* using log directory 'd:/Rcompile/CRANpkg/local/3.2/nlsr.Rcheck'
* using R version 3.2.5 (2016-04-14)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'nlsr/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'nlsr' version '2017.2.19'
* 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 'nlsr' 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 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 ... 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 sizes of PDF files under 'inst/doc' ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [1s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [5s] OK
  Running 'bndmask.R' [0s]
  Running 'boundnlxb.R' [1s]
  Running 'derivs.R' [1s]
  Comparing 'derivs.Rout' to 'derivs.Rout.save' ... OK
  Running 'derivsJN.R' [1s]
  Running 'globaldata1.R' [0s]
  Running 'masksnlsr.R' [0s]
  Running 'oneparam.R' [0s]
  Running 'quadmin2.R' [1s]
  Running 'scaledxtests.R' [1s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in 'inst/doc' ... OK
* checking running R code from vignettes ... [2s] OK
* checking re-building of vignette outputs ... NOTE
Error in re-building vignettes:
  ...
Error in deriv.default(firstd, "x") : 
  invalid expression in 'FindSubexprs'
Error : object 'x' not found
Error : object 'x' not found
Loading required package: Ryacas
d:\RCompile\CRANpkg\lib\3.2\Ryacas\yacdir\yacas.exe and/or d:\RCompile\CRANpkg\lib\3.2\Ryacas\yacdir\scripts.dat not found
run yacasInstall() without arguments to installation yacas.

Attaching package: 'Ryacas'

The following object is masked from 'package:Deriv':

    Simplify

Quitting from lines 428-442 (nlsr-derivs.Rmd) 
Error: processing vignette 'nlsr-derivs.Rmd' failed with diagnostics:
cannot open the connection
Execution halted

* checking PDF version of manual ... OK
* DONE
Status: 1 NOTE