search for: rf_dimnamesget

...defines LibExtern SEXP R_RowNamesSymbol; /* "row.names" */ twice in the same block of code. I'm using R 2.4.1 on Debian. The symbol seems to be there: $ nm -D /usr/lib/R/lib/libR.so | grep classgets 00032e70 T Rf_classgets $ nm -D /usr/lib/R/lib/libR.so | grep namesgets 00031370 T Rf_dimnamesgets 00034500 T Rf_namesgets The source includes #define R_NO_REMAP 1 #include <R.h> #include <Rinternals.h> and later #include <memory> // I think this is why I needed R_NO_REMAP I realize this is not a complete example, but I'm hoping this will ring a bell with someone. I en...

...own address 0x000000000002 (pc 0x0000005cc479 bp 0x000000000000 sp 0x7fff7a56d770 T0) ==11608==The signal is caused by a READ memory access. ==11608==Hint: address points to the zero page. #0 0x5cc478 in Rf_isVector R-3.5.0/src/main/../../src/include/Rinlinedfuns.h:857:12 #1 0x5cc478 in Rf_dimnamesgets R-3.5.0/src/main/attrib.c:1099 #2 0x5c4f72 in Rf_setAttrib R-3.5.0/src/main/attrib.c:259:9 #3 0x5db48d in do_attributesgets R-3.5.0/src/main/attrib.c:1373:6 #4 0x84b939 in bcEval R-3.5.0/src/main/eval.c:7082:12 #5 0x8171df in Rf_eval R-3.5.0/src/main/eval.c:624:8 #6 0x8669...