image_show and image_view lock up immediately

[lucasw]

image_show updates a few frames, image_view locks up on the first frame.

It is possible to run image_view after launching screen_grab:

roslaunch screen_grab screen_grab.launch use_image_show:=false
rosrun image_view image_view

And it works fine.

What about loading image_show into the same nodelet manager or a separate one?

Maybe there is an issue with just the very first few frames out of screen_grab?

[lucasw]

This also locks up when run after screen_grab launches:

rosrun nodelet nodelet load image_show/ImageShow nodelet_manager

Try a new nodelet_manager.

rosrun nodelet nodelet load image_show/ImageShow man2
rosrun nodelet nodelet manager __name:=man2

This works fine.