RStudio Cloud - Trouble opening Project & Connection Timeout

[seans]

The doParallel could definitely be part of the problem. I believe that package (and a couple others) don't properly identify the number of cores available to the container on rstudio.cloud - which historically has caused a number of unusual errors.

Mice Imputation failing

[https://rstudio.cloud/spaces/16265/project/329636] I am trying to impute null values from one of dataset where number of columns are 292 and observations are 30,000. I am using parallel mice imputation package which is a wrapper function, every time when i run last line of code for imputation using parlmice , it pops up a window with message "The Previous R session was abnormally terminated due to an unexpected crash You may have lost workspace data as a result of this crash" library(mice) library(parallel) detectCores() train<-read.csv("train.csv",header=TRUE) imp.cart<-parlmice(train,m = 5, printFlag = TRUE,n.core=15, type = "FORK") Why it so please?