One of my developed function worked for opal 2.16 but failed for opal 3.0.5. The error message is
> opal.execute(opal=datasources[]@opal, "Xs") > Error: Client error: (400) Bad Request; IllegalArgument: Not a valid execution context 'DataSHIELD', expecting 'R'
I noticed that in the new opal, the the connection once associated with the context of “Datashield” can not perform any R command even it is the administrator account.
I need the feature that the user which has the “permission of R” can retrieve any matrix from his/her R session. Anyone know how to implement it in the new opal?