Hints for kdocker in main

kdocker.desktop ⚙ amd64

asv-cid-desktopapp-is-not-rdns
:3 - kdocker.desktop
The component ID is not a reverse domain-name. Please update the ID to avoid future issues and be compatible with all AppStream implementations. You may also consider to update the name of the accompanying .desktop file to follow the latest version of the Desktop-Entry specification and use a rDNS name for it as well. In any case, do not forget to mention the new desktop-entry in a <launchable/> tag for this component to keep the application launchable from software centers and the .desktop file data associated with the metainfo data.
asv-metainfo-invalid-icon-type
:15 - cached
Metainfo files may only contain icons of type `stock` or `remote`, the set type is not allowed.
asv-metainfo-invalid-icon-type
:17 - local
Metainfo files may only contain icons of type `stock` or `remote`, the set type is not allowed.
asv-screenshot-no-media
:23 -
A screenshot must contain at least one image or video in order to be useful. Please add an <image/> to it.
screenshot-download-error
Error while downloading screenshot from '': Failed to download file: URL using bad/illegal format or missing URL
This might be a temporary server issue, or the screenshot is no longer available.

asv-desktop-app-launchable-omitted
-
This `desktop-application` component has no `desktop-id` launchable tag, however it contains all the necessary information to display the application. The omission of the launchable entry means that this application can not be launched directly from installers or software centers. If this is intended, this information can be ignored, otherwise it is strongly recommended to add a launchable tag as well.
asv-content-rating-missing
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This component has no `content_rating` tag to provide age rating information. You can generate the tag data online by answering a few questions at https://hughsie.github.io/oars/