Full_Name: George Russell
Version: 2.10.0, 2.11.0 (2009-12-13 r50716)
OS: Windows
Submission from: (NULL) (217.111.3.131)
R trace:
-- cut here --
> v <- integer(0)
> v[[1]] <- v
> v
[1] 20522144
> v <- numeric(0)
> v[[1]] <- v
> v
[1] 4.254131e-314
> sessionInfo()
R version 2.10.0 (2009-10-26)
i
Full_Name: George Russell
Version: 2.10.0 and 2.11.0 Under development (unstable) (2010-02-08 r51108)
OS: Windows
Submission from: (NULL) (217.111.3.131)
> c("a","b")[[c(TRUE,FALSE)]]
Error in `[[.default`(factor(c("a", "b")), c(TRUE, FALSE)) :
recursive indexing failed at level 1
I find this
The new version of R-devel from yesterday morning seems to have fixed bug=20
14114! Thanks a lot for your help.
Duncan Murdoch schrieb am 14.12.2009 13:34:35:
> On 10/12/2009 4:20 AM, k...@huftis.org wrote:
> > Full=5FName: Karl Ove Hufthammer
> > Version: 2.10.0
> > OS: Windows XP
> > Submissio
SSB0YWtlIHRoYXQgYmFjayBhbnl3YXkuIEkgaGF2ZSBub3cgbWFuYWdlZCB0byByZWxpYWJseSBj
cmFzaCBSIDIuMTAuMCBhbmQgDQpSIHZlcnNpb24gMi4xMC4xIFJDICgyMDA5LTEyLTA2IHI1MDY4
NCkgb24gV2luZG93cyB3aXRob3V0IHVzaW5nIHRoZSBzdWIgDQpmdW5jdGlvbi4gVGhlIGZvbGxv
d2luZyBjb2RlIGRvZXMgaXQ6DQotLSBjdXQgaGVyZSAtLQ0KIHUgPC0gaW50VG9VdGY4
I take that back anyway. I have now managed to reliably crash R 2.10.0 and
R version 2.10.1 RC (2009-12-06 r50684) on Windows without using the sub
function. The following code does it:
-- cut here --
u <- intToUtf8(c(rep(1e3,1e2),32,c(rep(1e3,1e2
v <- rep(u,1e2)
w <- paste(substring(v,1,100
SSBkb24ndCBrbm93IGFib3V0IHRoZSB0ZWNobmljYWxpdGllcywgYnV0IFBldGVyIERhbGdhYXJk
IHNhaWQgdGhlIA0Kb2ZmZW5kaW5nIGNvZGUgYWxzbyBjYXVzZXMgUiB0byBjb21lIHRvIGEgc3Rv
cCB1c2luZyBTVVNFICsgV0lORS4gSXMgaXQgDQpwb3NzaWJsZSB0byBydW4gdGhhdCBsb3Qgb24g
dG9wIG9mIHZhbGdyaW5kPyBPZiBjb3Vyc2UsIGl0IHdpbGwgcHJvYmFibHkgDQp0YWtl
I don't know about the technicalities, but Peter Dalgaard said the
offending code also causes R to come to a stop using SUSE + WINE. Is it
possible to run that lot on top of valgrind? Of course, it will probably
take all day ...
If not, I have a clue which might help. The problem seems to lie
Hello Peter,
I have now installed R-2.10.1 RC (sessionInfo() says "R version 2.10.1 RC
(2009-12-06 r50684)", the rest I believe is as before). The following code
always brings R --vanilla down (with a crash, not a normal exit):
-- cut here --
gctorture()
u <- intToUtf8(c(rep(1e3,1e2),32,c(rep(1e
Full_Name: George Russell
Version: 2.10.0
OS: Windows XP Version 2002 SP 2
Submission from: (NULL) (217.111.3.131)
The following typed into R --vanilla induces a crash:
-- cut here --
gctorture()
u <- intToUtf8(c(rep(1e3,1e2),32,c(rep(1e3,1e2
v <- rep(u,1e2)
v <- sub(" ","",v)
v %in% ""
-- cu
Full_Name: George Russell
Version: 2.10.0
OS: Microsoft Windows XP Service Pack 2
Submission from: (NULL) (217.111.3.131)
The following code (typed into R --vanilla)
testString <- '"B1\nB2"\n1\n'
con <- textConnection(testString)
tab <- read.csv(con,stringsAsFactors = FALSE)
produces a data fra
Full_Name: George Russell
Version: 2.10.0
OS: Windows XP Professional Version 2002 Service Pack 2
Submission from: (NULL) (217.111.3.131)
Typing the following command into R --vanilla causes R to crash:
k <- intToUtf8(rep(1e3,1e7))
This is the output of sessionInfo():
R version 2.10.0 (2009-10-
Dear Professor Ripley,
a. I apologise for not including the file. I sent the E-Mail to=20
r-b...@r-project.org with an attachment, but the attachment evidently got=20
lost. However the text of the file is as follows:
--- CUT HERE
gctorture()
characters <- intToUtf8(200:300)
indices <- rep(seq
--=_mixed 00289247C1257634_=
Content-Type: text/plain; charset="ISO-8859-1"
Content-Transfer-Encoding: quoted-printable
Dear R-Bugs,
thank you for your wonderful software, which we use a lot. We are having a =
bit of difficulty right now because it crashes sometimes with Unicode=20
characters.
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