/db/apps/cr-xq-mets/modules/fcs/fcs.xqlexerr:ERROR The actual return type does not match the sequence type declared in the function's signature: index:map(item()*) element(). Expected cardinality: exactly one, got 0. [at line 42, column 27, source: /db/apps/cr-xq-mets/modules/fcs/fcs.xqm]
In function:
index:map(item()*) [149:29:/db/apps/cr-xq-mets/core/index.xqm]
fcs:explain(xs:string*, item()*) [95:42:/db/apps/cr-xq-mets/modules/fcs/fcs.xqm]
fcs:main(item()*) [34:8:/db/apps/cr-xq-mets/modules/fcs/fcs.xqm]