[ros-users] Rxgraph Crash

[Cedric Pradalier]

On 07/10/10 00:18, Kim Houck wrote:
> Works now!
>
> I did have a minor issue with "rosdep install rxgraph" however: it
> appeared to miss the dependency for python-numpy.  I had to install the
> package with apt-get after I ran rxgraph and it couldn't find numpy.
> Has anyone else seen this?  Most people likely have numpy already, I was
> installing Alpha 4 from svn on a fresh Ubuntu Lucid install and was
> running rosdep install/rosmake as I needed packages.
>    

Hi,

I've also noticed the missing dependency on python-numpy for rostopic.

Best

> -Kim
>
> On 07/09/2010 04:31 PM, Ken Conley wrote:
>    
>> There was a bug in the updated escaping code for ROS 1.1.13. I've
>> attached a patch here:
>>
>> https://code.ros.org/trac/ros/ticket/2874
>>
>>    - Ken
>>
>> On Fri, Jul 9, 2010 at 2:25 PM, Ken Conley<kwc at willowgarage.com>   wrote:
>>
>>      
>>> Ticketed:
>>>
>>> https://code.ros.org/trac/ros/ticket/2874
>>>
>>> On Fri, Jul 9, 2010 at 1:50 PM, David Lu!!<davidlu at wustl.edu>   wrote:
>>>
>>>        
>>>> Hey,
>>>> Is anyone else getting this error with the latest version of rxgraph.
>>>> $ rxgraph
>>>> ERROR PARSING DOT CODE Error:<stdin>:3: syntax error near line 3
>>>> context:>>>     /<<<   rosout [label="/rosout", URL="node:/rosout"];
>>>> ^C
>>>> $ rosgraph
>>>>
>>>> Nodes:
>>>>     /rosout :
>>>>       Inbound:
>>>>       Outbound:
>>>> Services:
>>>>     /rosout/set_logger_level
>>>>     /rosout/get_loggers
>>>> I'm using Ubuntu, with ros-cturtle-ros 1.1.13-12~lucid
>>>> -David!!
>>>> _______________________________________________
>>>> ros-users mailing list
>>>> ros-users at code.ros.org
>>>> https://code.ros.org/mailman/listinfo/ros-users
>>>>
>>>>
>>>>
>>>>          
>>>
>>>        
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>>
>>      
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-- 
Dr. Cedric Pradalier
http://www.asl.ethz.ch/people/cedricp