search for: r_ismethodsdispatchon

...have a small project written in Java and need some statical tools. Therefore, I used JRI (in rJava package) as an interface between R and Java to write some wrappers for my work. However, I received error message from R while I have more than one java method which wraps R: Error in .Call("R_isMethodsDispatchOn", onOff, PACKAGE = "base") : Incorrect number of arguments (2), expecting 1 for R_isMethodsDispatchOn The Java pseudo code would be like: public class Test{ public static void main(String[] args){ ... objA.do; objB.do; ... } } Each do method actually c...

...r that (so you can call python from R etc and vice versa) enabling you to e.g. call matplotlib which just runs fine on the first command when I do Rf_initEmbeddedR(2, argv); Rf_endEmbeddedR(0); Rf_initEmbeddedR(2, argv); Rf_endEmbeddedR(0); I get this error Error in .Call("R_isMethodsDispatchOn", onOff, PACKAGE = "base") : Incorrect number of arguments (2), expecting 1 for R_isMethodsDispatchOn Error in gzfile(file) : invalid 'encoding' argument Fatal error: unable to restore saved data in .RData I've recognized that there were others with that problem - wh...

Hello, I'm getting an error when trying to create a secound R instance on the same context, in my system R calls Fortran code that calls C++ code that ultimately call R code again, but on this secound call I get this error. Error in .Call("R_isMethodsDispatchOn", onOff, PACKAGE = "base") : Incorrect number of arguments (2), expecting 1 for R_isMethodsDispatchOn Error in function (x, value, eval.env = parent.frame(1), assign.env = parent.frame(1))The error only occur when there is already an R instance active, executing the same C++ functio...

...clude "embeddedRCall.h" int main(int argc, char *argv[]) { eval_R_command("plot", argc, argv); // this completes OK eval_R_command("plot", argc, argv); // this line is added and fails return(0); } Output: D:\R\tests\Embedding>rplot Error in .Call("R_isMethodsDispatchOn", onOff, PACKAGE = "base") : Incorrect number of arguments (2), expecting 1 for R_isMethodsDispatchOn Error: could not find function "plot" Increasing stack size to 10 MB did not help. I use latest Rtools gcc toolchain.

...ly supported: there are compile errors here and there and the mechanism for looking up base symbols (CFunTab in Rdynload.c??) seems to have been ripped out. I'm going to add enough code so that R_FindSymbol will at least return correct pointers for the base library (error: C symbol name "R_isMethodsDispatchOn" not in DLL for package "base"), but I was wondering whether if anyone else is working on this, or if this is scheduled to be phased out altogether. Thanks for the info, Alex Alex Bertram Partner be*datadriven* Email: alex@bedatadriven.com Tel. +31(0)647205388 Skype: akbertram...