• using R Under development (unstable) (2026-02-04 r89376 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: 2026-02-05 15:48:30 UTC
• checking for file 'ipft/DESCRIPTION' ... OK
• checking extension type ... Package
• this is package 'ipft' version '0.7.2'
• 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 'ipft' can be installed ... OK See the install log for details.
• used C++ compiler: 'g++.exe (GCC) 14.3.0'
• 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 ... [3s] OK
• checking whether the package can be loaded with stated dependencies ... [3s] OK
• checking whether the package can be unloaded cleanly ... [3s] OK
• checking whether the namespace can be loaded with stated dependencies ... [3s] OK
• checking whether the namespace can be unloaded cleanly ... [3s] OK
• checking loading without being on the library search path ... [3s] 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 ... [8s] OK
• checking Rd files ... [1s] 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] 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 compiled code ... OK
• checking examples ... [12s] ERROR Running examples in 'ipft-Ex.R' failed The error most likely occurred in: > ### Name: ipfGroup > ### Title: Creates groups based on the specified parameters > ### Aliases: ipfGroup > > ### ** Examples > > > group <- ipfGroup(mtcars, cyl) Error: ! The `...` argument of `group_indices()` was deprecated in dplyr 1.0.0   and is now defunct. ℹ Please `group_by()` first Backtrace:     ▆  1. └─ipft::ipfGroup(mtcars, cyl)  2. ├─dplyr::group_indices(data, ...)  3. └─dplyr:::group_indices.data.frame(data, ...)  4. └─lifecycle::deprecate_stop("1.0.0", "group_indices(... = )", details = "Please `group_by()` first")  5. └─lifecycle:::deprecate_stop0(msg)  6. └─rlang::cnd_signal(...) Execution halted
• checking PDF version of manual ... [20s] OK
• checking HTML version of manual ... [4s] OK
• DONE

Status: 1 ERROR