• using R version 4.4.3 Patched (2026-02-12 r89409)
• using platform: x86_64-apple-darwin20
• R was compiled by     Apple clang version 14.0.0 (clang-1400.0.29.202)     GNU Fortran (GCC) 12.2.0
• running under: macOS Ventura 13.3.1
• using session charset: UTF-8
• checking for file ‘PairViz/DESCRIPTION’ ... OK
• this is package ‘PairViz’ version ‘1.3.8’
• 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 ‘PairViz’ can be installed ... [4s/6s] OK See the install log for details.
• 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 ... [1s/1s] OK
• checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
• checking whether the package can be unloaded cleanly ... [1s/1s] OK
• checking whether the namespace can be loaded with stated dependencies ... [1s/2s] OK
• checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
• checking loading without being on the library search path ... [1s/1s] 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 ... [5s/10s] 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 contents of ‘data’ directory ... OK
• checking data for non-ASCII characters ... [0s/0s] OK
• checking data for ASCII and uncompressed saves ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [2s/3s] OK
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [25s/51s] ERROR Error(s) in re-building vignettes: --- re-building ‘MultipleComparisons.Rmd’ using rmarkdown --- finished re-building ‘MultipleComparisons.Rmd’ --- re-building ‘PairVizIntroduction.Rmd’ using rmarkdown Quitting from PairVizIntroduction.Rmd:311-320 [unnamed-chunk-21] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <error/rlang_error> Error in `gsize()`: ! At vendor/cigraph/src/core/vector.pmt:516 : Assertion failed: v->stor_begin != NULL. This is an unexpected igraph error; please report this as a bug, along with the steps to reproduce it. Please restart your R session to avoid crashes or other surprising behavior. --- Backtrace:      ▆   1. ├─base::withVisible(knit_print(x, ...))   2. ├─knitr::knit_print(x, ...)   3. └─knitr:::knit_print.default(x, ...)   4. └─knitr::normal_print(x)   5. ├─base::print(x)   6. └─igraph:::print.igraph.es(x)   7. └─igraph:::.print.edges.compressed(...)   8. ├─... %+% ":\n"   9. │ └─base::stopifnot(is.character(x), is.character(y))  10. ├─... %+% ...  11. │ └─base::stopifnot(is.character(x), is.character(y))  12. ├─... %+% (if (is.null(x)) " (deleted)" else "")  13. │ └─base::stopifnot(is.character(x), is.character(y))  14. ├─... %+% ...  15. │ └─base::stopifnot(is.character(x), is.character(y))  16. ├─... %+% (if (len == 1) " edge" else " edges")  17. │ └─base::stopifnot(is.character(x), is.character(y))  18. ├─"+" %+% ...  19. │ └─base::stopifnot(is.character(x), is.character(y))  20. ├─" " %+% chr(len) %+% "/" %+% ...  21. │ └─base::stopifnot(is.character(x), is.character(y))  22. └─igraph::gsize(x) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Error: processing vignette 'PairVizIntroduction.Rmd' failed with diagnostics: At vendor/cigraph/src/core/vector.pmt:516 : Assertion failed: v->stor_begin != NULL. This is an unexpected igraph error; please report this as a bug, along with the steps to reproduce it. Please restart your R session to avoid crashes or other surprising behavior. --- failed re-building ‘PairVizIntroduction.Rmd’ --- re-building ‘pcp.Rmd’ using rmarkdown --- finished re-building ‘pcp.Rmd’ SUMMARY: processing the following file failed:   ‘PairVizIntroduction.Rmd’ Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [7s/10s] OK
• DONE Status: 1 ERROR
• using check arguments '--no-clean-on-error '