Unable to parse the xml file

Question

I have a xml file with the xsd ,when i try to parse it using Xerces2-j i am getting an error msg like this
XML Document has Error:true cvc-complex-type.2.4.a: Invalid content was found starting with element 'Voyage'. One of '{"":Parties, "":Voyage, "":Carrier, "":Ports, "":Commodities}' is expected.
and mu xml file is
<?xml version = "1.0" encoding = "UTF-8"?>
     <ShipmentOrder
          AllocationNumber = "AL12345"
          CustomerReferenceNumber = "FORD123"
          OrderType = "NEW"
          ShipmentNumber = "USEDN12345"
          ShipmentType = "IMPORT">
     <Parties
          PartyName = "XYZ INC"
          PartyNumber = ""
          PartyType = "Shipper">
     <Address
          Address1 = "1234"
          Address2 = "Avenue Road"
          Address3 = ""
          City = "DETROIT"
          Country = "USA"
          State = "MI"
          ZIPCode = "098081"
          xmlns = "http://www.xyz.com//CDM/2009/v1.0"/>
     <Contact
          ContactPerson = "John Smith"
          ContactPoint = "7324120987"
          ContactType = "Work Phone"
          xmlns = "http://www.xyz.com//CDM/2009/v1.0"/>
     </Parties>
     <Voyage
          EndDate = ""
          FlagShipCountry = "INDIA"
          LlyodsCode = "12345467"
          StartDate = ""
          VesselCode = "PAZ"
          VesselName = "BLUESHIP"
          VoyageMode = "OCEAN"
          VoyageNumber = "NA2345-PAZ"
          xmlns = "http://www.xyz.com//CDM/2009/v1.0"/>
     <Carrier CarrierName = "XYZ OCEAN CARRIER" SCAC = "XYZO" TaxID = "" xmlns = "http://www.xyz.com//CDM/2009/v1.0"/>
     <Ports
          Code = "USBAL"
          Name = "BALTIMORE"
          Terminal = "TERMINAL1"
          TerminalName = "DUNDALK"
          Type = "LOAD">
          <Berth
          Code = "USBAL1"
          Name = "ATLANTIC TERMINAL"
          PierNumber = "19"
          Type = "LOAD"/>
     </Ports>
     <Ports Code = "BEZEE"
          Name = "ZEEBRUGE"
     Terminal = "TERMINAL C"
     TerminalName = "MASTER STEO"
     Type = "DISCHARGE">
          <Berth Code = "BEZEE4"
     Name = "BELGIAN TERMINAL"
     PierNumber = "12"
     Type = "DISCHARGE"/>
     </Ports>
     <Commodities BarCode = "123456" CommodityClass = "AUTO" CommodityCode = "8703000" CommodityDescription = "FORD 4X4 PICKUP TRUCK" CommodityType = "CAR" LadingLineItem = "1" LadingQuantity = "1" MarksandNumbers = "123456">
          <Weight UnitOfMeasurement = "KGS" UnitOfWeight = "GROSS" Weight = "1234"/>
          <Measurement CubicDimensions = "8" Height = "1.65" Length = "5" UnitOfMeasurement = "FEET" Width = "3"/>
          <ManufacturerDeatils CommodityDescription = "FORD 4X4 PICKUP TRUCK" MakeCode = "FORD" ManufacturerName = "FORD MOTOR CO" ModelCode = "TAURUS" ModelType = "LX" ModelYear = "2009"/>
          <HazardousDetails CalssificationDescription = "12" ClassificationCode = "124" ClassificationCodeQualifier = "W" FlashpointTemperature = "23" FlashpointUnitOfMeasurement = "C" MarinePollutant = "Y" MaterialCode = "N" MaterialDescription = "N" MaterialsPage = "N" PackagingGroupCode = ""/>
          <EquipmentDetails EquipmentNumber = "1234" EquipmentType = "CONTAINER"/>
     </Commodities>
</ShipmentOrder>
can any one help me out with the problem

Answer 1

jtahlborn wrote:
My guess is that it is a namespace issue. The ShipmentOrder element has no namespace, but the Voyage element has the namespace "http://www.xyz.com//CDM/2009/v1.0".
Yes, indeed. The posted error message does say that *"":Voyage* is one of the possible expected types, which must mean a Voyage element in no namespace.