* using log directory 'd:/Rcompile/CRANpkg/local/4.7/remap.Rcheck'
* using R Under development (unstable) (2026-06-04 r90104 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: 2026-06-05 19:35:51 UTC
* checking for file 'remap/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'remap' version '0.3.2'
* 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 'remap' can be installed ... OK
* 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 ... [0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s] OK
* checking whether the package can be unloaded cleanly ... [0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s] OK
* checking loading without being on the library search path ... [0s] 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 ... [3s] 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 ... [1s] 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] ERROR
Running examples in 'remap-Ex.R' failed
The error most likely occurred in:

> ### Name: remap
> ### Title: Build separate models for mapping multiple regions.
> ### Aliases: remap
> 
> ### ** Examples
> 
> library(remap)
> data(utsnow)
> data(utws)
> 
> # We will keep these examples simple by only modeling non-zero values of
> # snow water equivalent (WESD)
> 
> utsnz <- utsnow[utsnow$WESD > 0, ]
> 
> # Build a remap model with lm that has formula WESD ~ ELEVATION
> # The buffer to collect data around each region is 30km
> # The minimum number of observations per region is 10
> remap_model <- remap(
+   data = utsnz,
+   regions = utws,
+   region_id = HUC2,
+   model_function = lm,
+   formula = log(WESD) ~ ELEVATION,
+   buffer = 20,
+   min_n = 10,
+   progress = TRUE
+ )
Finding regional distances...

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Building models...

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> 
> # Resubstitution predictions
> remap_preds <- exp(predict(remap_model, utsnz, smooth = 10))
Error in Ops.units(x, as.numeric(smooth)) : 
  both operands of the expression should be "units" objects
Calls: predict ... [<-.units -> NextMethod -> t -> apply -> FUN -> Ops.units
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [10s] ERROR
Error(s) in re-building vignettes:
--- re-building 'Introduction_to_remap.Rmd' using rmarkdown

Quitting from Introduction_to_remap.Rmd:124-141 [lm_huc2]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `Ops.units()`:
! both operands of the expression should be "units" objects
---
Backtrace:
     ▆
  1. ├─base::mean((utsnz$WESD - exp(predict(lm_huc2, utsnz, smooth = 10)))^2)
  2. ├─stats::predict(lm_huc2, utsnz, smooth = 10)
  3. └─remap:::predict.remap(lm_huc2, utsnz, smooth = 10)
  4.   ├─base::`[<-`(...)
  5.   ├─units:::`[<-.units`(...)
  6.   ├─base::NextMethod()
  7.   ├─base::t(...)
  8.   └─base::apply(...)
  9.     └─remap (local) FUN(newX[, i], ...)
 10.       └─units:::Ops.units(x, as.numeric(smooth))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'Introduction_to_remap.Rmd' failed with diagnostics:
both operands of the expression should be "units" objects
--- failed re-building 'Introduction_to_remap.Rmd'

SUMMARY: processing the following file failed:
  'Introduction_to_remap.Rmd'

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... [20s] OK
* checking HTML version of manual ... [2s] OK
* DONE
Status: 2 ERRORs