[Rcpp-devel] why segmentation fault happens when I was trying to run complied examples in RInside "standard" folder

[Cong Li]

Hi, Dirk

Ok, I see. I will try it.
Thank you very much.
And I am sorry for relying on the wrong place.

Cong Li

On Tue, Dec 4, 2012 at 9:51 PM, Dirk Eddelbuettel <edd at debian.org> wrote:

>
> Please reply on-list.
>
> On 4 December 2012 at 21:37, Cong Li wrote:
> | Hi Dirk
> |
> | Thank you very much for your answer. It really helps.
> |
> | I want to call R from C++ in my project. If this is only a problem of R
> version
> | conflict,
> | could I just ignore this "segmentation fault" info for the time being,
> since I
> | found that it seemed to impose no negative effect on c++ part, besides R
> | calling, of my program(based on my experiment)?
>
> Yes indeed, see my follow-up on-list. Or you could quickly rebuild Rcpp
> using
> this version of the Rostream destructor:
>
>         ~Rostream() {
>             if (buf != NULL) {
>                 delete buf;
>                 buf = NULL;
>             }
>         }
>
> Dirk
>
> | I am looking forward to the new version releasing, and thank you for your
> | excellent jobs.
> |
> | Best Regards
> |
> | Cong Li
> |
> | On Tue, Dec 4, 2012 at 9:12 PM, Dirk Eddelbuettel <edd at debian.org>
> wrote:
> |
> |
> |     Hi Cong,
> |
> |     On 4 December 2012 at 19:15, Cong Li wrote:
> |     | Hi guys
> |     |
> |     | I am a novice to RInside, and I met a problem when trying to run
> RInside
> |     | example in "standard" folder.
> |     |
> |     | It is that a segmentation fault error happened every time when I
> was
> |     trying to
> |     | execute the compiled example program in the "standard" folder. My
> OS is
> |     ubuntu
> |     | 12.04, and I am using R 2.15.2 and g++ 4.6.3.
> |     |
> |     | It seems that the executions of the examples were fine, but somehow
> |     errors
> |     | happened when then main function was trying to return.
> |     |
> |     | Can someone help me with this issue.
> |
> |     It is a change in R 2.15.2 which requires a change in RInside which
> I have
> |     yet to release (as another, unrelated, error) is holding this back.
>  If
> |     you
> |     use R 2.15.1 it all works too.
> |
> |     Sorry for this, and the new RInside should be there "soon", or I
> should at
> |     least commit my fixes to SVN.
> |
> |     Dirk
> |
> |     --
> |     Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com
> |
> |
>
> --
> Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com
>
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