On Mon, 2008-10-20 at 21:12 -0700, Eric Bell wrote: > Resolved ... or a least made to go away. > > It appears that the problem was caused in part due to loading another > apache module supplied by R/Apache, as described at > http://biostat.mc.vanderbilt.edu/rapache/ "R/Apache is a project > dedicated to embedding the R interpreter inside the Apache 2.0 (and > beyond) web server" > > I was looking through the apache error log, and noticed the lines: > > Error in .Call("R_isMethodsDispatchOn", onOff, PACKAGE = > "base") : > Incorrect number of arguments (2), expecting 1 for > R_isMethodsDispatchOn > > I don't know if the R/Apache r_module is causing this or rpy2, but I > decided to disable the r_module and voila, my script works ...
One possibility is that R gets initialized twice then (and R does not like that). I'll look into having rpy2 detect this kind of situation. > well > actually it doesn't, because now I get another error, but that's due to > trying to use a call to JPEG, which requires that an X11 device be > present, which it won't be running inside a web server. R's man page for jpeg() states it, and alternatives to use when no X11. > --eric > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ rpy-list mailing list rpy-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rpy-list
