240MB) using the RQT logging GUI. The publisher nodes are on a robot and the rqt is running on my PC. Due to un emergency I had to close RQT when the record...

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Turn existing GUI into rqt plugin, errors in plugin_bridge.h

I have implemented a GUI in ROS with a custom UI file, using catkin_create_qt_pkg, to my knowledge this is qt4. Based on https://www.cnblogs.com/casperwin/p/6206193.html I am currently trying to turn...

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rqt Fatal IO error 2

When i try to use the command: $ rqt_graph or any other rqt command i get the error: python: Fatal IO error 2 (No such file or directory) on X server :0. I already have try to follow what they did...

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rqt_plugin launched from launch file on x-server

I am using ROS kinetic Ubuntu 16.04, QT Creator 4.8.1, based on QT 5.12. Currently I am running a ROS program using VNC. Running rqt on it's own has not been possible due to an x-server error which is...

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rqt plugin: crash with 'std::bad_alloc'

I have a rqt plugin that i run as a standalone. I am using ROS kinetic on ubuntu 16.04. The rqt plugin was created using QT creator 4.8.1 based on QT 5.12. When I run all my nodes seperately the rqt...

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`tf static_transform_publisher` removes link instead of linking two tf trees

When using `static_transform_publisher`, attempting to link to coordinate systems via a common frame the publisher removes the link from one tree and places it in the other. This happens both with `tf`...

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rqt on ROS2 - cannot export perspective - 'QtCore' is not defined

I've launched rqt and I'm getting the following error when I'm trying to save the current layout to a perspective file: ``` Traceback (most recent call last): File...

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Launch file for rqt_gui in Kinetic

I have created a perspective in rqt (including rqt_image_view as one of the plugin). And i would like to start the rqt gui with the perspective created before from a launch file. Additionally, to...

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rqt package - plugin not found

Following the tutorial to create an rqt plugin, trying to run the plugin rqt --force-discover -s rqt_mypkg returns qt_gui_main() found no plugin matching "rqt_mypkg" try passing the option...

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Create an external Interface to control and read from ROS

Hello everyone, I would like to know if there are some tools or programs able to create an interface, like a dashboard, to control and get feedbacks from a ROS robot. I used rqt_gui but I would like to...

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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...

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How to save configuration in rqt

Hello, I know that rqt stores configurations made by the user in the so called perspective, but well, it does not the job properly! Every time I reopen rqt and reimport a previously saved perspective,...

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Is there a ROS 2 bag GUI?

I understand that the former ROS bags are now in the form of an sqlite database. For now, I have tried using a tool like `sqlitebrowser` to inspect the contents of the bag/database recorded with...

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Embed rqt GUI inside our self defined GUI

Purpose : To show the "odom" states curves of each robot model in our self defined GUI(with ros, Qt5 and c++). Idea: If the panel which shows the states curves of each robot model is written from...

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