* using log directory ‘/srv/hornik/tmp/CRAN_pretest/TrialSimulator.Rcheck’
* using R Under development (unstable) (2025-05-18 r88218)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (3)
    Debian flang-new version 19.1.7 (3)
* running under: Debian GNU/Linux 13 (trixie)
* using session charset: UTF-8
* checking for file ‘TrialSimulator/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘TrialSimulator’ version ‘0.66.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/5s] NOTE
Maintainer: ‘Han Zhang <zhangh.ustc@gmail.com>’

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 ‘TrialSimulator’ can be installed ... [9s/9s] 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 ... [1s/1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the package can be unloaded cleanly ... [1s/1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
* checking loading without being on the library search path ... [1s/1s] OK
* checking whether startup messages can be suppressed ... [1s/1s] 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 ... [8s/8s] OK
* checking Rd files ... [0s/0s] OK
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* 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 R/sysdata.rda ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [3s/3s] ERROR
Running examples in ‘TrialSimulator-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: arm
> ### Title: Define an Arm
> ### Aliases: arm
> 
> ### ** Examples
> 
> risk <- data.frame(
+   end_time = c(1, 10, 26.0, 52.0),
+   piecewise_risk = c(1, 1.01, 0.381, 0.150) * exp(-3.01)
+ )
> 
> pfs <- endpoint(name = 'pfs', type='tte',
+ generator = PiecewiseConstantExponentialRNG,
+ risk = risk, endpoint_name = 'pfs')
> 
> orr <- endpoint(
+   name = 'orr', type = 'non-tte',
+   readout = c(orr = 2), generator = rbinom,
+   size = 1, prob = .4)
> 
> placebo <- arm(name = 'pbo', description = 'Placebo arm')
> 
> placebo$add_endpoints(pfs, orr)
> placebo
 ⚕⚕ Arm Name:  pbo  
 ⚕⚕ Description:  Placebo arm  
 ⚕⚕ # of Endpoints:  2  
 ⚕⚕ Registered Endpoints:  pfs, orr  
> placebo$get_endpoints()[[1]]$get_generator()(n = 1e3) %>% head()
Error in (placebo$get_endpoints()[[1]]$get_generator())(n = 1000) %>%  : 
  could not find function "%>%"
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [3s/3s] OK
  Running ‘testthat.R’ [3s/3s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [27s/27s] OK
* checking PDF version of manual ... [4s/3s] OK
* checking HTML version of manual ... [1s/1s] 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