Hints for caveexpress in universe

caveexpress.desktop ⚙ amd64

asv-screenshot-no-media
caveexpress.appdata.xml:100 -
A screenshot must contain at least one image or video in order to be useful. Please add an <image/> to it.
asv-description-para-markup-invalid
caveexpress.appdata.xml:27 - b
This description paragraph contains invalid markup. Currently, only <em/> and <code/> are permitted.
asv-cid-is-not-rdns
caveexpress.appdata.xml:4 - caveexpress.desktop
The component ID is required to follow a reverse domain-name scheme for its name. See the AppStream specification for details.
asv-description-para-markup-invalid
caveexpress.appdata.xml:31 - b
This description paragraph contains invalid markup. Currently, only <em/> and <code/> are permitted.
asv-screenshot-no-media
caveexpress.appdata.xml:99 -
A screenshot must contain at least one image or video in order to be useful. Please add an <image/> to it.
asv-description-para-markup-invalid
caveexpress.appdata.xml:14 - br
This description paragraph contains invalid markup. Currently, only <em/> and <code/> are permitted.
screenshot-download-error
Error while downloading screenshot from '...': No such file '%s'
This might be a temporary server issue.
screenshot-download-error
Error while downloading screenshot from '...': No such file '%s'
This might be a temporary server issue.

asv-url-not-secure
caveexpress.appdata.xml:102 - http://www.caveproductions.org
Consider using a secure (HTTPS) URL for this web link.
asv-summary-has-dot-suffix
caveexpress.appdata.xml:8 - Cave Express is a classic 2D platformer with physics-based gameplay and dozens of levels.\nMaster your pedal-powered flying machine to pick up packages from your cave-dwelling clients and drop them off at the collection point.\nBut beware! Mighty mastodons, terrifying pterodactyls and others would rather see you extinct.
The component summary should not end with a dot (`.`).