* using log directory ‘/Users/ripley/R/packages/tests-devel/eks.Rcheck’
* using R Under development (unstable) (2025-12-04 r89091)
* using platform: aarch64-apple-darwin25.1.0
* R was compiled by
    Apple clang version 17.0.0 (clang-1700.6.3.2)
    GNU Fortran (GCC) 14.2.0
* running under: macOS Tahoe 26.1
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘eks/DESCRIPTION’ ... OK
* this is package ‘eks’ version ‘1.1.1’
* 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 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 ‘eks’ 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 ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... 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 ... OK
* checking Rd files ... 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 ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... ERROR
Running examples in ‘eks-Ex.R’ failed
The error most likely occurred in:

> ### Name: tidyst_kdr
> ### Title: Tidy and geospatial kernel density ridge estimates
> ### Aliases: tidy_kdr st_kdr
> ### Keywords: smooth
> 
> ### ** Examples
> ## tidy density ridge estimate
> library(ggplot2)
>  
> 
> ## geospatial density ridge estimate
> data(wa)
> data(grevilleasf)
> hakeoides <- dplyr::filter(grevilleasf, species=="hakeoides")
> ## gridsize=c(21,21) is for illustrative purposes only 
> ## remove for more complete KDR
> s1 <- st_kdr(hakeoides, gridsize=c(21,21))
> 
> ## base R plot
> xlim <- c(1.2e5, 1.1e6); ylim <- c(6.1e6, 7.2e6)
> plot(wa, xlim=xlim, ylim=ylim)
> plot(sf::st_geometry(hakeoides), add=TRUE, col=3, pch=16, cex=0.5)
> plot(s1, add=TRUE)
Error in center_h[i] <- center_h[i - 1] - max_sizes[i - 1]/2 - y_spacing -  : 
  replacement has length zero
Calls: plot ... <Anonymous> -> <Anonymous> -> do.call -> <Anonymous>
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [13s/13s] OK
* checking PDF version of manual ... OK
* checking HTML version of manual ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 1 ERROR
See
  ‘/Users/ripley/R/packages/tests-devel/eks.Rcheck/00check.log’
for details.

       67.89 real        58.04 user         8.44 sys