HNG_13520

Sorry! The error below has occurred.

exerr:ERROR XPTY0004: The actual cardinality for parameter 1 does not match the cardinality declared in the function's signature: apptemp:build-stats-bar($data as item()) as element()?. Expected cardinality: exactly one, got 0. [at line 195, column 39, source: /db/apps/foto-nav/modules/apptemp.xqm] In function: apptemp:build-stats-bar($data as item()) as element()? [195:14:/db/apps/foto-nav/modules/apptemp.xqm]. XPTY0004: The actual cardinality for parameter 1 does not match the cardinality declared in the function's signature: apptemp:build-stats-bar($data as item()) as element()?. Expected cardinality: exactly one, got 0.