similar to: Segmentation Fault still exists

Hi All, Can anyone help me please?I don't know much about segmentation faults.I understand what it is,but why my script's throwing the error i don't know. This is my main function:---- *main<-function()* *{* * dbName<-"xyz_database"* * hostName<-"xyz.com"* * con<-myDbconnect(dbName,hostName) * *

Hi there. I see in a post from 2002 that you got the following problem with RMySQL: > con <- dbConnect(m) Process R segmentation fault at Wed Aug 28 08:21:11 2002 I have the same problem today: drv=dbDriver("MySQL") dbConnect(drv) # or with pretty much any other failing options Program received signal SIGSEGV, Segmentation fault. 0x00002b28d60c9fa0 in strlen () from

Hi, i have R on ubuntu64 i got ROracle database connection issues as seen below at a loss do to what next > library(ROracle) Loading required package: DBI > m <- dbDriver("Oracle") > con <- dbConnect(m, username="EPICEDF", password="ps39000b", dbname="EPICD2007", address="10.1.16.40") Error in oraNewConnection(drv, ...) : unused

Dear R community, I tried to optimized my R code by using Rprof. In my R code I'm using MySQL database connections intensively. After a bunch of queries R fails with the following error message: Error in .Call("RS_MySQL_newConnection", drvId, con.params, groups, PACKAGE = .MySQLPkgName) : RS-DBI driver: (could not connect mylogin@mydatabase on dbname "myDB"

Hi, I'm trying to use R's DBI interface but it appears to be broken. I am using R 1.8.0 on Linux, and have just installed DBI 0.1-6 through the command 'install.packages("DBI")'. Installation went fine, but now when I try to do a simple dbConnect(), it won't do anything besides complaining about an internal error: > library(DBI) > dbConnect(anything) Error

Hi, I recently upgraded to R 2.9.0 on linux x86. After doing so, I switched to the RPostgreSQL package for interfacing with a postgresql database. I am using postgresql 8.3.7. A query that works from the postgresql terminal is causing a segfault when executed from R. My sessionInfo, the error message, and the R code used to generate the error are listed below. I have noticed that a

Hi, How to unlist list column value and add column into data frame. Data frame ID ContractDe PassengersDe TrainnerDe 1 list(ConID=c("Zx","78yu"),ConRes = c("98","Tut")) list(PassID

(I am not sure if this is a bug or a request for a more understandable warning, or possible something obvious I should be posting on r-help.) I am trying to coerce an new class object to be a DBIConnection and it does not work the way I think it should: R version 2.5.1 (2007-06-27) ... > require("RMySQL") # or require("RSQLite") Loading required package: RMySQL Loading

---------- Forwarded message ---------- From: Moumita Das <das.moumita.online@gmail.com> Date: Sat, May 16, 2009 at 2:26 PM Subject: Cannot allocate a new database connection error To: r-help-request@r-project.org Hi friends, why do i keep getting this error?The program runs, twice and every third time i get this error.I have to quit.Again get teh R-prompt and then run the script. *Error

Full_Name: Fernando Henrique Ferraz Pereira da Rosa Version: 1.8.0 OS: Linux 2.4.21 Submission from: (NULL) (200.206.211.169) After installing R 1.8.0, the R DBI interface stopped working. I tracked it down as a problem in the 'methods' package, that comes in the default installation. Somehow the function '.valueClassTest' which is defined on package 'methods',

Hi Arend, I had the same problem on RH 9 as you, but the tip on http://stat.bell-labs.com/RS-DBI/download/index.html at the bottom telling: """"""""""""""""""""""""""""""""""""""""" The

Should functions or the user be responsible for coercing an S4 object argument containing the proper object (and thus should below be considered a bug in the packages or not)? The example is with RSQLite but the same thing happens with RMySQL, and other DBI packages. > library("RSQLite") Loading required package: DBI > m <- dbDriver("SQLite") > con <-

Hi all, For the R package bujar, the warnings below were generated on CRAN's Windows systems. The package uses some Fortran subroutines. I would appreciate any advice to eliminate the warnings. By the way, similar warnings were generated to some unrelated R packages as well: https://www.r-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/imputeTS-00check.html. Thanks in advance. Zhu

Dear R users, I would like to query a MySQL database through R. I have installed the latest required packages (RMySQL and DBI) in R (v2.3.1). A MySQL server (v5.0.22) is running on my local machine but I can't initialize MYSQL driver: ------------------------------------------------------------------------------------ > library("RMySQL") Loading required package: DBI >

I am a newbie in R and want to use MySQL database. Here is what I have and done. R 1.8.0 mysql 4.0.16 Both running in Windows XP. I download the RMySQL.zip from the internet and used the Packages installer in the RGui to install RMySQL. I also installed DBI packages. I ran the following and got the error. > mgr<-dbDriver("MySQL") Error in dbDriver("MySQL") :

Since there doesn't appear to be an RMySQL rpm for SuSE 8.*, does anyone know if the 7.3 version will work with the SuSE 8.2 rpms of R and DBI? The package installs without complaint, but when I try to run con <- dbConnect(dbDriver("MySQL"),dbname="test") I get the error Error in dbConnect(dbDriver("MySQL")) : couldn't find function

Hey all, I asked my server administrator to install the RMySQL package for me however he was unable to and received the below errors. I searched the archives for some of the words in the error mesage but found no answers. Does anyone have any ideas what might be going wrong? This is R 1.6.2 on a linux box. Thanks, Fred > install.packages("RMySQL") trying URL

How can I send http request using rails? for example "GET URL "http://osta.lan/~~dansut/test.html HTTP/1.0" ON Conid & HEADER Sub-Head & ,WITH ("Host: osta.lan", "Referer: http://osta.lan/")" Sharon -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, in the process of upgrading to R 1.6.0 I tried to install the latest RMySQL (0.5-0) package (Omegahat). The following error was reported [...] gcc -I/mnt/local/R/R-1.6.0/lib/R/include -I/usr/include/mysql -I/usr/local/include -D__NO_MATH_INLINES -mieee-fp -fPIC -g -O2 -c RS-MySQL.c -o RS-MySQL.o RS-MySQL.c: In function `RS_MySQL_newConnection': RS-MySQL.c:203:

The recently released "ODB" package was developped to manage HSQL databases embedded in .odb files (the default when creating a database with OpenOffice Base) via R. BRIEFLY The goal of this package is to access OpenOffice databases via R, to process data stored in it or to automatize their building from scratch or updating. The package provides 5 main functions : - odb.create,