Category:Category series navigation using unknown parameter
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{{Category see also|Category series navigation using cat parameter}}
{{Category see also|Category series navigation using testcase parameter}}
{{Category see also|Category series navigation using unknown parameter}}
This maintenance category contains pages where {{tl|Category series navigation}} or Module:Category series navigation uses an unknown parameter. This could be either:
- an unnamed parameter such as {{tlx|Category series navigation|example}}, or {{tlx|Category series navigation| }}, or
- a named unknown parameter such as {{tlx|Category series navigation|catt {{=}} example}}, or {{tlx|Category series navigation|decade {{=}} example}}.
To correct the problem, investigate the adjacent categories and the category hierarchy, then modify {{tl|Category series navigation}} as appropriate, being aware that the intended parameter (or lack thereof) might be necessary on the errored category or a surrounding category.
Pages in this category should only be added by Template:Category series navigation and Module:Category series navigation.
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