Re: [R] Error: Invalid First Argument in DPlyr

You need to divide and conquer... find out which step is breaking the pipe by terminating it early at various points and if the problem is still not clear one you know which step is broken then give us a reproducible example. I am not familiar with RSQLServer specifically, but the version of dpl

[R] Error: Invalid First Argument in DPlyr

I'm getting an "invalid first argument" error for the following. However, con is an actual connection and is set up properly. So what does this error actually refer to? library(dplyr) con <- RSQLServer::src_sqlserver("***", database = "***") myData <- con %>% tbl("table") %>% group_by( work_d