* using log directory ‘/Users/ripley/R/packages/tests-devel/pphotspot.Rcheck’
* using R Under development (unstable) (2026-09-14 r90538)
* using platform: aarch64-apple-darwin27.0.0
* R was compiled by
    Apple clang version 21.0.0 (clang-2100.3.34.2)
    GNU Fortran (GCC) 14.2.0
* running under: macOS Golden Gate 27.0
* using session charset: UTF-8
* current time: 2026-09-17 00:44:45 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘pphotspot/DESCRIPTION’ ... OK
* this is package ‘pphotspot’ version ‘0.1-2’
* 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 ‘pphotspot’ 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 sizes of PDF files under ‘inst/doc’ ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... ERROR
Running examples in ‘pphotspot-Ex.R’ failed
The error most likely occurred in:

> ### Name: rMatClustlpp
> ### Title: Simulating the Matern cluster process on a linear network
> ### Aliases: rMatClustlpp
> 
> ### ** Examples
> 
> # example code
> if(require(spatstat.geom, quietly=TRUE) & require(spatstat.linnet, quietly=TRUE)) {
+ data("roadcrash")
+ win <- owin(xrange = roadcrash$xrange,
+             yrange = roadcrash$yrange)
+ X <- ppp(x = roadcrash$x, y = roadcrash$y, window = win)
+ Vertices.pp <- ppp(x = roadcrash$Vertices.x,
+                    y = roadcrash$Vertices.y,
+                    window=win)
+ L <- linnet(vertices=Vertices.pp,
+             edges = roadcrash$Edges)
+ PPfull <- lpp(X, L)
+ subwin <- owin(c(-760000, -740000), c(-1160000, -1140000))
+ PPsub <- PPfull[, subwin]
+ Centers <- rpoislpp(0.0005, L=PPsub[['domain']])
+ XX <- rMatClustlpp(Centers, 500, 5, PPsub[['domain']])
+ plot(Centers, col=1, pch=16)
+ points(XX, col=2)
+ }
spatstat.univar 3.2-0
spatstat.geom 3.8-2
spatstat.random 3.5-1
spatstat.explore 3.8-2
spatstat.model 3.7-2
spatstat.linnet 3.5-3
Warning: data contain duplicated points
Warning: Duplicated segments were ignored
Warning in LN1[1:4 == 1] :
  object length is not a multiple of subscript length
Warning in LN1[1:4 == 3] :
  object length is not a multiple of subscript length
Warning in LN1[1:4 == 2] :
  object length is not a multiple of subscript length
Warning in LN1[1:4 == 4] :
  object length is not a multiple of subscript length
Error in psp(LN1[1:4 == 1], LN1[1:4 == 3], LN1[1:4 == 2], LN1[1:4 == 4],  : 
  length(x0) == length(y0) is not TRUE
Calls: rMatClustlpp -> psp -> stopifnot
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [11s/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/pphotspot.Rcheck/00check.log’
for details.

       61.05 real        45.74 user        11.00 sys