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--- turtlebot:adventures:sensing102_hints [2023/11/28 12:18] – classes
+++ turtlebot:adventures:sensing102_hints [2023/11/28 12:19] – classes
@@ Line 14: / Line 14: @@
 roslaunch turtlebot_bringup 3dsensor.launch enable_pointcloud:=false
 </code>
-as inferred from this [[https://stackoverflow.com/questions/57119292/how-to-merge-2-ros-topics-into-1|stack overflow question].  In my experience, the first time launching failed (lots of red error messages) but the second time succeeded (only yellow warning messages). See if that helps.
+as inferred from this [[https://stackoverflow.com/questions/57119292/how-to-merge-2-ros-topics-into-1|stack overflow question]].  In my experience, the first time launching failed (lots of red error messages) but the second time succeeded (only yellow warning messages). See if that helps.
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