Not initialized or trying to initialize

[silaskuo]

Hi,

I believe I installed everything correctly. After I do roscore, roslaunch ExampleGroovyOrNewer.launch. and rosbag play --pause Data/Example.bag, I can see the image in /ORB_SLAM/Frame correctly. However, the output in RViz does not show the trajectories correctly, and the text in the left-lower corner /ORB_SLAM/Frame of shows either "not initialized" or "trying to initialize". Does anyone have the same issue? How to solve it?

Thanks.

[roshdii]

I have the same issue although I can see 1- Extracted Features in Real time process 2- Tracking features within slow movement 3- sometimes it displays some map points but dont last and then gone