take_photo.py always says "No Images Received"

markwsilliman / turtlebot

Basic (hello world style) scripts for TurtleBot (ROS / Python)

http://learn.turtlebot.com/

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take_photo.py always says "No Images Received" #5

Open jehand opened 2 years ago

jehand commented 2 years ago

Hi, I have been trying to use the take_photo.py file, and every time I run the file, it says that no image was received. I am wondering if it has something to do with the callback function? Im on Ubuntu 20.