From murdoch at stats.uwo.ca  Wed May 10 13:22:50 2006
From: murdoch at stats.uwo.ca (Duncan Murdoch)
Date: Wed, 10 May 2006 07:22:50 -0400
Subject: [Rd] Warning: use of NULL environment is deprecated (in R CMD
 check)
In-Reply-To: <f8e6ff050605100258p6a7ed22bye939abfba2176c64@mail.gmail.com>
References: <f8e6ff050605100258p6a7ed22bye939abfba2176c64@mail.gmail.com>
Message-ID: <4461CD0A.20705@stats.uwo.ca>

On 5/10/2006 5:58 AM, hadley wickham wrote:
> * checking S3 generic/method consistency ... WARNING
> Warning: use of NULL environment is deprecated
> Warning: use of NULL environment is deprecated
> See section 'Generic functions and methods' of the 'Writing R Extensions'
> manual.
> 
> I don't get any other warnings or errors.  Can anyone suggest what the
> problem might be? (R2.3.0, OS X)

I'd guess you're using a pre-release version of 2.3.0.  If that's not 
it, then it may be an error in your package, using envir=NULL some place 
you shouldn't (but that doesn't explain why the error arose where it did).

If neither of those apply, I'd like to try to duplicate the error. 
Could you send me a tarball of the package?

Duncan Murdoch



[Rd] Warning: use of NULL environment is deprecated (in R CMD check)
Duncan Murdoch