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Hi All I am trying to run the Time and TF tutorial but i get the following error
TimeTF.cpp: In function ‘void loop()’:
TimeTF:25: error: invalid conversion from ‘char*’ to ‘unsigned char*’
TimeTF:26: error: invalid conversion from ‘char*’ to ‘unsigned char*’
TimeTF:32: error: ‘class ros::NodeHandle’ has no member named ‘now’
I'm using ros_electric ubuntu 10.4 32 bit aurdino uno and aurdino 22
the other examples work fine
peter
Hi Peter,
I think that the problem is that the electric release is actually an older version of rosserial. We broke that API a little while ago and updated the documentation on the website to reflect newest code. Could you try pulling rosserial from the repo and using it?
Just do :
hg clone https://kforge.ros.org/rosserial/hg rosserial
Hey! I re-installed ROS a few days ago, an the rosserial does not come with the arduino tf example anymore! .... when I copy it from the website I get : error: invalid conversion from ‘char’ to ‘unsigned char’ when I run the arduino code. Is there any update on this?
thanks a lot!
ian
Asked: 2011-09-14 00:18:48 -0500
Seen: 588 times
Last updated: Sep 18 '11
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