* using log directory 'd:/Rcompile/CRANpkg/local/4.6/MF.beta4.Rcheck'
* using R Under development (unstable) (2025-09-03 r88788 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.2.0
    GNU Fortran (GCC) 14.2.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'MF.beta4/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'MF.beta4' version '1.1.1'
* 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 'MF.beta4' 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 ... [4s] OK
* checking whether the package can be loaded with stated dependencies ... [3s] OK
* checking whether the package can be unloaded cleanly ... [4s] 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 ... [4s] 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] 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 sizes of PDF files under 'inst/doc' ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [9s] ERROR
Running examples in 'MF.beta4-Ex.R' failed
The error most likely occurred in:

> ### Name: MFggplot
> ### Title: ggplot2 extension for a MF1_single or MF2_multiple object
> ### Aliases: MFggplot
> 
> ### ** Examples
> 
> 
> library(dplyr)

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

> 
> ### Use the entire of 209 plots data from six countries
> 
> 
> 
> 
> ### Use partial data to calculate multifunctionality based on 3 plots in each country, not by pairs 
> ### (Take the first 3 plots in each country)
> 
> data("forest_function_data_raw")
> data("forest_biodiversity_data")
> 
> forest_function_data_raw_3plots <- forest_function_data_raw[c(1:3,29:31,67:69,103:105,
+                                                                       146:148,174:176),]
> forest_function_data_normalized_3plots <- 
+                     function_normalization(data = forest_function_data_raw_3plots,
+                     fun_cols = 6:31, 
+                     negative = c("soil_cn_ff_10","wue"),
+                     by_group = "country")
> forest_biodiversity_data_3plots <- 
+                    forest_biodiversity_data[c(1:6,49:52,141:148,230:232,351:355,411:417),]
> 
> output5 <- MF2_multiple(func_data = forest_function_data_normalized_3plots[,6:32],
+                         species_data = forest_biodiversity_data_3plots,
+                         weight = 1,
+                         by_group = "country", by_pair = FALSE)
>                         
> ## BEF relationships: display fitted line of linear model  
> figure_all_plots <- MFggplot(output5, model = "lm", caption = "slope")                                
Error in ll(object) : could not find function "ll"
Calls: MFggplot ... tibble_quos -> eval_tidy -> <Anonymous> -> AIC.default
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [13s] OK
* checking PDF version of manual ... [27s] OK
* checking HTML version of manual ... [2s] OK
* DONE
Status: 1 ERROR