Debug Window not popping up

[JosephShaju]

Hi,

I am new to using LSD_SLAM, I've applied the ROS_BUILD_TYPE RelWithDebInfo and rebuilt lsd_slam and also uncommeted some of the debug params to get plotTracking etc. When I run the rosbag and see the display on lsd_viewer I don't get any info about any graph on any sort of DebugWindow which is expected.

Ubntu 14.04 -> Ros indigo
Opencv non free use
this is virtual box,

I'm trying to get the PlotTracking as seen in the LSDParamDebug file in lsd_core.

Kindly help me with this situation?

Thanks in advance!