What could cause this error?

A developer configure a Flexcard with a DataRaptor data source that uses the params.id as an. When the developer clicks Views Data on the FlexCard, valid data displays. However, when the developer previews the layout, the FlexCard does not display .

What could cause this error? Choose 2 answers
A . The Data Node field for the FlexCard is empty.
B . The RecordId in the Test Data Source settings ins for the wrong record type.
C . The attribute haven’t been configured to pass the data to the fields.
D . There is not Salesforce record for the FlexCard based on the RecordId in the layout’s Test Data Source Settings.

Answer: B,C