* using log directory 'd:/Rcompile/CRANpkg/local/3.6/eixport.Rcheck'
* using R version 3.6.3 (2020-02-29)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'eixport/DESCRIPTION' ... OK
* this is package 'eixport' version '0.5.0'
* 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 'eixport' can be installed ... 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 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 ... [17s] 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 contents of 'data' directory ... OK
* checking data for non-ASCII characters ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking R/sysdata.rda ... OK
* checking examples ... ERROR
Running examples in 'eixport-Ex.R' failed
The error most likely occurred in:

> ### Name: wrf_meta
> ### Title: Returns metadata (attributes) of wrf file in a data.frame
> ### Aliases: wrf_meta
> 
> ### ** Examples
> 
> {
+ file = paste0(system.file("extdata", package = "eixport"),"/wrfinput_d02")
+ wrf_meta(file)
+ }
Error in ncdf4::ncatt_get(nc = nc, varid = na$vars[i]) : 
  second arg (varid) must be one of: 0, an object of class ncvar4, or the character string name of a variable
Calls: wrf_meta -> lapply -> FUN -> unlist -> <Anonymous>
Execution halted
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [47s] OK
  Running 'testthat.R' [46s]
* checking PDF version of manual ... OK
* DONE
Status: 1 ERROR