<strong>Error:</strong> Could not determine the current URI.
Installation aborted.

Message shown when the content of one of the revisions needed for undo could not be loaded.
This may happen if there is an error in the storage backend, or if the respective revision has been hidden (oversighted) or deleted.
* $1 - the title of the page
* $2 - the revision ID

Error message if image is not of the right file type

Error message the user sees if the delivery list page or category they entered does not exist.

Could not load the map!

Internal error: Could not determine if the copy succeeded.

Error message shown when an IP address or IP range could not be blocked globally. $1 is the target IP address or IP range.

Error message if this badge has already been issued to the user. This is a fatal error. In this code path, GENDER is not supported.

This error is shown if the content of the tag is syntactically valid JSON however it does not adhere to GeoJSON and simplestyle specifications

See [[:File:Incubator-testwiki-preference.jpg]]. If the user selected a Wikimedia project but not a language code, this error message is shown.

The page title if there is an error

Internal error: no page for ID $1

Details of the error are attached to the report, which will be publicly viewable. If you are not comfortable with that, you can edit the report below and remove all the data you don't want to share.

Could not open the XML file for reading.

Error message that the user does not have the required rights to perform this request

Used as an error message when the WebAudio API is not supported by the browser.

Error message used on the javascript client when the page does not exist

Shows if an error occurred whilst trying to watch the page.

Adds a parser function <code><nowiki>{{#incat:...}}</nowiki></code> to determine if the current page is in a specified category

Error message when the callback URL is not found in cache.

An error message explaining that the Prince PDF backend is not installed

Error message shown on Special:GlobalBlockWhitelist when global blocks are not applied on the wiki.

Used as error message when the link target $2 is not a valid wiki page name.

Text of the error page when the Authorization header is invalid. Parameters are:
* $1 - Specific error message from the OAuth layer, probably not localized

The text to output instead of the list, if the list is empty. If empty, error message will rendered (such as "Page has no subpages to list"). If dash ("-"), result will be completely empty.