I can’t report it with the button as every time I have tried it won’t stop buffering endlessly.
Gradebot keeps telling me that I’m not subscribed despite me now fixing my error from the first time around. When I launch my code (successfully) and do rostopic echo /kobuki/laser/scan it prints out data that the topic is receiving, so it is definitely subscribed. Since I’m on my 3rd attempt I don’t want to waste another one doublechecking that Gradebot isn’t just bugging out. Is there anything I can do?
Hi,
After checking, I think your issue was that you didn’t have correct name of the node. You named it in the launch file “topics_quiz” and it should be as indicated in the instructions “topics_quiz_node”. Please follow strictly the instructions an dnaming told in the instructions otherwise the gradebot wont know where to look for the subscribers and fail. Your grade is now 10 /10
