[Rcpp-devel] Rcpp::Environment Constructor
edd at debian.org
Wed Jun 27 16:22:27 CEST 2012
On 27 June 2012 at 15:29, ml.lattuada at libero.it wrote:
| since last update of Rcpp I have got a segmentation fault in a program that
| uses Rcpp and RInside.
| The backtrace is the following
| Program received signal SIGSEGV, Segmentation fault.
| 0x00007fffd6ba9df0 in Rf_isEnvironment () from /usr/lib/libR.so
| (gdb) backtrace
| #0 0x00007fffd6ba9df0 in Rf_isEnvironment () from /usr/lib/libR.so
| #1 0x00000000005d1440 in Rcpp::Environment::Environment(SEXPREC*) ()
| #2 0x00000000005d0fc6 in RInside::RInside (this=0x8c70c0) at RInside.cpp:58
| #3 0x0000000000540d37 in _GLOBAL__sub_I__ZN8RWrapper16internal_RinsideE ()
| #4 0x00000000005d730d in __libc_csu_init ()
| #5 0x00007fffd5d6ee40 in __libc_start_main (main=<optimized out>,
| argc=<optimized out>, ubp_av=<optimized out>, init=0x5d72b0 <__libc_csu_init>,
| fini=0x8cb680, rtld_fini=0x7fffd5e6fa50 <__memcpy_ssse3+8672>,
| at libc-start.c:187
| #6 0x0000000000414251 in _start ()
| System is a 64-bit debian unstable
| Rcpp is the debian package (r-cran-rcpp - version 0.9.12-1)
| Rinside has been installed through install.packages of R (Rinside - version
| Do you know if I am doing something wrong or if it is a bug introduced by the
| new version of Rcpp?
Damn. Confirmed. Running 'make clean && make && make runAll' in the
examples/standard directory of RInside shows that I get the segfaults too.
That really should not have slipped through -- my bad. There will be an Rcpp
In the meantime, you can probably downgrade to version 0.9.10-1 from Debian
testing, or build from SVN.
Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com
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