• using R Under development (unstable) (2025-12-19 r89206)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-15 (Debian 15.2.0-11) 15.2.0     GNU Fortran (Debian 15.2.0-11) 15.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘mbr/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘mbr’ version ‘0.0.1’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [1s/2s] NOTE Maintainer: ‘Hung Nguyen <ntthung@gmail.com>’ No Authors@R field in DESCRIPTION. Please add one, modifying   Authors@R: person(given = "Hung",                     family = "Nguyen",                     role = c("aut", "cre"),                     email = "ntthung@gmail.com") as necessary.
• 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 ‘mbr’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... 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 ... [2s/2s] OK
• checking whether the package can be loaded with stated dependencies ... [2s/2s] OK
• checking whether the package can be unloaded cleanly ... [2s/2s] OK
• checking whether the namespace can be loaded with stated dependencies ... [2s/2s] OK
• checking whether the namespace can be unloaded cleanly ... [2s/2s] OK
• checking loading without being on the library search path ... [2s/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 ... [11s/12s] OK
• checking Rd files ... [0s/1s] 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 ... [0s/0s] OK
• checking LazyData ... 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] ERROR Running examples in ‘mbr-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: cv_mb > ### Title: Cross-validation > ### Aliases: cv_mb > > ### ** Examples > > cvFolds <- make_Z(1922:2003, nRuns = 50, frac = 0.25, contiguous = TRUE) > cv <- cv_mb(p1Seasonal, pc3seasons, cvFolds, 1750, log.trans = 1:3, return.type = 'metrics') Error in `[.data.table`(metrics, , `:=`(fval, fval), by = season) :   attempt access index 6/6 in VECTOR_ELT Calls: cv_mb -> rbindlist -> lapply -> FUN -> [ -> [.data.table Execution halted
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [3s/3s] ERROR   Running ‘testthat.R’ [3s/3s] Running the tests in ‘tests/testthat.R’ failed. Complete output:   > library(testthat)   > library(mbr)   >   > test_check("mbr")   Saving _problems/test-p1-6.R   [ FAIL 1 | WARN 0 | SKIP 0 | PASS 0 ]      ══ Failed tests ════════════════════════════════════════════════════════════════   ── Error ('test-p1.R:6:1'): (code run outside of `test_that()`) ────────────────   Error in ``[.data.table`(metrics, , `:=`(fval, fval), by = season)`: attempt access index 6/6 in VECTOR_ELT   Backtrace:       ▆    1. └─mbr::cv_mb(...) at test-p1.R:6:1    2. ├─data.table::rbindlist(lapply(cv.folds, one_cv), idcol = "rep")    3. └─base::lapply(cv.folds, one_cv)    4. └─mbr (local) FUN(X[[i]], ...)    5. ├─metrics[, `:=`(fval, fval), by = season]    6. └─data.table:::`[.data.table`(metrics, , `:=`(fval, fval), by = season)      [ FAIL 1 | WARN 0 | SKIP 0 | PASS 0 ]   Error:   ! Test failures.   Execution halted
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [3s/4s] ERROR Error(s) in re-building vignettes:   ... --- re-building ‘Mass-balance-adjusted-regression.Rmd’ using rmarkdown Quitting from Mass-balance-adjusted-regression.Rmd:73-94 [unnamed-chunk-7] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <error/rlang_error> Error in `[.data.table`: ! attempt access index 6/6 in VECTOR_ELT --- Backtrace:     ▆  1. └─mbr::cv_mb(...)  2. ├─data.table::rbindlist(lapply(cv.folds, one_cv), idcol = "rep")  3. └─base::lapply(cv.folds, one_cv)  4. └─mbr (local) FUN(X[[i]], ...)  5. ├─metrics[, `:=`(fval, fval), by = season]  6. └─data.table:::`[.data.table`(metrics, , `:=`(fval, fval), by = season) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Error: processing vignette 'Mass-balance-adjusted-regression.Rmd' failed with diagnostics: attempt access index 6/6 in VECTOR_ELT --- failed re-building ‘Mass-balance-adjusted-regression.Rmd’ SUMMARY: processing the following file failed:   ‘Mass-balance-adjusted-regression.Rmd’ Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [4s/5s] OK
• checking HTML version of manual ... [1s/1s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 3 ERRORs, 1 NOTE