Hi team,
I am going through this appian tutorial Process Modeling Tutorial - Appian 21.2 but error in expenseReportSummary Interface like this "Could not display interface. Please check definition and inputs. Interface Definition: Expression evaluation error at function 'user' [line 5]: Null argument not allowed".
i have interface
{ a!textField( label: "Requester", labelPosition: "ADJACENT", value: user(ri!expenseReport['recordType!{618f143c-4310-4256-a9c3-b96fe7161fcf}AT Expense Report.fields.{pp}pp.{initiator}initiator'], "firstName") & " " & user(ri!expenseReport['recordType!{618f143c-4310-4256-a9c3-b96fe7161fcf}AT Expense Report.fields.{pp}pp.{initiator}initiator'],"lastName") ), a!textField( label: "Amount", labelPosition: "ADJACENT", value: ri!expenseReport['recordType!{618f143c-4310-4256-a9c3-b96fe7161fcf}AT Expense Report.fields.{expenseAmount}expenseAmount'], readOnly: true ), a!textField( label: "Date", labelPosition: "ADJACENT", value: ri!expenseReport['recordType!{618f143c-4310-4256-a9c3-b96fe7161fcf}AT Expense Report.fields.{expenseDate}expenseDate'], readOnly: true )}
error in user()
Thanks,
kiran
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