R sink function with r-exec


#1

Hello,

when I used the r-exec function to run R code, I tried to use the sink() R function so I can check where the problem is in the R code. However, it seems when I use the sink() function, the r-exec will give the error:

Error description: Internal SciDB error. Illegal operation: Did not receive output from R.

which means there are problems in R code.

thanks,
Meng