• using R Under development (unstable) (2026-09-21 r90579 ucrt)
• using platform: x86_64-w64-mingw32
• R was compiled by     gcc.exe (GCC) 14.3.0     GNU Fortran (GCC) 14.3.0
• running under: Windows Server 2022 x64 (build 20348)
• using session charset: UTF-8 * current time: 2026-09-24 23:34:55 UTC
• checking for file 'scCustomize/DESCRIPTION' ... OK
• checking extension type ... Package
• this is package 'scCustomize' version '3.3.0'
• 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 hidden files and directories ... OK
• checking for portable file names ... OK
• checking whether package 'scCustomize' can be installed ... OK See the install log for details.
• 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 ... [8s] OK
• checking whether the package can be loaded with stated dependencies ... [8s] OK
• checking whether the package can be unloaded cleanly ... [8s] OK
• checking whether the namespace can be loaded with stated dependencies ... [7s] OK
• checking whether the namespace can be unloaded cleanly ... [8s] OK
• checking loading without being on the library search path ... [8s] OK
• checking whether startup messages can be suppressed ... [8s] 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 ... [48s] OK
• checking Rd files ... [4s] 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 ... [1s] OK
• checking LazyData ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking R/sysdata.rda ... OK
• checking examples ... [4s] ERROR Running examples in 'scCustomize-Ex.R' failed The error occurred in: R Under development (unstable) (2026-09-21 r90579 ucrt) -- "Unsuffered Consequences" Copyright (C) 2026 The R Foundation for Statistical Computing Platform: x86_64-w64-mingw32/x64 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details.   Natural language support but running in an English locale R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > pkgname <- "scCustomize" > source(file.path(R.home("share"), "R", "examples-header.R")) > options(warn = 1) > options(pager = "console") > library('scCustomize') Loading required package: Seurat Loading required package: SeuratObject Loading required package: sp Error: package or namespace load failed for 'SeuratObject':  .onAttach failed in attachNamespace() for 'SeuratObject', details:   call: packageVersion(pkg = i)   error: there is no package called 'Matrix' Error: package 'SeuratObject' could not be loaded Execution halted
• checking PDF version of manual ... [28s] OK
• checking HTML version of manual ... [13s] OK
• DONE

Status: 1 ERROR