InputListBox gives an unhandled exception error

[CadVanRiet]

Hi all,

I'm working on some iLogic code but it gives me an error

The strange thing is that the error apperase when i use the code as an External Rule.

When i copy the code to a Rule (local rule) the error does not appear.

In both rules the code works correct, but i like to use it as an External Rule, without the error.

I have made a User Parameter: "Keuze" that hase a Multivalue.

Hope you can help me,

Robert

Dim oPartDoc as PartDocument = ThisDoc.Document
Dim userParams As UserParameters = oPartDoc.ComponentDefinition.Parameters.UserParameters
Try
    Keuze_Params = oPartDoc.ComponentDefinition.Parameters("Keuze")
Catch
    Dim newParam As UserParameter = userParams.AddByValue("Keuze", "", UnitsTypeEnum.kTextUnits)
End Try
MultiValue.List("Keuze") = GoExcel.CellValues("C:\temp\iLogic.xlsx", "Sheet1", "A2", "A6")
Keuze= InputListBox("Huidige keuze: "& iProperties.Value("Project", "Description"), MultiValue.List("Keuze"), Keuze, Title := "Keuzelijst:", ListName := "Type keuze")
If Keuze = Nothing Then Exit Sub    
LineNumber=GoExcel.FindRow("C:\temp\iLogic.xlsx", "Sheet1", "Naam", "=", Keuze)
iProperties.Value("Project", "Description") = GoExcel.CurrentRowValue("Code") 

[Carthik_Babu · Accepted solution]

Hi,

Kindly assign "Test 1" instead of Keuze in your code....as shown below in your code...

Keuze= InputListBox("Huidige keuze: "& iProperties.Value("Project", "Description"), MultiValue.List("Keuze"), "Test 1", Title := "Keuzelijst:", ListName := "Type keuze")

[CadVanRiet]

If everything was so simple....just i didn't find it.
Thanks for helping out.

[Carthik_Babu]

The Problem is "Keuze" is considered as an array string in External Rule and not as parameter. You can see the color difference in Ilogic Browser of both Internal & External Rule.