* using log directory ‘/srv/hornik/tmp/CRAN_pretest/confidenceSim.Rcheck’
* using R Under development (unstable) (2025-10-13 r88918)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (7)
    Debian flang-new version 19.1.7 (7)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* checking for file ‘confidenceSim/DESCRIPTION’ ... OK
* this is package ‘confidenceSim’ version ‘0.1.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/4s] NOTE
Maintainer: ‘Freda Werdiger <freda.werdiger@unimelb.edu.au>’

New submission
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘confidenceSim’ can be installed ... [1s/1s] OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking ‘build’ directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... [0s/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
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* checking loading without being on the library search path ... [0s/0s] OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [3s/3s] OK
* checking Rd files ... [0s/0s] OK
* checking Rd metadata ... OK
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* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... [0s/0s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [1s/1s] ERROR
Running examples in ‘confidenceSim-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: runSingleTrial
> ### Title: Frequentist Confidence-Adaptive Trial Simulation
> ### Aliases: runSingleTrial
> 
> ### ** Examples
> 
> # Example of input list to generate a two-arm-two-stage trial with binary outcome data
> 
> inputs <- list(
+  outcome.type = "BINARY", # binary outcome data
+  estimator.type = 'risk diff', # primary outcome is risk difference
+  lmb.threshold = 0.1, # risk difference < 0.1 lacks meaningful benefit
+  multiarm.mode='MONITOR FUTILITY', # only monitor for futility
+  alpha = 0.0125, # fixed alpha threshold to determine treatment efficacy
+  alloc.ratio = c(1,1), # allocation ratio
+  num.per.block = c(1,1), # number per block for blocked allocation
+  final.visit = 0, # time in days after which follow-up data becomes available
+  ppm = rep(25, 15), # patients accrued each month for the entire trial period.
+  looks = c(107, 214), # number of patients accrued at each look time, nmax = 214.
+  perpetual=FALSE, # not a perpetual trial.
+  resprate =  c(0.5, 0.6), # response rate for each arm
+  lmb.conf.thres=0.95, # treatment arm is futility is the confidence in LMB is greater than 0.95
+  special = paste0(0.5, '_', 0.6) # passing the response rates to special to add to the output
+ )
> # run a single simulation with these settings
> conf <- runSingleTrial(input=inputs, save.plot=FALSE, print=TRUE, directory = '')
Warning in gzfile(file, "wb") :
  cannot open compressed file '/978931/random_state_accrual.RData', probable reason 'No such file or directory'
Error in gzfile(file, "wb") : cannot open the connection
Calls: runSingleTrial -> save -> gzfile
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [4s/4s] OK
  Running ‘testthat.R’ [3s/3s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [1s/1s] OK
* checking PDF version of manual ... [3s/3s] OK
* checking HTML version of manual ... [0s/0s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 1 NOTE