[graalvm-users] print.default not being called?

[Stepan]

Hi Rodrigo,

sorry for the delayed response.

 >  pp = R.eval("print")
 >  pp.call(Polyglot.eval("R", "c(1, 2, 3, 4)"))
 >
 > give the following error:
 >
 >  Failure/Error: pp.call(Polyglot.eval("R", "c(1, 2, 3, 4)"))

This is a bug, thanks for reporting it. It will be fixed in the 
development version soon, but unfortunately, it will not make it to the 
next release of GraalVM.

For the time being, you can use this as a workaround:

pp = R.eval("function(x) print(x)")
pp.call(Polyglot.eval("R", "c(1, 2, 3, 4)"))

Best,
Stepan