Problem with rqt, siplib.c - KDE Neon
Hi, I'm use KDE Neon as main system and have the problem with rqt. Launching any rqt program I have thу same answer. $ rqt python: siplib.c:12299: sipEnumType_alloc: Assertion...
View Articlehow plot tf listener (Python) in rqt ?
hi . how can i plot position for turtle2 in [this page](http://wiki.ros.org/tf/Tutorials/Writing%20a%20tf%20listener%20%28Python%29) ??
View ArticleDisplaying costmap in RQT
I am currently trying to make a basic control gui for an on-board system. Ene of the things I'd like to be displayed is a visual of the costmap from the navigation stack. Since this can be viewed in...
View ArticleCallback when user presses radio button in my rqt plugin?
I am writing a C++ rqt plugin which has the following layout:  I would like to know how one would implement a callback function which executes when...
View Articlerqt plugin to fetch params and populate qtreewidget
I've been trying to fetch params from the crazyflie and then populate a qtreewidget that was created using qt4 designer for the past few weeks, hope that I can get some help from you guys here....
View ArticleIs it normal to see duplicate console messages with identical time stamps?
I'm debugging some robot code by playing a bag file and capturing the console messages via rqt. One thing that strikes me as odd is that there are duplicate messages with the same time stamp but they...
View Articlerqt compass
Hi! I want to make a compass plugin in rqt, but I'm finding it quite hard since it's not a widget for compass in qtCreator. Have anyone done this before or have any suggestions on how to do it/where...
View Articlerqt_plot value vs other value instead of timestamp
Hi, Is it possible to have `rqt_plot` to have just a static plot based on `vector` of values. So instead of having the timestamp on the x axis, could it have some other value. For example, if you...
View Articlerqt plugin crash when publisher node stops
I have made a rqt plugin that subscribes to a node. When that node stops, rqt crashes. I want detect that the node has stopped through some kind of exception handling to prevent rqt from crashing. I...
View Articlerqt rqt_graph rqt_plot does't work Segmentation fault (core dumped)
What I recive is: Segmentation fault (core dumped) I tryed to remove config files from ~/.config/ros.org/ I also reinstall ros-indigo-rqt Still not working.
View Articlerqt window size and position
I am wanting to use rqt fullscreen without a window manager, but am unable to do so from the command line. When I have done similiar things in the past I can usually take avantage of the -geometry...
View Articlerqt_reconfigure empty window, parameters not shown
Hey there, I have encountered an issue with rqt_reconfigure. When I run it, only an empty window opens. Neither the node-list on the left, nor the main window is there, just . But in the terminal...
View Articlerqt_plot shows up, but doesn't plot any data?
I'm using Arduino to send 6 output analog signals through rosserial_arduino with a rostopic named **/sensor_msg1**. The custom message type I use has only one component is ***int16[6] led1***. I want...
View ArticleViewing BAG Images with RQT
I am trying to view a set of images from my BAG (using RQT) files however I am seeing the following in the console: Can't convert image: Unsupported image format: yuv422 Is there a plugin available to...
View Articlerqt not working
Hi everyone, I am following tutorial of ROS. When I tried this command "rqt_plot /turtle1/pose/x:y:z", it shows errors like below. What is wrong? Traceback (most recent call last): File...
View Articlerqt plugin: how to do a service call on button click?
I'm a beginner so please bear with me. I'm trying to create a simple RQT Plugin with only one button, which should basically function as a shortcut to using the Service Caller on a specific service. So...
View Articlerqt plugin: service call on button click
I'm a beginner so please bear with me. I'm trying to create a simple RQT Plugin with only one button, which should basically function as a shortcut to using the Service Caller on a specific service. So...
View ArticleClose Rqt Plugin from a button
Hello everyone I want to know how I can close my rqt plugin when I push a button on it. I tried with exit(0) but it close the plugin like if it was an error in a thread (My plugin doesn't use threads)...
View Articlerqt based UI and different screen resolutions
I've created a UI using rqt, and store the UI as a perspective. My problem is that individual components in the UI don't render at the same location if a different screen resolution is used. The UI was...
View ArticleClose Rqt Plugin from a button
Hello everyone I want to know how I can close my rqt plugin when I push a button on it. I tried with exit(0) but it close the plugin like if it was an error in a thread (My plugin doesn't use threads)...
View Article