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ros
ROS communications-related packages, including core client libraries (roscpp, rospy, roslisp) and graph introspection tools (rostopic, rosnode, rosservice, rosparam).
Make the `` tag unrolls the parameters when using `type="yaml"`, just like the `` tag does. Closes ##2115
This PR adds `subscribetest` node to check if the specified topics are subscribed. The usage is almost the same as `publishtest`: ``` topics: - name: /chatter timeout: 2. - name:...
fix typo local t_start is not defined here, need to use self.t_start Cc: @furushchev
I have a function which is being run by two multiprocessing processes. This function publishes to a topic using rospy publisher. But the publisher is unable to connect to the...
I have written a launch file to remotely start nodes from another machine. However I won't be able to display the debug output on the console if I use this...
I get a lot of those errors in my logs: ``` [rosmaster.threadpool][ERROR] 2015-02-20 10:16:02,810: Traceback (most recent call last): File "/opt/ros/indigo/lib/python2.7/dist-packages/rosmaster/threadpool.py", line 218, in run result = cmd(*args) File "/opt/ros/indigo/lib/python2.7/dist-packages/rosmaster/master_api.py",...
We use ros-kinetic and witnessed a few crashes occasionally. It’s hard to reproduce and I didn’t have reproducible test case. ``` #0 0x00007fc0be68f428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 #1 0x00007fc0be69102a...
fix bug #2126 when `_reindex_read_chunk()` is called, `_connection_indexes` is assigned, but `_connection_indexes_read` is not set to True.
I have been debugging an issue where no messages are delivered over UDP Transport. I'm on melodic, ubuntu 18.04, x86_64 cpu. Here is what I found. The base64 encoder called...
Doing: ``` xml ... ``` Fails with error: ``` tag has an empty 'ns' attribute ``` I would expect this to act the same as not adding the ns attribute...
