* using log directory 'd:/Rcompile/CRANpkg/local/2.8/oblique.tree.Rcheck'
* using R version 2.8.1 (2008-12-22)
* using session charset: ISO8859-1
* checking for file 'oblique.tree/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'oblique.tree' version '1.0'
* checking package name space information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking whether package 'oblique.tree' can be installed ... OK
* checking package directory ... OK
* checking for portable file names ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level 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 name space can be loaded with stated dependencies ... OK
* checking for unstated 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 cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking data for non-ASCII characters ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking for portable use of $BLAS_LIBS ... OK
* creating oblique.tree-Ex.R ... OK
* checking examples ... ERROR
Running examples in 'oblique.tree-Ex.R' failed.
The error most likely occurred in:

> ### * plot.trim.sequence
> 
> flush(stderr()); flush(stdout())
> 
> ### Name: plot.trim.sequence
> ### Title: Plot a Trim Sequence
> ### Aliases: plot.trim.sequence
> ### Keywords: tree
> 
> ### ** Examples
> 
> #grow an oblique tree
> data(Pima.tr, package="MASS")
> ob.tree <- oblique.tree(        type~.,
+                                 Pima.tr,
+                                 oblique.splits="only",
+                                 variable.selection="model.selection.aic")
> 
> #look at the tree
> plot(ob.tree);text(ob.tree)
> 
> #and its trim sequence
> plot(trim.oblique.tree(ob.tree))
Error in asMethod(object) : could not find function ".M.classEnv"
Calls: plot ... as.matrix -> isS4 -> [ -> [ -> as -> asMethod -> .Call
Execution halted