Grabbing image unsuccesfully

[Gianluca Cerilli]

Hi,

I have a USB Basler camera and I need to use this package to grab the camera frames in ROS, but when I run the image_view node I cannot see anything from the pylon_camera_node.
Sometimes I also get an error about ¨Payload data has been discarded [...] Grab was not successful¨, that I think depend from some parameters. But even if I don´t have this error I cannot see anything with image_view.

How can I do with this problem?
I can see something when I use the pypylon wrapper (changing some parameters and getting very slow frame rates) but I really need to use the camera with ROS, so this package.

Thank you very much