Hello Kristen,

I tested the example from the R API docs and received the same error you did. I am not sure how to interpret it either. So for this question, I have opened up a bug so our developers can investigate and I also created a ticket for this in your support portal for tracking purposes.

Ticket in Portal: https://www.labkey.org/Juno/Support%20Tickets/issues-details.view?issueId=43106
Issue:https://www.labkey.org/home/Developer/issues/issues-details.view?issueId=43107

Thanks,
Chet