ERROR: cannot launch node of type [rqt_image_view/rqt_image_view]: rqt_image_view

[lunaWU628]

Hi,
I opened the rpg-ros-dvs package today and ran

roslaunch dvs_renderer davis_mono.launch

but I don’t know why it went wrong. There was no error when I ran this package before, but today I ran into an error, which is so weird！

Any suggestion will help me，thanks！

[zeyulong]

apt-cache policy rqt_image_view
apt-cache search dv-processing
sudo apt install ros-melodic-rqt-image-view

[Weihua-Wang]

run
sudo apt-get install ros-noetic-rqt
sudo apt-get install ros-noetic-rqt-common-plugins