ಟೆಂಪ್ಲೇಟು:4

Unexpected use of template {{4}} - see Template:4 for details.

The Template:4 is currently a warning to its users. The use of Template:4 is often a typo where template parameter 4 ({{{4}}} with triple braces) was meant but, only double braces were used invoking "{{4}}" as Template:4.

However, the most problems have been caused by omitting the first brace "{" of a parameter and getting "{{4}}}", as invoking Template:4 +"}" rather than parameter 4. This can be an insidious problem, especially when the transclusion of Template:4 is hidden, so that the effect is invisible to the person editing a page. For that reason, Template:4 now issues a warning to the user:

• Unexpected use of template {{4}} - see Template:4 for details.

With that warning, the prior invisible access to Template:4 can now be understood to be a formerly unseen problem coded within a page.

Note: this will also pick up several variations such as {{4|}} for {{{4|}}} and {{{4}}.

Periodically, people check what-links-here to see if anyone has accidentally invoked Template:4 when trying to use parameter 4, but used only double-braces, {{4}} instead of triple-braces.