The current behavior of DSI 1.7.1, on an error, is to return a list or error items, one for each study. This requires extra R code to make visible to the user. This behavior can be changed to a single string combining errors from all studies, by using the R option datashield.errors.print.
If you wish to disable these , this can be done by:
> options(datashield.errors.print=FALSE)and re-enabled using:
> options(datashield.errors.print=TRUE)At some point in the future, DSI's default behavior will correspond to the default being as if datashield.errors.print was TRUE.