Hi,<br><br>I was trying to run hokuyo_node to test my hokuyo laser. below is the error while execution...., I have set /dev/ttyACM0 port and also permission to access ttyACM0. Getting this error and  also checked the troubleshooting. Seems that I am missing something very trivial. Help from your side &#39;ll be greatly appreciated.<br>
.......................................Error......................................................<br>vros@powerbot:~$ rosrun hokuyo_node hokuyo_node <br>[ERROR] 1277434561.027264000: Exception thrown while opening Hokuyo.<br>
Checksum failed on status code. (in hokuyo::laser::sendCmd) You may find further details at <a href="http://www.ros.org/wiki/hokuyo_node/Troubleshooting">http://www.ros.org/wiki/hokuyo_node/Troubleshooting</a><br>.................................................................................................<br>
<br>Thanks,<br><br>Vinay<br><br>