search for: rerror

...without problems to run a repeating portfolio optimization problem where I solve for a portfolio allocation targeting a particular risk, then solve for a different risk, etc. I call the commands with (e.g.) rinterface.Rrun "(R command)" Recently that macro started blowing up, returning #RErrors, and when I try to trace the error I find that it is some kind of OLE error. I can't seem to find anything about it online and it's hard to replicate for someone else since you'd have to have my installation and my spreadsheet. But I thought I'd ask the community and see if anyone...

...te de R creado por mí, me da el siguiente problema. Utilizando rstudio en local me funciona, pero al intentar instalarlo en rstudio-server es cuando me da este error. He probado cosillas que he leído en internet, pero no han funcionado. ¿Alguna idea? * installing *source* package ?mipaquete? ...** RError in parse(outFile) : invalid multibyte character in parser at line 7ERROR: unable to collate and parse R files for package ?mipaquete? [[alternative HTML version deleted]]

...turned by an R function to a primitive C type (int, double, char, array, etc.)? I've tried using the INTEGER(x), VECTOR_ELT(x,i), and similar functions found in /src/ include/Rinternals.h, but doing so results in incorrect results or a seg-fault. For example, I modified /tests/Embedding/Rerror.c so that it tries to print the value returned by the function defined in error.R: val = Test_tryEval(e, &errorOccurred); printf("Returned: {%d}\n", VECTOR_ELT(val, 0) ); Where error.R is contains: foo <- function(x=3, y=6) { z <- x * y z } But the output is just &qu...

...llowing error: libvirtError: internal error: process exited while connecting to monitor: 2017-08-02T14:38:58.378430Z qemu-kvm: -drive file=iscsi:// 10.35.0.20:3260/iqn.2010-10.org.openstack%3Avolume-37fea687-040c-4a88-844c-117d1a90e9b2,format=raw,if=none,id=drive-scsi0-0-0-0,cache=none,werror=stop,rerror=stop,aio=threads: Failed to parse URL : iscsi:// 10.35.0.20:3260/iqn.2010-10.org.openstack%3Avolume-37fea687-040c-4a88-844c-117d1a90e9b2 It seems that the ':' character got changed on the way to %3A. Any suggestions on the root cause of this issue? Thanks, Fred Rolland -------------- ne...

...roblems to run a repeating portfolio optimization problem where I solve for a portfolio allocation targeting a particular risk, then solve for a different risk, etc. I call the commands with (e.g.) rinterface.Rrun "(R command)" > > Recently that macro started blowing up, returning #RErrors, and when I try to trace the error I find that it is some kind of OLE error. I can't seem to find anything about it online and it's hard to replicate for someone else since you'd have to have my installation and my spreadsheet. > > But I thought I'd ask the community and see...

Hello, I've got a problem with a PHP script, in which I call the system function (to call another processes). The call is : system("R --slave --vanilla < path/to/source/source.R"); if in this R file, I've got the lines: pdf(file="/path/to/file/file.pdf") commands dev.off() the pdf file is perfectly created but if I change the lines to:

...t-key", it just sits there. Tracking it down, the place it stops is in random.c (line 99): c = atomicio(write, random_pool, egd_message, sizeof(egd_message)); if (c == -1) fatal("Couldn't write to EGD socket \"%s\": %s", RANDOM_POOL, st rerror(errno)); c = atomicio(read, random_pool, buf, len); <--------- HERE It's this last line it never completes (line 99) I noticed from the list archives that egd-0.7 is fairly new. There was some talk on 4/20 about a similar problem ( John Weaver & Brian Carrier), but I don'...

...gt; >libvirtError: internal error: process exited while connecting to monitor: >2017-08-02T14:38:58.378430Z qemu-kvm: -drive file=iscsi:// >10.35.0.20:3260/iqn.2010-10.org.openstack%3Avolume-37fea687-040c-4a88-844c-117d1a90e9b2,format=raw,if=none,id=drive-scsi0-0-0-0,cache=none,werror=stop,rerror=stop,aio=threads: >Failed to parse URL : iscsi:// >10.35.0.20:3260/iqn.2010-10.org.openstack%3Avolume-37fea687-040c-4a88-844c-117d1a90e9b2 > >It seems that the ':' character got changed on the way to %3A. > >Any suggestions on the root cause of this issue? > The name s...

...ver, which is what we are currently using. > > Is there any way we can instruct KVM to pause the vm's if there is a > storage failure and resume them when the storage comes back online ? > > We are currently running Centos 6.4. There seems to be a werror='stop' > and rerror='stop' options to achieve this but if I try to put these in > options in the libvirt xml file for a vm, libvirt appears to be > removing them. Please email libvirt-users at redhat.com for questions about libvirt in the future. This is a question about libvirt domain XML. The docume...

Hello. I'm currently working on the OCaml-R binding allowing to call R code from Objective Caml. As Objective Caml is a functional language, I'd like the binding to be as 'functional' as possible. Specifically, this means that I'd like using the R_tryEval function and all related entry points in libR.so. I've had a look at R-exts.pdf, but R_tryEval is not documented.

...nt runLast); Use: ------------- When the PostgreSQL backend process exits, Rstd_CleanUp() is called via registered onexit callback so that the embedded R interpreter can clean up (e.g. to remove the created Rtmp[pid] directory). Note: ------------- Similar use found in ${R_HOME}/tests/Embedding/Rerror.c

Hi Eric, Thanks! You are right, I missed declaring namespace, now, the <qemu:commandline> is saved after virsh edit. However, both namespace and <qemu:commandline> tag are lost after I run "nova start" to launch the VM. Any idea that how could I make this qemu command take effect ? Regards, CY. On Mon, Apr 20, 2015 at 11:41 PM, Eric Blake <eblake@redhat.com> wrote:

...scard":"unmap"*} -blockdev {"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"} -device virtio-blk-pci,bus=pci.2,addr=0x0,drive=libvirt-1-format,id=virtio-disk1,werror=report,rerror=report ... I think it's from https://gitlab.com/libvirt/libvirt/-/blob/master/src/qemu/qemu_block.c#L1211 But I cannot find the reason from commit msgs or documents. Could you please explain it?

Hello, I'm trying to use http from syslinux.efi but it fails while trying to establish the connection to a FreeBSD http server. A packet capture shows: TCP healthd > http [SYN] Seq=0 Win=65535 Len=0 MSS=1460 WS=64 TSval=1094 TSecr=0 TCP http > healthd [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460 WS=64 TSval=1596927428 TSecr=1094 TCP healthd > http [ACK] Seq=1 Ack=1 Win=2097152