Operating System: Windows 10
I was using Rstan fine with the previous machine, but because of the hardware issue, I had to get a new machine.
While getting a new machine, I transferred all of my data from the previous machine instead of the programs. (e.g. R, LaTex and etc.)
Therefore, I tried to reinstall Rstan on the new machine and failed.
This is the last step of the installation step and it produces a weird error that I cannot find a solution for.
Below is the what it shows:
fx <- inline::cxxfunction( signature(x = “integer”, y = “numeric” ) , ’
- return ScalarReal( INTEGER(x)[0] * REAL(y)[0] ) ;
-
' )
C:\Rtools\mingw_64\bin\nm.exe: file32005aab6578.o: plugin needed to handle lto object
Cannot export __gnu_lto_slim: symbol not defined
Cannot export __gnu_lto_v1: symbol not defined
collect2.exe: error: ld returned 1 exit status
ERROR(s) during compilation: source code errors or compiler configuration errors!
Program source:
1:
2: // includes from the plugin
3: #include <R.h>
4: #include <Rdefines.h>
5: #include <R_ext/Error.h>
6:
7:
8: // user includes
9:
10:
11: // declarations
12: extern “C” {
13: SEXP file32005aab6578( SEXP x, SEXP y) ;
14: }
15:
16: // definition
17:
18: SEXP file32005aab6578( SEXP x, SEXP y ){
19:
20: return ScalarReal( INTEGER(x)[0] * REAL(y)[0] ) ;
21:
22: Rf_warning(“your C++ program does not return anything”);
23: return R_NilValue ;
24: }
25:
26:
Error in compileCode(f, code, language = language, verbose = verbose) :
Compilation ERROR, function(s)/method(s) not created! C:\Rtools\mingw_64\bin\nm.exe: file32005aab6578.o: plugin needed to handle lto object
Cannot export __gnu_lto_slim: symbol not defined
Cannot export __gnu_lto_v1: symbol not defined
collect2.exe: error: ld returned 1 exit status
fx( 2L, 5 ) # should be 10
Error in fx(2L, 5) : could not find function “fx”
Can you please let me know what I should do to fix this?