similar to: R_CHAR + 21 (memory.c:2573) in crash report...

Hi, I am trying to study R internal behaviour. So long, I have not succeeded to access the value of R strings from C. I use: void salvesta_tabel( SEXP data_frame, SEXP file ) { printf( "nimi %d\n", (R_CHAR)( file)); } and from the R side: salvesta.tabel <- function (x, file = "") { .Call( "salvesta_tabel", x, file) } When calling

On 2nd thought, I think a better fix to the segfault is something like this: --- a/src/main/memory.c +++ b/src/main/memory.c @@ -3444,6 +3444,8 @@ R_xlen_t (XTRUELENGTH)(SEXP x) { return XTRUELENGTH(CHK2(x)); } int (IS_LONG_VEC)(SEXP x) { return IS_LONG_VEC(CHK2(x)); } const char *(R_CHAR)(SEXP x) { + if(!x) + error("de-referncing null. Check the validity of your data.");

I haven' t touched R for some 18 months, and so I have no idea if this is a recent problems or not; but it certainly did not segfault two years ago. Since it has been crashing (segfault) under 'make check-all' for over a month, I reckon I'll have to look at it myself, to have it fixed. I have been having the ' --enable-memory-profiling --enable-strict-barrier

Hi guys, I am trying to compile a 64bit version of R 2.7.0 on AIX 5.3. And I am running into some troubles. I also try the latest version 2.7.1 and get the very similar errors. The machine info: ----------------------- $uname -srvp AIX 3 5 powerpc ---------------------- My configuration is this: ---------------------------------------------------------- ./configure \

Hi there, I am trying to interface c++ code in R and make a package. With R CMD SHLIB the dll was created, but when I try R CMD check, I am getting 'undefined reference to..' linkage error messages. The relevant c++ source from conf-infomap.cpp: #include "conf-infomap.h" #include "R.h" // R functions #include "Rinternals.h" #include "Rmath.h" //

Hi there, I'm sorry if I a send it for second time, I've just subscribed for the list. I am trying to interface c++ code in R and make a package. With R CMD SHLIB the dll was created, but when I try R CMD check, I am getting 'undefined reference to..' linkage error messages. The relevant c++ source from conf-infomap.cpp: #include "conf-infomap.h" #include

Hi there, I am trying to interface c++ code in R and make a package. With R CMD SHLIB the dll was created, but when I try R CMD check, I am getting 'undefined reference to..' linkage error messages. The relevant c++ source from conf-infomap.cpp: #include "conf-infomap.h" #include "R.h" // R functions #include "Rinternals.h" #include "Rmath.h" //

Hello everyone, I've just attempted to build R-1.4 on Compaq Tru64 (I'll enclose the text from bug.report() from R-1.3.1 at the end.) The relevant part of the log is below. Any ideas? gcc -shared -o methods.so do_substitute_direct.o methods_list_dispatch.o method_meta_data.o slot.o -L/usr/local/lib /usr/ucb/ld: Warning: Unresolved: TYPEOF Rf_error Rf_protect Rf_substitute

Prof. Ripley, > From: Prof Brian Ripley [mailto:ripley at stats.ox.ac.uk] [snipped...] > R cannot currently make use of anyone else's LAPACK routines (because > we've found too many problems with them). > > If you are getting no useful diagnostics, try > dyn.load("RHOME/modules/lapack.so"). That ought to tell you > why you can't > load it. My

Prof. Ripley, > From: Prof Brian Ripley [mailto:ripley at stats.ox.ac.uk] [snipped...] > R cannot currently make use of anyone else's LAPACK routines (because > we've found too many problems with them). > > If you are getting no useful diagnostics, try > dyn.load("RHOME/modules/lapack.so"). That ought to tell you > why you can't > load it. My

Dear Samba users, Samba tries to close old connections on a new session setup from the same machine, but fails. Those connections result in locked files which the users can't access - i.e. save or open. I have to kill them via "kill -9 pid". smb.conf: http://pastebin.com/bYRFJwu0 smb.inc: http://pastebin.com/JV9KyDyA Using "reset on zero vc = yes" seems to reduce the

https://bugzilla.mindrot.org/show_bug.cgi?id=2573 Bug ID: 2573 Summary: dead sessions cannot be closed with ~. Product: Portable OpenSSH Version: 3.7.1p2 Hardware: Other OS: Linux Status: NEW Severity: normal Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org

Martin, Well, thanks for jumping in! We need all the help we can get ;) I changed the execute bit as you suggested and recompiled, no luck, still the same error message. Below is the output you wanted me to look at, its a bit beyond me so I include both a brief grep summary and then the whole enchilada. I do note that my output is different from yours, but I'm not sure how to interpret. I

Martin, Well, thanks for jumping in! We need all the help we can get ;) I changed the execute bit as you suggested and recompiled, no luck, still the same error message. Below is the output you wanted me to look at, its a bit beyond me so I include both a brief grep summary and then the whole enchilada. I do note that my output is different from yours, but I'm not sure how to interpret. I

Hi R-devel, I'm trying to get R 3.2.1 working on Haiku (an open source OS inspired by BeOS, not Linux based) on i586. With a few small changes to library paths and ifdefs I am able to get a seemingly working R binary. The build process stops with the 'tools' package. The last lines from make are below. Does anyone have any tips? I'm rather new to debugging at this low level. Are

<<insert bug report here>> ------------------------------------------------------ Error: R : Copyright 2002, The R Development Core Team Version 1.5.1 (2002-06-17) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type `license()' or `licence()' for distribution details. R is a collaborative project with