Skip to main content

Questions tagged [roswtf]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0 votes
1 answer
7 views

roswtf pythonpath

Hey, I run roswtf to check if everything is fine with my ROS-noetic, but I failed to interpret this error right. So could somebody explain why these two paths ...
user avatar
0 votes
1 answer
3 views

Use roswtf in continuous integration

Hello everyone, I am trying to setup a continuous integration on a GitLab repository to check whether my launch files are written correctly or not. roswtf looks the ...
user avatar
0 votes
1 answer
71 views

roscore not working (upstream packages)

Running roscore gives this error: ...
user avatar
0 votes
1 answer
9 views

roswtf service malfunctioning error

Hello! I have been experimenting with namespaces for my two turtlebot3s. Everything seemed to be fine when I launched and sshed, but when I went to run some gmapping code, I noticed I was missing some ...
user avatar
0 votes
1 answer
12 views

roswtf static check error: "Local network configuration is invalid"

roswtf complains, but ping resolves by passing hostname that roswtf failed checking. While it's possible that my computer's ...
IsaacS's user avatar
  • 4,502
0 votes
2 answers
26 views

Connection refused to the Ubuntu VM when using roswtf

The following is the result of the command roswtf, after having launched roslaunch turtle_tf turtle_tf_demo.launch (and nothing ...
user avatar
1 vote
1 answer
39 views

What does roswtf mean?

Hello I' a beginner. Please let me know: What does roswtf mean? I think ros is Robot Operating System. But what the f... is wtf. Its a tool for diagnostic and so on, but are the letters stand for? I ...
user avatar
0 votes
1 answer
3 views

Which roswtf plugins can be installed and how?

Which roswtf plugins can I install? How can I install roswtf plugins? (I just found this tutorial for roswtf which did not ...
user avatar
0 votes
2 answers
9 views

Is there a robot monitor node?

I am looking for a node which can monitor the robots health It should: Monitor nodes, topics, tf frames, ... Publish diagnostic_msgs messages Have a configuration which describes the robot's system ...
user avatar
0 votes
1 answer
2 views

Stack: ros is not displayed after I run roswtf

...
user avatar
0 votes
1 answer
9 views

ROS Master Communciation Error - BeagleboneBlack

Our setup: Laptop running Ubuntu, serially connected to a BeagleboneBlack running Debian Wheezy. From the laptop, SSH-ing serially into the BBB is successful. Roscore is running on latop. However, ...
user avatar
0 votes
1 answer
23 views

Two ROS computers - roswtf: WARNING The following nodes are unexpectedly connected:

I'm unable to publish on /turtle1/cmd_vel with second controller computer, but it works fine on 1 computer. It works fine to send /clear service commands on 1 and 2 computer configurations. Controller ...
user avatar
0 votes
1 answer
1 view

roswtf - expansion

As silly as it might sound, what does roswtf expand to? Is it what I think it is? :P Originally posted by McMurdo on ROS Answers with karma: 1247 on 2014-07-16 Post score: 0
user avatar
0 votes
1 answer
1 view

roswtf says rosinstall missing

I started to go through the ROS tutorials and I reached roswtf. Now it says that it cant find the rosinstall python module, but it is installed. Not sure if I ever going to need rosinstall, but right ...
user avatar
0 votes
1 answer
3 views

End of tutorial roswtf

Hello all, I've followed the tutorial and at the end when I ran roswtf while just roscore is running i ve got some errors! Have a look and tell me if you can help or explain! ...
user avatar
0 votes
1 answer
5 views

error after making smclib

Hi everyone, I cannot run roscore after I download and make smclib (fuerte version). This is output error of typing "roswtf": ...
user avatar
0 votes
1 answer
2 views

ROS Answers SE migration: roscore error

Hi, I installed ROS onto Gumstix Overo and roscore command works before. But after I tried to download some ROS packages (though I didn't succeed), I found roscore does't work anymore. This is the ...
user avatar
0 votes
2 answers
4 views

ROS Stacks in home and file system

Hi all, I have a ROS in my home contain RoboEarth and its dependencies and Main ROS [fuerte in Ubuntu 12.04] in file system, I need some stacks from which in my file system so I have to link between ...
user avatar
0 votes
1 answer
24 views

ROSWTF Problems

...
user avatar
0 votes
1 answer
3 views

Error in ROSWTF and doubt in ROS_PACKAGE_PATH

My questions are at the end. When i use the command to find the ROS PACKAGE PATH ...
user avatar
0 votes
1 answer
1 view

roswtf finds error, flag do not match

hi, I'm using fuerte with Ubuntu 11.10 installed, I use roswtf to examine your ROS setup. I encounter a problem. I type: ...
user avatar
0 votes
1 answer
1 view

roswtf and rpath problems in fuerte

I recently noticed that running roswtf on every package that I have produces errors related to rpath and the linker. For example, following the tutorial on ...
jarvisschultz's user avatar
0 votes
1 answer
1 view

When do you usually use roswtf?

I dont know roswtf using exactly When do you usually use roswtf? Originally posted by rosmaker on ROS Answers with karma: 51 on 2012-05-31 Post score: 0
user avatar
0 votes
1 answer
1 view

Problem with fuerte version of ROS

Hello guys, i'm just starting to learn ROS, but i'm having some problems following the tutorials: 1- The Turtlesim windows was supposed to show a turtle, but mine just shows the blue color. What did i ...
user avatar
0 votes
1 answer
1 view

roswtf ERROR Communication with [/foo] raised an error

Hi there! in the ROS architecture I developed messages are sent and received as expected but when I launch roswtf it tells me: ERROR Communication with [/foo] raised an error for every node in the ...
user avatar
0 votes
1 answer
6 views

audio_capture / audio_playback not working

I have been following the audio_common tutorial. I run: gst-launch-0.10 alsasrc ! audioconvert ! audioresample ! alsasink and it works correctly. When I continue ...
user avatar
0 votes
1 answer
1 view

launch problem electric arm navigation tutorial

Hi, I am trying to run the first electric arm navigation tutorial called 'Planning Description Configuration Wizard'. Once I launch the PR2 example I get the following error: [...
user avatar
0 votes
1 answer
1 view

roswtf communcation error bug in Ubuntu 11.04

Hi there, I am using ros-diamondback on Ubuntu 11.04-64bit. I am launching the following launch file: ...
user avatar
0 votes
1 answer
2 views

What is the correct usage of -rpath in manifest.xml?

I recently came across this error when running roswtf to try and diagnose the cause of a weird intermittent failure: ...
user avatar
0 votes
1 answer
1 view

roswtf warnings: unexpectedly connected

Hello, when I run roswtf I get the following warning. Why does it think the nodes are unexpectedly connected? ...
user avatar