* using log directory 'd:/RCompile/CRANincoming/R-devel/cluster.Rcheck'
* using R Under development (unstable) (2025-10-03 r88899 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.2.0
    GNU Fortran (GCC) 14.2.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'cluster/DESCRIPTION' ... OK
* this is package 'cluster' version '2.1.9'
* checking CRAN incoming feasibility ... [10s] OK
* 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 'cluster' can be installed ... OK
* used C compiler: 'gcc.exe (GCC) 14.2.0'
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... 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 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 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 contents of 'data' directory ... OK
* checking data for non-ASCII characters ... OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking examples ... ERROR
Running examples in 'cluster-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: diana
> ### Title: DIvisive ANAlysis Clustering
> ### Aliases: diana diana.object
> ### Keywords: cluster
> 
> ### ** Examples
> 
> data(votes.repub)
> dv <- diana(votes.repub, metric = "manhattan", stand = TRUE)
> print(dv)
Merge:
      [,1] [,2]
 [1,]   -7  -32
 [2,]  -13  -35
 [3,]  -12  -50
 [4,]    1  -30
 [5,]  -26  -28
 [6,]   -5  -37
 [7,]  -22  -38
 [8,]  -21  -39
 [9,]  -16  -27
[10,]    4    2
[11,]  -25  -48
[12,]  -42  -46
[13,]   -6  -14
[14,]  -34  -41
[15,]   -8  -20
[16,]    5  -31
[17,]   10    7
[18,]  -17  -47
[19,]   -3  -44
[20,]  -33   12
[21,]   15   18
[22,]   17  -29
[23,]   22  -49
[24,]   21   11
[25,]   23  -15
[26,]  -11  -19
[27,]    3    9
[28,]    8  -23
[29,]   19   16
[30,]   27   14
[31,]    6   25
[32,]   -1  -10
[33,]   31   13
[34,]   29  -36
[35,]   -2  -45
[36,]   -9  -43
[37,]   24   20
[38,]   32   -4
[39,]  -24  -40
[40,]   38  -18
[41,]   33   30
[42,]   34   37
[43,]   35   26
[44,]   41   28
[45,]   40   36
[46,]   42   44
[47,]   45   39
[48,]   43   46
[49,]   47   48
Order of objects:
 [1] Alabama        Georgia        Arkansas       Louisiana      Florida       
 [6] Texas          Mississippi    South Carolina Alaska         Vermont       
[11] Hawaii         Maine          Arizona        Utah           Montana       
[16] Nevada         New Mexico     Oklahoma       Delaware       Maryland      
[21] Kentucky       Washington     Missouri       West Virginia  North Carolina
[26] Tennessee      Virginia       California     Oregon         Connecticut   
[31] New York       New Jersey     Illinois       Ohio           Michigan      
[36] Pennsylvania   New Hampshire  Wisconsin      Iowa           Colorado      
[41] Indiana        Idaho          Wyoming        Kansas         Nebraska      
[46] North Dakota   South Dakota   Massachusetts  Rhode Island   Minnesota     
Height:
 [1]  27.363453  33.969252  39.658259  48.534276  31.899654  72.598496
 [7]  35.691518 167.580197  31.582223  43.846009  24.487963  85.552482
[13]  18.393392  25.676314  11.493967  17.455521  28.625502  42.544800
[19]  16.485096  20.044499  17.875161  21.983729  14.218077  33.610713
[25]  18.397326  14.757619  56.556754  11.701321  27.058874   8.382005
[31]  11.368197  13.252375   9.230040  17.834836  12.708189  20.667139
[37]  21.039972  23.665856  28.605405  15.317027  40.339045  10.462936
[43]  24.835249  12.804188  26.362915  16.251922  47.257725  12.791603
[49]  24.872061
Divisive coefficient:
[1] 0.8869182

Available components:
[1] "order"     "height"    "dc"        "merge"     "diss"      "call"     
[7] "order.lab" "data"     
> plot(dv) #-> plot.diana()  {w/ its own help + examples}
Error in NULL : missing value where TRUE/FALSE needed
Calls: plot ... pltree.twins -> plot -> plot.hclust -> isTRUE -> .validity.hclust
Execution halted
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [31s] OK
  Running 'agnes-ex.R'
  Comparing 'agnes-ex.Rout' to 'agnes-ex.Rout.save' ... OK
  Running 'clara-NAs.R'
  Comparing 'clara-NAs.Rout' to 'clara-NAs.Rout.save' ... OK
  Running 'clara-ex.R'
  Comparing 'clara-ex.Rout' to 'clara-ex.Rout.save' ... OK
  Running 'clara-gower.R'
  Running 'clara.R'
  Comparing 'clara.Rout' to 'clara.Rout.save' ... OK
  Running 'clusplot-out.R'
  Comparing 'clusplot-out.Rout' to 'clusplot-out.Rout.save' ... OK
  Running 'daisy-ex.R'
  Comparing 'daisy-ex.Rout' to 'daisy-ex.Rout.save' ... OK
  Running 'diana-boots.R'
  Running 'diana-ex.R'
  Comparing 'diana-ex.Rout' to 'diana-ex.Rout.save' ... OK
  Running 'ellipsoid-ex.R'
  Comparing 'ellipsoid-ex.Rout' to 'ellipsoid-ex.Rout.save' ... OK
  Running 'fanny-ex.R'
  Comparing 'fanny-ex.Rout' to 'fanny-ex.Rout.save' ... OK
  Running 'mona.R'
  Comparing 'mona.Rout' to 'mona.Rout.save' ... OK
  Running 'pam.R' [21s]
  Comparing 'pam.Rout' to 'pam.Rout.save' ... OK
  Running 'silhouette-default.R'
  Comparing 'silhouette-default.Rout' to 'silhouette-default.Rout.save' ... OK
  Running 'sweep-ex.R'
* checking PDF version of manual ... [15s] OK
* checking HTML version of manual ... OK
* DONE
Status: 1 ERROR