Category:Described in year error

This is an error tracking category for Category described in year templates, sorted by error code letter. Multiple errors may exist; only the last one assigned is displayed here.

Numeric error codes are (see for a known-issue):


 * 1 :  missing a group key
 * 2 :  missing a year key
 * 3 :  missing a description key
 * 4 :  missing a parent1 key

Alphabetic error codes are:


 * C : Group:Century:Parent name in  is invalid. Acceptable case-sensitive values for 'century'-parents include: 'formal', 'Animals', 'Species', etc.
 * D : Group:Decade:Parent name in  is invalid. Acceptable case-sensitive values for 'decade'-parents include: none; decade categories are deprecated.
 * F : Group:Formal:Parent name in  is invalid. Acceptable case-sensitive values for 'formal'-parents include: 'Group', 'Animals', 'Fungi', 'Insects', 'Molluscs', 'Species', 'Taxa', 'paleontology'.
 * G : Group:Formal:Parent freeform name in  does not exist.
 * N : The category name is invalid. It does not match any of the acceptable "described in" formats: "YYYY", "the CCth century".
 * P : The template call is outside of category-space and is missing a category parameter on which to operate.
 * U : Unknown configuration: 'group' year/decade/century configuration missing.
 * Y : Group:Year:Parent name in  is invalid. Acceptable case-sensitive values for 'year'-parents include: 'century', 'formal', 'Animals', 'Species', etc.

Please consult with the editor placing Category described in year, WP:Tree of Life, the related sub-WikiProject associated with that category, and/or recent editors of Module:Category described in year and/or Module:Category described in year/conf.

Pages in this category should only be added by Module:Category described in year.