Re: [Rd] Invalid read of size 8

2015-02-05 Thread niandra
Few more details: nSamples_save is an integer variable and if nSamples_save>1000 I get the error, while if nSamples_save<1000 everything is fine -- View this message in context: http://r.789695.n4.nabble.com/Invalid-read-of-size-8-tp4702843p4702847.html Sent from the R devel mailing list archi

[Rd] Invalid read of size 8

2015-02-05 Thread niandra
Hi, I have a R program that call a C function. I define a vector of pointer as int nLC=3; int pownLC = nLC*nLC double *MatCovExtra[nT+1]; for(k=0;kK. Then i put some values on the vector associated with the pointer: for(k=0;khttp://r.789695.n4.nabble.com/Invalid-read-of-size-8-tp4702843.html S

[Rd] Crash - cause 'memory not mapped'

2012-11-09 Thread niandra
i'm using the following c++ code using namespace std; #include #include #include #include #include #include #include #include #include #include extern "C" { SEXP FiltroGaus(SEXP size1_r, SEXP size2_r, SEXP sigma_r) { int size1 = INTEGER(size1_r)[0]; int size2 = INTEGER(size2_r

Re: [Rd] unable to load shared object - opencv

2012-11-08 Thread niandra
when i use dyn.load("prova2.so") i get Errore in dyn.load("prova2.so") : unable to load shared object '/Users/niandra/Desktop/statistico/r/builtpack/ProvaScript/prova2.so': dlopen(/Users/niandra/Desktop/statistico/r/builtpack/ProvaScript/prova2.so, 6): image not fo

Re: [Rd] unable to load shared object - opencv

2012-11-08 Thread niandra
Sorry but i'm really a beginner. If when i use opencv with Xcode i need to set the following path /System/Library/Frameworks /usr/local/include /usr/local/lib how can i specify this in R CMD SHLIB? -- View this message in context: http://r.789695.n4.nabble.com/unable-to-load-shared-object-

[Rd] unable to load shared object - opencv

2012-11-08 Thread niandra
ow in the terminal i type R CMD SHLIB prova2.cpp to create the file prova2.so and this happen without error. In R i type dyn.load("prova2.so") and get this error: Errore in dyn.load("prova2.so") : unable to load shared object '/Users/niandra/Desktop/statistico/r/bui