Altair RISE

A program to recognize and reward our most engaged community members

Nominate Yourself Now!

R Scripting issues...

Fred12

hi,

I did a simple R script print("Hello World!") and tried to run it, but I got an error:

Oct 2, 2016 9:21:10 AM SEVERE: Process failed: The script could not be parsed.

Oct 2, 2016 9:21:10 AM SEVERE: Here:

Oct 2, 2016 9:21:10 AM SEVERE: Process[1] (Process)

Oct 2, 2016 9:21:10 AM SEVERE: subprocess 'Main Process'

Oct 2, 2016 9:21:10 AM SEVERE: ==> +- Execute R[1] (Execute R)

I don't know why, but I have correctly entered the path to the RScript.exe in the Preferences...

With the Rscript tutorial, I get the error:

The script could not be parsed. Please check your R Script.

I dont know whats wrong..?

Find more posts tagged with

AI Studio

Accepted answers

All comments

Thomas_Ott

The error indicates a problem with your script itself. Please post your XML process.

jojo_abalos

Also having error similar to above:

Oct 25, 2016 10:37:59 AM SEVERE: Process failed: The script could not be parsed.

Oct 25, 2016 10:37:59 AM SEVERE: Here:

Oct 25, 2016 10:37:59 AM SEVERE: Process[1] (Process)

Oct 25, 2016 10:37:59 AM SEVERE: subprocess 'Main Process'

Oct 25, 2016 10:37:59 AM SEVERE: ==> +- Execute R[1] (Execute R)

I tried using the built-in tutorial process on generating density function using R with the ff sample R script:

rm_main = function()
{

x <- seq(from= -5, to= 5, length.out =1000)

dn <- dnorm(x)
de <- dexp(x)
dc <- dcauchy(x)
dn3 <- dnorm(x, sd=3)

result <- data.frame(
id =x,
StandardNormalDistribution = dn,
NormalDistribution = dn3,
ExponentialDistribution =de,
CauchyDistribution= dc
)
return(result)

}

mmichel

The '[..] script could not be parsed.' error will be thrown if the R method which reads the user script failed. You should get a more detailed description about R error by opening the Log Panel. There should be some output in regard to the error directly above the process failed error message.