Topic on Extension talk:PageInCat

This message always appears to a page containing a category, even if the #incat parser function is not used.

Warning: The category Pages with broken file links was detected incorrectly by {{#incat:...}}, and as a result this preview may be incorrect. This can be caused by including categories inside of {{#incat:...}} statements, and may result in inconsistent display.

Content of the page:

{{Policy}} This page is a general overview of all the policies. There are multiple policies practiced on Blookipedia, and are listed below. == General article rules and adequate == # Articles should show a neutral point of view, it should not contain personal opinions. # Articles should be written in a formal tone, not in a funny or comic tone. Users should avoid using textspeak words. # Articles must only contain content that is appropriate for all ages. # Articles should not be written in second person. Example: ''You need the have 20 tokens the open a pack'' should be ''The player must have 20 tokens to open a pack''. [[Category:Policies]]

Use precopy text please – line in wikicode start with a space.

here is example

In code template 'Policy' is probably your problematic code.

My point is, there is no #incat parser function on the page

Function is transcluded from template probably. Warning is symptom, that automatic generated category "Pages with broken file links" inexists. I don't use this extension because Extension:CategoryTests do same effect, but I tested it.