My snap don't get the pictures of world view

my snap don’t get the pictures of world view, it’s all just black,like the followed picture. how to get the earth’s picture?

Downloading indicates that the images are not on your computer.
If nothing happens for a longer time maybe you don’t have writing access in the respective folder or your graphics card has problems.

How can I get WorldWind to work? I see a blank window in the World View.
To use the WorldWind World Map, a 3D video card with updated drivers is necessary. Update your video card drivers. (How to update windows drivers) (ATI/AMD – Nvidia – Intel). Some known issues exist with using WorldWind within a virtual machine such as VirtualBox.



thank you very much. i just updata my graphics card,and then the problem disappeared.