• using R version 4.0.0 alpha (2020-04-01 r78130)
• using platform: x86_64-apple-darwin17.0 (64-bit)
• using session charset: UTF-8
• checking for file ‘mechkar/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘mechkar’ version ‘1.14.6’
• 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 ‘mechkar’ can be installed ... [10s/17s] OK
• checking installed package size ... OK
• checking package 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 R 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 dependencies in R code ... NOTE
  Namespaces in Imports field not imported from:
    ‘MASS’ ‘coxphw’ ‘gmodels’
    All declared Imports should be used.
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [7s/9s] OK
• checking Rd files ... 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 examples ... ERROR
  Running examples in ‘mechkar-Ex.R’ failed
  The error most likely occurred in:
  
  > ### Name: exploreData
  > ### Title: A tool for visual exploration of a dataset.
  > ### Aliases: exploreData
  >
  > ### ** Examples
  >
  > ## --- Getting data stats for a given dataset ---
  > data(iris)
  > exploreData(data=iris, dir=tempdir())
  Error in get_computer_type() : object 'computer.type' not found
  Calls: exploreData -> get_computer_type
  Execution halted
• checking PDF version of manual ... OK
• DONE
  Status: 1 ERROR, 1 NOTE