• using R version 4.6.0 (2026-04-24)
  • using platform: aarch64-apple-darwin23
  • R was compiled by     Apple clang version 17.0.0 (clang-1700.3.19.1)     GNU Fortran (GCC) 14.2.0
  • running under: macOS Sequoia 15.7.1
  • using session charset: UTF-8 * current time: 2026-04-26 04:44:15 UTC
  • checking for file ‘rSpectral/DESCRIPTION’ ... OK
  • checking extension type ... Package
  • this is package ‘rSpectral’ version ‘1.0.0.14’
  • 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 ‘rSpectral’ can be installed ... [14s/5s] OK See the install log for details.
  • used C++ compiler: ‘Apple clang version 17.0.0 (clang-1700.3.19.1)’
  • used SDK: ‘MacOSX14.5.sdk’
  • checking installed package size ... OK
  • checking package 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 ... [0s/0s] OK
  • checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
  • checking whether the package can be unloaded cleanly ... [0s/0s] OK
  • checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
  • checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
  • checking loading without being on the library search path ... [0s/0s] 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 ... [1s/1s] OK
  • checking Rd files ... [0s/0s] 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 line endings in C/C++/Fortran sources/headers ... OK
  • checking line endings in Makefiles ... OK
  • checking compilation flags in Makevars ... OK
  • checking for GNU extensions in Makefiles ... OK
  • checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
  • checking use of PKG_*FLAGS in Makefiles ... OK
  • checking compiled code ... OK
  • checking examples ... [0s/0s] OK
  • checking for unstated dependencies in ‘tests’ ... OK
  • checking tests ... [1s/1s] ERROR   Running ‘testthat.R’ [1s/1s] Running the tests in ‘tests/testthat.R’ failed. Complete output:   > # This file is part of the standard setup for testthat.   > # It is recommended that you do not modify it.   > #   > # Where should you do additional test configuration?   > # Learn more about the roles of various files in:   > # * https://r-pkgs.org/tests.html   > # * https://testthat.r-lib.org/reference/test_package.html#special-files   >   > library(testthat)   > library(rSpectral)   >   > test_check("rSpectral")   Loading required package: BiocGenerics   Loading required package: generics      Attaching package: 'generics'      The following objects are masked from 'package:base':          as.difftime, as.factor, as.ordered, intersect, is.element, setdiff,       setequal, union         Attaching package: 'BiocGenerics'      The following objects are masked from 'package:stats':          IQR, mad, sd, var, xtabs      The following objects are masked from 'package:base':          Filter, Find, Map, Position, Reduce, anyDuplicated, aperm, append,       as.data.frame, basename, cbind, colnames, dirname, do.call,       duplicated, eval, evalq, get, grep, grepl, is.unsorted, lapply,       mapply, match, mget, order, paste, pmax, pmax.int, pmin, pmin.int,       rank, rbind, rownames, sapply, saveRDS, table, tapply, unique,       unsplit, which.max, which.min      This graph was created by an old(er) igraph version.   i Call `igraph::upgrade_graph()` on it to use with the current igraph version.   For now we convert it on the fly...   Saving _problems/test-igraph-19.R   Saving _problems/test-igraph-26.R   [ FAIL 2 | WARN 4 | SKIP 0 | PASS 10 ]      ══ Failed tests ════════════════════════════════════════════════════════════════   ── Failure ('test-igraph.R:19:3'): membership fix_neig=0 is correct ────────────   Expected `c$modularity` to equal `exp_mod10`.   Differences:     `actual`: 0.432   `expected`: 0.408      ── Failure ('test-igraph.R:26:3'): membership fix_neig=1 is correct ────────────   Expected `c$modularity` to equal `exp_mod11`.   Differences:     `actual`: 0.3758   `expected`: 0.3776         [ FAIL 2 | WARN 4 | SKIP 0 | PASS 10 ]   Error:   ! Test failures.   Execution halted
  • checking PDF version of manual ... [2s/2s] OK
  • DONE Status: 1 ERROR
  • using check arguments '--no-clean-on-error '