[R] R-OSX error: 'memory not mapped'
Prof Brian Ripley
ripley at stats.ox.ac.uk
Wed Apr 18 08:58:28 CEST 2007
On Wed, 18 Apr 2007, Atte Tenkanen wrote:
> I often get a following error with R
> *** caught segfault ***
> address 0x78807e00, cause 'memory not mapped'
> Possible actions:
> 1: abort (with core dump)
> 2: normal R exit
> 3: exit R without saving workspace
> 4: exit R saving workspace
> The system is OSX 4.9 and R-version 2.4.1.
> Is there something to d0?
Does this involve your own compiled code?
If so, run R under a debugger (e.g. R -d gdb) when you will get more
information. (You may also be able to get a core dump from option 1 and
look at that in a debugger, but what happens is OS-dependent, including
system settings in the OS.)
If not, it is likely to be a MacOS-specific problem, so please send a
reproducible example to the R-sig-mac list.
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
More information about the R-help