No data being published on topic /slr

[Ewaolx]

Hi,

I am experiencing couple of issues. First, while running scanlinerun node on example.bag, I see no data being published on /slr topic. rostopic echo /slr dislpays nothing.

Second, while running groundfitplan node on sample bag other than example.bag, again I see no data being published on either of /points_no_ground or /points_ground.

Any help regarding this would be appreciated. Thanks.