R help - Jun 2016 - object 'add.expr' not found

Since the change to R-3.2.1 I seem to be unable to compile and install 
my package cwhmisc. One evidence is the appearance of th messages in R 
CMD build and install:

* installing *source* package 'cwhmisc' ...
** R
** inst
** preparing package for lazy loading
Error in eval(expr, envir, enclos) : object 'add.expr' not found

Can anyone give me a pointer to where I should investigate my problem 
further?

C.

-- 
Christian W. Hoffmann
CH - 8915 Hausen am Albis, Schweiz
Rigiblickstrasse 15 b, Tel.+41-44-7640853
mailto: christian at echoffmann.ch
home: www.echoffmann.ch

On 27/06/2016 3:52 AM, Christian Hoffmann wrote:
> Since the change to R-3.2.1 I seem to be unable to compile and install
> my package cwhmisc. One evidence is the appearance of th messages in R
> CMD build and install:
>
> * installing *source* package 'cwhmisc' ...
> ** R
> ** inst
> ** preparing package for lazy loading
> Error in eval(expr, envir, enclos) : object 'add.expr' not found
>
> Can anyone give me a pointer to where I should investigate my problem
> further?
>
> C.
>
"add.expr" is an argument to the heatmap() function.  If you're
using
that, make sure your calls are okay.  If not, you'll need to find what 
other function is using add.expr; there are no other base functions that 
use it.

Duncan Murdoch