Help:Constraint error

Shows constraint violation using the page indicator

A constraint error is a specially marked processing error using special property "Processing error type"Holds the type of an error which occurred during the processing of a page and the "constraint" annotation 1 to it. They are normally produced by violations to a constraint schema.

Constraint errors are indicated on the upper right side of a page title section using a orange colored marker icon. Once one hovers over the marker icon with the mouse a tool tip providing information on the error detected is shown.

Special page "ConstraintErrorList"Lists constraint errors that occurred in connection with Semantic MediaWiki2 provides an easily accessible overview on constraint errors and should be checked in regular intervals.

See also

• Help page on constraint schemas
• Help page on semantic gardening
• Help page on special property "Processing error type"Holds the type of an error which occurred during the processing of a page
• Help page on special page "ConstraintErrorList"Lists constraint errors that occurred in connection with Semantic MediaWiki
• Help page on configuration parameter $smwgCheckForConstraintErrorsSets whether constraint violations are shown to the user via a page indicator