* using log directory ‘/data/localhost/ripley/R/packages/tests-donttest/netmeta.Rcheck’
* using R Under development (unstable) (2026-08-24 r90445)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
    GNU Fortran (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
* running under: Fedora Linux 44 (Server Edition)
* using session charset: UTF-8
* current time: 2026-08-25 16:52:46 UTC
* checking for file ‘netmeta/DESCRIPTION’ ... OK
* this is package ‘netmeta’ version ‘3.6-1’
* 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 ‘netmeta’ can be installed ... [27s/30s] 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 whether startup messages can be suppressed ... 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 ... [63s/70s] 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 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 ... [86s/104s] OK
* checking examples with --run-donttest ... [158s/176s] ERROR
Running examples in ‘netmeta-Ex.R’ failed
The error most likely occurred in:

> ### Name: netgraph.netmeta
> ### Title: Network graph
> ### Aliases: netgraph.netmeta
> ### Keywords: hplot
> 
> ### ** Examples
> 
> data(smokingcessation)
> 
> # Transform data from arm-based format to contrast-based format
> #
> pw1 <- pairwise(list(treat1, treat2, treat3),
+   event = list(event1, event2, event3), n = list(n1, n2, n3),
+   data = smokingcessation, sm = "OR")
> 
> # Conduct random effects network meta-analysis
> #
> nma1 <- netmeta(pw1, common = FALSE)
> 
> # Network graph with default settings
> #
> netgraph(nma1)
> 
> ## No test: 
> # Generation of an object of class 'netmeta' with reference
> # treatment 'plac'
> #
> pw2 <- pairwise(studlab = study, treat = treatment,
+   n = n, mean = mean, sd = sd, data = Senn2013,
+   varnames = c("MD", "seMD"))
> nma2 <- netmeta(pw2, reference = "plac")
> 
> # Network graph with default settings
> #
> netgraph(nma2)
> 
> # Network graph with specified order of the treatments and one
> # highlighted comparison
> #
> trts <- c("plac", "benf", "migl", "acar", "sulf",
+   "metf", "rosi", "piog", "sita", "vild")
> netgraph(nma2, highlight = "rosi:plac", seq = trts)
> 
> # Same network graph using argument 'seq' in netmeta function
> #
> nma3 <- netmeta(pw2, reference = "plac", seq = trts)
> netgraph(nma3, highlight = "rosi:plac")
> 
> # Network graph optimized, starting from a circle, with multi-arm
> # study colored
> #
> netgraph(nma2, start = "circle", iterate = TRUE,
+   multiarm = TRUE, col.multiarm = "purple")
> 
> # Network graph optimized, starting from a circle, with multi-arm
> # study colored and all intermediate iteration steps visible
> #
> netgraph(nma2, start = "circle", iterate = TRUE,
+   multiarm = TRUE, col.multiarm = "purple",
+   allfigures = TRUE)
> 
> # Network graph optimized, starting from Laplacian eigenvectors,
> # with multi-arm study colored
> #
> netgraph(nma2, start = "eigen",
+   multiarm = TRUE, col.multiarm = "purple")
> 
> # Network graph optimized, starting from different Laplacian
> # eigenvectors, with multi-arm study colored
> #
> netgraph(nma2, start = "prcomp",
+   multiarm = TRUE, col.multiarm = "purple")
> 
> # Network graph optimized, starting from random initial layout,
> # with multi-arm study colored
> #
> netgraph(nma2, start = "random",
+   multiarm = TRUE, col.multiarm = "purple")
> 
> # Network graph without plastic look and one highlighted comparison
> #
> netgraph(nma2, plastic = FALSE, highlight = "rosi:plac")
> 
> # Network graph with same thickness for all comparisons
> #
> netgraph(nma2, thickness = "equal")
> 
> # Network graph with changed labels and specified order of the
> # treatments
> #
> netgraph(nma2, seq = c(1, 3, 5, 2, 9, 4, 7, 6, 8, 10),
+   labels = LETTERS[1:10])
> 
> # Rotate treatment labels (orthogonal to circle)
> #
> netgraph(nma2, srt.labels = "o")
> 
> # Network graph in 3-D (opens a new device, where you may rotate and
> # zoom the plot using the mouse / the mouse wheel).
> # The rgl package must be installed for 3-D plots.
> #
> if (requireNamespace("rgl", quietly = TRUE))
+   netgraph(nma2, dim = "3d")
Error in open3d() : OpenGL is not available in this build
Calls: netgraph ... <Anonymous> -> plot3d.default -> next3d -> .check3d -> open3d
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* checking PDF version of manual ... [12s/14s] OK
* checking HTML version of manual ... [9s/10s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* checking for new files in some other directories ... NOTE
Found the following files/directories:
  ‘~/.cache/R/gh/020f4e9718648abe7ddf2adeb010ab3d.rds’
  ‘~/.cache/R/gh/1715fe178f72098bf2640f98671ba81b.rds’
  ‘~/.cache/R/gh/19250be146bbf7ea804233757d24b836.rds’
  ‘~/.cache/R/gh/242384870a914daaf6c5a8aa2874ec80.rds’
  ‘~/.cache/R/gh/26ef4c7f72a20f2c832c2f2006cb5520.rds’
  ‘~/.cache/R/gh/2fe66575cff4603f230536d61854d390.rds’
  ‘~/.cache/R/gh/53babfc44ffb3775440e826978b48fe4.rds’
  ‘~/.cache/R/gh/5503ca9cd516cea3680a7b27d4df683b.rds’
  ‘~/.cache/R/gh/55f53b89e663a32205b6d042b781a3db.rds’
  ‘~/.cache/R/gh/5c2b921352f9a74703d46729305be5aa.rds’
  ‘~/.cache/R/gh/5d14bccf271998a2da1e0a5fa4051427.rds’
  ‘~/.cache/R/gh/6fef68bfed0f94abb58c395885ea08b9.rds’
  ‘~/.cache/R/gh/74293890cfa2b4453cbf82299e5a691f.rds’
  ‘~/.cache/R/gh/74ae31ed473e0be90ff2e6fcca0f15c8.rds’
  ‘~/.cache/R/gh/7a2c81f19dbbbf928cf8d93256111a1e.rds’
  ‘~/.cache/R/gh/8471eb0f94aa5b5c55c7a7e203820b4d.rds’
  ‘~/.cache/R/gh/89dc566af4334cc2637d7029dc53b510.rds’
  ‘~/.cache/R/gh/95d0b575ebdbcfd39c36cce447d0d15e.rds’
  ‘~/.cache/R/gh/97d69c1bacc245b2e69ba1ed544049c3.rds’
  ‘~/.cache/R/gh/9f11d31ff0c4cff8d71db24ab7c01701.rds’
  ‘~/.cache/R/gh/9fc2b0ff60212a258daffafc85e9a5b9.rds’
  ‘~/.cache/R/gh/a83600e89fff597770664f76e4c0a4f2.rds’
  ‘~/.cache/R/gh/a8fec53b661184524b7415b95b386e66.rds’
  ‘~/.cache/R/gh/a955c6a1d9fb737c774a6a2992bfbb64.rds’
  ‘~/.cache/R/gh/be4ccb5749dfc83fbde4352544943dab.rds’
  ‘~/.cache/R/gh/bedfe5163974adaa5eecdf1467db0309.rds’
  ‘~/.cache/R/gh/c1ebb1fdf686f1e37206b9586bbd7528.rds’
  ‘~/.cache/R/gh/ca1ead57552b41590960e231ec399a02.rds’
  ‘~/.cache/R/gh/e1c91c6f13cbf9684dd243d4ac059a77.rds’
  ‘~/.cache/R/gh/f36f9a334e3836712d5c913a7b8e8f82.rds’
* DONE

Status: 1 ERROR, 1 NOTE
See
  ‘/data/localhost/ripley/R/packages/tests-donttest/netmeta.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 9:12.12, 443.46 + 38.12