Hi all,

i am fairly new to both QT and ROS. I'm running ros indigo and have a bag file with recorded topics. I have a already built qt project which uses some fake data.

What i want to do is write a subscriber node in qt and read the topics replayed by the bag file.

I read a fews answers online but I'm not able to understand them correctly

It would be awesome if someone can help me find a solution. Thanks in advance.