• using R Under development (unstable) (2026-02-03 r89373)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     clang version 21.1.8     flang version 21.1.8
• running under: Fedora Linux 42 (Workstation Edition)
• using session charset: UTF-8 * current time: 2026-02-03 12:55:30Z
• using option ‘--no-stop-on-test-error’
• checking for file ‘forestmangr/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘forestmangr’ version ‘0.9.8’
• 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 ‘forestmangr’ can be installed ... [18s/27s] 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 ... 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 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 ... [34s/42s] 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 installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [26s/40s] ERROR Running examples in ‘forestmangr-Ex.R’ failed The error most likely occurred in: > ### Name: huberwb > ### Title: Calculate the volume with bark of trees using the Huber method > ### Aliases: huberwb > > ### ** Examples > > library(forestmangr) > data("exfm8") > head(exfm8) # A tibble: 6 × 10   CLONE STRATA TREE LOG DBH TH hi di_wb bark_t sec_length   <int> <int> <int> <int> <dbl> <int> <dbl> <dbl> <dbl> <int> 1 9318 4 1 1 17.6 21 0.5 18.5 6 1 2 9318 4 1 2 17.6 21 1.5 17.5 6 1 3 9318 4 1 3 17.6 21 2.5 17 5 1 4 9318 4 1 4 17.6 21 3.5 16.5 5 1 5 9318 4 1 5 17.6 21 4.5 16 4 1 6 9318 4 1 6 17.6 21 5.5 16 4 1 > > # Calculate the volume with bark using the Huber method: > huberwb(exfm8,"di_wb", "sec_length", "TREE") Error: ! The `add` argument of `group_by()` was deprecated in dplyr 1.0.0 and   is now defunct. ℹ Please use the `.add` argument instead. Backtrace:      ▆   1. ├─forestmangr::huberwb(exfm8, "di_wb", "sec_length", "TREE")   2. │ └─... %>% dplyr::ungroup()   3. ├─dplyr::ungroup(.)   4. ├─dplyr::mutate(...)   5. ├─dplyr::group_by(., !!!.groups_syms, !!!tree_syms, add = T)   6. └─dplyr:::group_by.data.frame(...)   7. └─dplyr::group_by_prepare(.data, ..., .add = .add, error_call = current_env())   8. └─lifecycle::deprecate_stop("1.0.0", "group_by(add = )", "group_by(.add = )")   9. └─lifecycle:::deprecate_stop0(msg)  10. └─rlang::cnd_signal(...) Execution halted
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [190s/251s] OK
• checking PDF version of manual ... [11s/15s] OK
• checking HTML version of manual ... [9s/16s] OK
• checking for non-standard things in the check directory ... OK
• checking for detritus in the temp directory ... OK
• DONE

Status: 1 ERROR