Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

Have you checked that the topic is being published (rostopic hz)?

Have you checked that the topic is being published (rostopic hz)?

Edit: What nodes other than image_view are you running? From your response, I'd guess that you either forgot to start whatever node you're using to publish camera images, or it's failing. rqt_graph may help you here.