Hello,
I am using RStudio and have gotten the following error when running API code to get data from RedCap into a web-based interface. I am new to R and a previous person set this up to run and pull data from RedCap so that others can quickly sort through and filter based on web page. Any help would be appreciated. Thank you
When I run the app code I get the following:
plumber::plumb(file='app_main.R')$run()
data.table 1.14.8 using 24 threads (see ?getDTthreads). Latest news: r-datatable.com
Attaching package: ‘dplyr’
The following objects are masked from ‘package:data.table’:
between, first, last
The following objects are masked from ‘package:stats’:
filter, lag
The following objects are masked from ‘package:base’:
intersect, setdiff, setequal, union
Attaching package: ‘lubridate’
The following objects are masked from ‘package:data.table’:
hour, isoweek, mday, minute, month, quarter, second, wday, week, yday, year
The following objects are masked from ‘package:base’:
date, intersect, setdiff, union
Loading required package: bit
Attaching package: ‘bit’
The following object is masked from ‘package:dplyr’:
symdiff
The following object is masked from ‘package:data.table’:
setattr
The following object is masked from ‘package:base’:
xor
Attaching package bit64
package:bit64 (c) 2011-2017 Jens Oehlschlaegel
creators: integer64 runif64 seq :
coercion: as.integer64 as.vector as.logical as.integer as.double as.character as.bitstring
logical operator: ! & | xor != == < <= >= >
arithmetic operator: + - * / %/% %% ^
math: sign abs sqrt log log2 log10
math: floor ceiling trunc round
querying: is.integer64 is.vector [is.atomic} [length] format print str
values: is.na is.nan is.finite is.infinite
aggregation: any all min max range sum prod
cumulation: diff cummin cummax cumsum cumprod
access: length<- [ [<- [[ [[<-
combine: c rep cbind rbind as.data.frame
WARNING don't use as subscripts
WARNING semantics differ from integer
for more help type ?bit64
Attaching package: ‘bit64’
The following objects are masked from ‘package:base’:
%in%, :, is.double, match, order, rank
Running plumber API at http://127.0.0.1:6257
Running swagger Docs at http://127.0.0.1:6257/__docs__/
<simpleError in .subset2(x, i, exact = exact): attempt to select less than one element in get1index>
<simpleError in .subset2(x, i, exact = exact): attempt to select less than one element in get1index>
<simpleError in .subset2(x, i, exact = exact): attempt to select less than one element in get1index>
<simpleError in .subset2(x, i, exact = exact): attempt to select less than one element in get1index>
<simpleError in .subset2(x, i, exact = exact): attempt to select less than one element in get1index>