New to SW API

Currently running SW 2019 SP5 in a non PDM enviroment

I am trying to find a way to modify this macro I found so that it only would print the assembly drawings from the model and not any of the part drawings

Code is as follows

Dim swApp                   As SldWorks.SldWorks
Dim swModel                As SldWorks.ModelDoc2
Dim swFeat                  As SldWorks.Feature
Dim swComp               As SldWorks.Component2
Dim strstrDwgPath      As String
Dim CurrentDoc          As SldWorks.ModelDoc2
Dim swDrawToPrint    As SldWorks.ModelDoc2
Dim CurrentDocQuit   As SldWorks.ModelDoc2

Sub main()

    Set swApp = Application.SldWorks
    Set swModel = swApp.ActiveDoc
    Set swFeat = swModel.FirstFeature
    
    While Not swFeat Is Nothing

        If swFeat.GetTypeName2 = "Reference" Then

            Set swComp = swFeat.GetSpecificFeature2
            If UCase(Right(swComp.GetPathName, 3)) = "ASM" Then strDwgPath = Replace(UCase(swComp.GetPathName), "SLDASM", "SLDDRW")
            'If UCase(Right(swComp.GetPathName, 3)) = "PRT" Then strDwgPath = Replace(UCase(swComp.GetPathName), "SLDPRT", "SLDDRW")
            
            Set swDrawToPrint = swApp.OpenDoc6(strDwgPath, swDocDRAWING, swOpenDocOptions_Silent, "", Empty, Empty)

            If Not swDrawToPrint Is Nothing Then
                
                swApp.ActivateDoc swDrawToPrint.GetPathName
                Set swPageSetup = swDrawToPrint.PageSetup
                swPageSetup.ScaleToFit = True
                swPageSetup.PrinterPaperSize = 1
                Debug.Print swDrawToPrint.GetPathName
            
            Else

            End If

            swApp.QuitDoc swDrawToPrint.GetTitle

        End If
        
        Set swFeat = swFeat.GetNextFeature

    Wend

End Sub

I tried to comment out

If UCase(Right(swComp.GetPathName, 3)) = "PRT" Then strDwgPath = Replace(UCase(swComp.GetPathName), "SLDASM", "SLDPRT")

then it would output multiple instances of the assembly drawing preceeding any sldprt features

and if i try to print by replacing Debug.Print swDrawToPrint.GetPathName with

CurrentDoc.PrintDirect

I receive

Run Time error '91':

Object variable or With block variable not set