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How to Fix 'Unable to Cast Object of Type' Error with PXResult After an Upgrade (22.218.0023)

  • 10 November 2023
  • 8 replies
  • 121 views
R
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Hi All,

How Can I fix below error ?

Unable to cast object of type 'PX.Data.PXResult`6[PX.Objects.SO.SOShipmentPlan,PX.Objects.SO.SOLineSplit,PX.Objects.SO.SOLine,PX.Objects.IN.InventoryItem,PX.Objects.IN.INLotSerClass,PX.Objects.IN.INSite]' to type

 'PX.Data.PXResult`7[PX.Objects.SO.SOShipmentPlan,PX.Objects.SO.SOLineSplit,PX.Objects.SO.SOLine,PX.Objects.IN.InventoryItem,PX.Objects.IN.INLotSerClass,PX.Objects.IN.INSite,PX.Objects.SO.SOShipLine]'.

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Best answer by rashmikamudalinayake10 14 November 2023, 04:36

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R
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Below is the relevant code error & snippet  

 

 

 

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J
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Hi @rashmikamudalinayake10 ,

In the base method, we now have only six parameters in the latest build, and it appears that the 'SOShipLine' parameter has been removed. Kindly review the base method and adjust the code accordingly. It should work.


This is the base method code.

foreach (PXResult<SOShipmentPlan, SOLineSplit, SOLine, InventoryItem, INLotSerClass, INSite> res in
                    ShipmentScheduleSelect.Select(args.SiteID, shipDate, order.OrderType, order.OrderNbr, operation))
                {

}

Jini N
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Thanks now I get this error btw
 

 

J
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Hi @rashmikamudalinayake10 ,

I think one of the objects passes a null value. Could you please debug and review it?

Jini N
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Is it ss.ShipLine object?

FYI, I haven’t worked on upgrade issues previously.

J
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Hi @rashmikamudalinayake10,

The 'Base.Document.Current' is coming up as null. Could you please investigate why it is null in this context?

As an alternative, you can write BQL to retrieve the shipment details and then pass them here.

 

 

Jini N
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Dear All ,

I investigate and I got the error in here.

Thanks.

R
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Dear All,

I Could able to find an alternative
The code snippet is as below:

1.Change the constructor

 public ShipmentSchedule(PXResult<SOShipmentPlan, SOLineSplit, SOLine, InventoryItem, INLotSerClass, INSite, SOShipLine> result, SOShipLine shipLine)

2.Change the Foreach loop code

foreach (PXResult<SOShipmentPlan, SOLineSplit, SOLine, InventoryItem, INLotSerClass, INSite> res in
    Base.ShipmentScheduleSelect.Select(args.SiteID, shipDate, order.OrderType, order.OrderNbr, operation))
                {
                    SOShipmentPlan plan = res;
                    SOLineSplit split = res;
                    SOLine line = res;
                    InventoryItem item = res;
                    INLotSerClass lotSerClass = res;
                    INSite site = res;

                    newline = new SOShipLine();
                    newline.OrigSplitLineNbr = split.SplitLineNbr;

                    PXResult<SOShipmentPlan, SOLineSplit, SOLine, InventoryItem, INLotSerClass, INSite, SOShipLine> resultWithShipLine =
                        new PXResult<SOShipmentPlan, SOLineSplit, SOLine, InventoryItem, INLotSerClass, INSite, SOShipLine>(
                            plan, split, line, item, lotSerClass, site, newline);

                    schedulesList.Add(new ShipmentSchedule(resultWithShipLine, newline));
                }


Thanks

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