Hi,
 I have been trying to use the sonar interface with the pioneer2dx robot . However when i try to run ./sonarobstacleavoid after running the simple.cfg file i get an error as
 localhost : 6665
 Segmentation fault
 

Can any one help me out with this error? The strange thing is if I run both laserobstacleavoid and sonarobstacleavoid on the same robot using the simple.cfg file and shut down laserobstacleavoid after letting it run first. The sonar seems to be working ok.

Regards
Eshwaran