The metadata.ini file is either corrupted or missing. Please re-download the Maintenance extension

The category argument is missing.

Error message when the identifier for the previous description revision is missing.
{{related|Flow-error-missing}}

The page name argument is missing.

The property name argument is missing.

Error message when the Disqus shortname is missing.

User error message that appears when the uploaded file has an unaccepted file extension. Parameters:
* $1 is the extension found.

The ID of the Google Doc is missing.

(missing)

The selected "$1" source is missing a matching interwiki prefix.

The parser function is missing a valid reference.

Graph source is missing.

Attribute "$1" is missing

The tairget filename is onvalit

Error message for missing required tag parameter, $1 is the tag name

Error message when operand is missing.

Previous revision identifier is missing.

Followed by the link text {{msg-mw|Extdist-want-more-extensions}}.

In the expression "extensions directory", "extensions" is the name of an actual directory and should not be translated.

Parameters:
* $1 - extension name
* $2 - revision number (SHA1, 7 characters)
* $3 - branch name. e.g. master, REL1_21, REL1_20
* $4 - URL which points to the .tar.gz file
* $5 - filename of the .tar.gz file

Error displayed when upload failed (filetype missing).

This is an example extension

Error message if the RenameUser extension is not installed.

Error message when a revision is missing.
{{related|Flow-error-missing-revision}}

Error message when a topic title is missing.
{{related|Flow-error-missing}}

Error message when a metadata is missing for a revision.
{{related|Flow-error-missing}}

An expected item for building a monolingual compound value is missing.