Also, I had that type of error when I didn't have all of the proper libraries linked. That can be an issue that produces this type of error.
On 5/20/11 7:39 PM, "Davor Cubranic" <cubra...@stat.ubc.ca> wrote: > On 2011-05-20, at 12:59 AM, Sunny Srivastava wrote: > >> My code sometimes fails with a segmentation fault error, however this >> behavior cannot be replicated. That is, most of the times it runs fine and >> gives appropriate results, but once in a while it will fail due to >> segmentation fault and gives error like -- >> >> *** caught segfault *** >> address 0x18, cause 'memory not mapped' >> >> I don't think this is normal, but how can it give correct answers when it >> runs correctly. Any ideas? > > It's sheer chance that your code is not segfaulting every time it's running. > This error means your program is trying to access memory that does not belong > to it. Something that was allocated was freed, or it was never allocated in > the first place, but is still being accessed. > > As Romain suggested, post the code that causes this. If it's really long, try > to narrow it down to a small reproducible example. > > Davor > > _______________________________________________ > Rcpp-devel mailing list > Rcpp-devel@lists.r-forge.r-project.org > https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
