Help:Cite errors/Cite error references no key
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This page will help you to fix the cite error message:
A list-defined reference has no name (see the help page).
- If you have read this help page and find something missing or confusing, please discuss it at the main talk page.
- Please reference this page and the page where you have the problem so we can understand your issues.
- For basic information on the footnotes system, see Referencing for beginners; for advanced help, see Footnotes.
Overview
A footnote used multiple times may be defined with a name:
<ref name="foo">content</ref>
To invoke a named footnote:
<ref name="foo" />
References may also be defined within the reference list:
{{reflist|refs=
<ref name=refname1>refcontent1</ref>
<ref name=refname2>refcontent2</ref>
<ref name=refname3>refcontent3</ref>
<ref name=refname4>refcontent4</ref>
}}
List-defined references may be invoked by the standard markup or by use of {{r}}.
An explanatory note may include a reference by using #tag:ref:
{{#tag:ref|refcontent|name=name|group=groupname}}
Where content may include <ref>...</ref> tags
Issues and resolution
A list-defined reference has an invalid name. Ensure the footnote name is formatted properly.
More than one use of {{refn}} or #tag:ref within list defined references. You can only use {{refn}} or #tag:ref once as a list-defined reference.
Examples
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In the example below, a reference with the name excepteur is not named in the References list, since that reference is malformed. This causes a secondary error because the undefined reference is invoked in the References list:
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.<ref name=ipsum/> Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.<ref name=minim/> Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.<ref name=duis/> Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.<ref name=excepteur/> Curabitur pretium tincidunt lacus. ==References== {{reflist|refs= <ref name=duis>duis</ref> <ref name=>excepteur</ref> <ref name=ipsum>ipsum</ref> <ref name=minim>minim</ref> }}
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laborious nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Curabitur pretium tincidunt lacus.
Nested references defined with #tag:ref are used more than once in the reference list:
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.<ref name=ipsum/> Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.<ref name=minim/> Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.<ref name=duis group=nb/> Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.<ref name=excepteur group=nb/> Curabitur pretium tincidunt lacus.
==Notes==
{{reflist|group=nb|refs=
{{refn|duis<ref>Reference 1</ref>|name=duis|group=nb}}
{{refn|excepteur<ref>Reference 2</ref>|name=excepteur|group=nb}}
}}
==References==
{{reflist|refs=
<ref name=ipsum>ipsum</ref>
<ref name=minim>minim</ref>}}}
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laborious nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Curabitur pretium tincidunt lacus.
Technical
Pages with this error message are placed into Pages with incorrect ref formatting. The system message page is at Cite error references no key.
Bugs
- T22707 Nested refs fail inside references block