Ok. The issue was in the launch file of realsense. It is trying to launch orb_slam2 instead of orb_slam2_ros. So changing the same solves the issue and it launches successfully . So maybe this issue can be closed now.
But now I am encountering a new error saying :
[ERROR] [1617819275.181126176]: Updated camera pose published after 1617819264.000
Also none of the topics of orb slam are publishing any data.
Originally posted by @Rutwik87 in #5 (comment)
Originally posted by @Rutwik87 in #5 (comment)