* using log directory 'd:/Rcompile/CRANpkg/local/4.5/CollapseLevels.Rcheck'
* using R version 4.5.2 (2025-10-31 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
* checking for file 'CollapseLevels/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'CollapseLevels' version '0.3.0'
* 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 'CollapseLevels' 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 ... [4s] OK
* checking Rd files ... [0s] 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 installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [1s] ERROR
Running examples in 'CollapseLevels-Ex.R' failed
The error most likely occurred in:

> ### Name: IVCalc
> ### Title: IVCalc
> ### Aliases: IVCalc
> 
> ### ** Examples
> 
> 
> # Load the German_Credit data set supplied with this package
> 
> data("German_Credit")
> 
> l<-list()
> 
> # Call the function as follows
> 
> l<-IVCalc(German_Credit,resp="Good_Bad",bins=10)
Error:
! `group_by_()` was deprecated in dplyr 0.7.0 and is now defunct.
ℹ Please use `group_by()` instead.
ℹ See vignette('programming') for more help
Backtrace:
    ▆
 1. ├─CollapseLevels::IVCalc(German_Credit, resp = "Good_Bad", bins = 10)
 2. │ └─d %>% dplyr::group_by_(naml) %>% dplyr::summarise(tot = dplyr::n())
 3. ├─dplyr::summarise(., tot = dplyr::n())
 4. └─dplyr::group_by_(., naml)
 5.   └─dplyr:::lazy_defunct("group_by")
 6.     └─lifecycle::deprecate_stop(...)
 7.       └─lifecycle:::deprecate_stop0(msg)
 8.         └─rlang::cnd_signal(...)
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [2s] ERROR
Error(s) in re-building vignettes:
--- re-building 'CollapseLevels.Rmd' using rmarkdown

Quitting from CollapseLevels.Rmd:53-76 [unnamed-chunk-2]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/lifecycle_error_deprecated>
Error:
! `group_by_()` was deprecated in dplyr 0.7.0 and is now defunct.
ℹ Please use `group_by()` instead.
ℹ See vignette('programming') for more help
---
Backtrace:
    ▆
 1. ├─CollapseLevels::levelsCollapser(...)
 2. │ └─d %>% dplyr::group_by_(naml) %>% dplyr::summarise(tot = dplyr::n())
 3. ├─dplyr::summarise(., tot = dplyr::n())
 4. └─dplyr::group_by_(., naml)
 5.   └─dplyr:::lazy_defunct("group_by")
 6.     └─lifecycle::deprecate_stop(...)
 7.       └─lifecycle:::deprecate_stop0(msg)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'CollapseLevels.Rmd' failed with diagnostics:
`group_by_()` was deprecated in dplyr 0.7.0 and is now defunct.
ℹ Please use `group_by()` instead.
ℹ See vignette('programming') for more help
--- failed re-building 'CollapseLevels.Rmd'

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

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... [19s] OK
* checking HTML version of manual ... [1s] OK
* DONE
Status: 2 ERRORs