[R] core dump with point.in.polygon

[Jeff D. Hamann]

I've been trying to get some code to run on a 64-bit FreeBSD machine running

R : Copyright 2006, The R Foundation for Statistical Computing
Version 2.3.0 (2006-04-24)
ISBN 3-900051-07-0

and keep getting a core dump with the following results:

 *** caught segfault ***
address 0x0, cause 'unknown'

Traceback:
 1: .Call("R_point_in_polygon_sp", as.numeric(point.x),
as.numeric(point.y),     as.numeric(pol.x), as.numeric(pol.y), PACKAGE =
"sp")
 2: sp::point.in.polygon(point.x = stems$easting, point.y =
stems$northing,     pol.x = get.pts(gpc.plot)[[1]]$x, pol.y =
get.pts(gpc.plot)[[1]]$y)
 3: as.logical(sp::point.in.polygon(point.x = stems$easting, point.y =
stems$northing,     pol.x = get.pts(gpc.plot)[[1]]$x, pol.y =
get.pts(gpc.plot)[[1]]$y))
 4: poi.fp(gpc.perim, plot.grid[i, ], stems, plot.designs[1, ], plot.it =
FALSE)
 5: eval.with.vis(expr, envir, enclos)
 6: eval.with.vis(ei, envir)
 7: source("generate_samples.r")

Not sure what to do now. I've been running this on 2.3 Winxp box just fine
and will continue to do so.


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