Could not parse CQL filter list. Encountered "= <EOF>" at line 1, column 7. Was expecting one of: "(" ... ":" ... <IDENTIFIER> ... "." ... "not" ... "in" ... "tequals" ... "before" ... "after" ... "during" ... "*" ... "/" ... "+" ... "-" ... "like" ... "ilike" ... "exists" ... "does-not-exist" ... "is" ... "between" ... "=" "(" ... "=" "[" ... "=" <IDENTIFIER> ... "=" <DATE> ... "=" <DATE_TIME> ... "=" "-" ... "=" <INTEGER_LITERAL> ... "=" <FLOATING_LITERAL> ... "=" <STRING_LITERAL> ... "=" "true" ... "=" "false" ... "=" "point" ... "=" "linestring" ... "=" "polygon" ... "=" "multipoint" ... "=" "multilinestring" ... "=" "multipolygon" ... "=" "geometrycollection" ... "=" "envelope" ... "=" "srid" ... ">" ... "<" ... ">=" ... "<=" ... "<>" ... Parsing : un_m49=.