Rqt Plot Not Working. And I tried this it works on my system (Ubuntu 16. This is
And I tried this it works on my system (Ubuntu 16. This is the message I am sending: The X-axis is not moving thou. rqt_plot is a very useful tool that will save you a huge amount of time 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 installed something or I removed qt_gui_cpp and rqt_gui_cpp in ros-visualization and it went through, I'm now able to play with rqt and procede with the tutorials it will come back at some point rqt_plot did not work Ask Question Asked 5 years, 9 months ago Modified 1 year, 11 months ago The X-axis is not moving thou. rqt_plot is a very useful tool that will save you a huge amount of time I have the same issue. In both ways, topics that are set in previous run is resumed (as far as the program was shut down Now that you know the basics of ROS 2 nodes and topics on the CLI, we will explore how to use rqt_graph to introspect ROS 2 topics in a more Maybe the axis on the plot are not correctly set up, or you want a bigger x range to see more data. This guide documents the step-by-step debugging process I followed to fix GUI responsiveness and plugin discovery issues when using rqt_graph in ROS2 Humble on You can load multiple plugins/instances of a plugin into the same rqt window. When I do rostopic echo /mytopic I get continious output with parameters changing given Currently rqt_plot has three plotting backend options (numbered in recommended order) which can be configured using the setting dialog available via the gear icon in the window title bar: Master rqt plot to plot ROS topics and debug your ROS program. I get this error: Master rqt plot to plot ROS topics and debug your ROS program. However ros-noetic-rqt (if it's already installed) might be removed and reinstalled which could cause problems with running processes, nodes, etc. 3 LTS): Asked by Cheng Yin on 2018-02-15 14:36:47 UTC Asked by Abdu on 2018-06-29 I kind of find something to not fix but use rqt_graph. It's not that the action is malformed, it is that the code is currently expecting that to be a message type, but it is instead an action type. Use rxplot instead. I try with rqt_plot and it can successfully plot the desired velocity, but rqt_image_view - I’d like to see this before much anything else. I am able to plot other topics with both PyQtGraph and MatPlot, so this is an event only occuring when plotting this topic. (which might crash and Notice that plotting the individual joints one by one will add all of them to the same plot. rqt_plot displays a scrolling time plot of the data published on topics. This is the message I am sending: rqt_plot did not work Ask Question Asked 5 years, 9 months ago Modified 1 year, 11 months ago I'm installed all this but if i run rosrun rqt_graph rqt_graph I got the following error message ImportError: No module named rospack [rospack] Error: could not find python module Steps to reproduce. With rqt_graph you'll save a huge amount of time. Here we'll use rqt_plot to . After the update, we see our updated ROS network contains out myworkcell_node. The real bug may be that it should allow There are two ways to give the topic names to rqt_plot as explained in following sections. Both come from a Twist, and I want to plot /linear/x. You can do: which python To locate the directory where python is running from and double check where your pip is by rqt_plot not publishing anything even thought there is data being published on the topic "mytopic". Type rqt_plot in a terminal window Grab the bottom edge of the rqt_plot gui window with the mouse Drag to resize. Calling rqt from terminal gives me the intractable rqt menu. 04. The command provided in the comment didn't work for me, but you can do it manually. rqt_plot - maybe just choose or implement from scratch a simple single Using rqt_plot Note: If you're using electric or earlier, rqt is not available. You can modify all that with the available settings You must update the graph while the node is running because the graph will not update automatically. This means you will end up plotting the whole trajectory in the same plot as you want. Once the update completed rqt_graph is now working on my system. Hi, I want to plot 2 signals: desired velocity and current velocity. Learn how to use rqt graph to debug the entire ROS graph of your robot application. From there Node Graph works.
