* using log directory 'd:/Rcompile/CRANpkg/local/4.7/dowser.Rcheck'
* using R Under development (unstable) (2026-07-21 r90286 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* current time: 2026-07-22 10:46:24 UTC
* checking for file 'dowser/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'dowser' version '2.4.1'
* package encoding: UTF-8
* 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 hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'dowser' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... 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 ... [13s] OK
* checking whether the package can be loaded with stated dependencies ... [12s] OK
* checking whether the package can be unloaded cleanly ... [13s] OK
* checking whether the namespace can be loaded with stated dependencies ... [13s] OK
* checking whether the namespace can be unloaded cleanly ... [13s] OK
* checking loading without being on the library search path ... [13s] OK
* checking whether startup messages can be suppressed ... [13s] 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 ... [43s] OK
* checking Rd files ... [2s] OK
* checking Rd metadata ... 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 contents of 'data' directory ... OK
* checking data for non-ASCII characters ... [14s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking sizes of PDF files under 'inst/doc' ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [17s] ERROR
Running examples in 'dowser-Ex.R' failed
The error most likely occurred in:

> ### Name: getTrees
> ### Title: Estimate lineage tree topologies, branch lengths, and internal
> ###   node states if desired
> ### Aliases: getTrees
> 
> ### ** Examples
> 
> data(ExampleClones)
> trees <- getTrees(ExampleClones[10,])
Warning in getTrees(ExampleClones[10, ]) :
  Tree building failed for clones 3140
Warning in FUN(X[[i]], ...) :
  no applicable method for 'multi2di' applied to an object of class "c('deprecatedWarning', 'warning', 'condition')"
Error in getTrees(ExampleClones[10, ]) : No trees left!
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [120s] OK
* checking PDF version of manual ... [23s] OK
* checking HTML version of manual ... [6s] OK
* DONE
Status: 1 ERROR