[R-SIG-Mac] "Layout still needs update ..." in R.app on OS X Yosemite

[Berend Hasselman]

I’m running

R version 3.2.2 Patched (2015-08-14 r69078) -- "Fire Safety”
[R.app GUI 1.66 (6996) x86_64-apple-darwin13.4.0]

on OS X Yosemite 10.10.5. This is the Mavericks build.

After starting R.app and issuing CMD+, to access the Preferences. and closing the preferences window I get this error message (coloured red):

2015-08-23 21:31:21.633 R[2079:87205] Layout still needs update after calling -[NSScrollView layout].  NSScrollView or one of its superclasses may have overridden -layout without calling super. Or, something may have dirtied layout in the middle of updating it.  Both are programming errors in Cocoa Autolayout.  The former is pretty likely to arise if some pre-Cocoa Autolayout class had a method called layout, but it should be fixed.

The message is not issued again when repeating the above procedure but is issued if I access preferences after issuing a valid R command.

Could someone throw some light on this?

Berend