TLD mode in Visual Followme App not working


Hi, I tried using TLD mode in Visual Followme App but it is not working properly. The app was not able to track objects in the TLD mode. I followed the instructions needed to compile OpenTLD but still could not get TLD mode to work. It worked only the first time I used it and once I restart the tracking app, it no longer works. In case you are wondering, I am using FlytOS version 1.54 PE with a microSD card, Odroid XU4 and a webcam. For your info, colour mode is working fine. Thank you for your time and any help will be greatly appreciated. Below is the error message as well as the log file.

roslaunch-flytos-28362.log (12.9 KB)