R Get() function returns error

Question

I am having problem getting a data frame from R to JMP.

This little simple test works fine and returns "1" as it should

clear symbols();
R Init();
R submit("
x <- 1
");
a = R Get(x);
R Term();
a

A longer R code looking something like this

clear symbols();

R Init( );
R submit("\[
library(dplyr)

.. 20 lines of code ..
head(X)  // Output of "head(X)" gives the expected first five rows of X, good
]");

R Get(X) << NewDataView;

Returns the following error:

"Warning: Error in readBin(fc, "integer", n = SRBX_FILEHEADER_LENGTH) :
Warning: object 'SRBX_FILEHEADER_LENGTH' not found
Unknown"

Any clues?

c_b_lyndgaard_g · Accepted Answer

Thanks for the advice. It made me go through the code again.

The error message somehow disappear if I put  "R Term()" at the start of of the script. I think the error came because previous R connections had not been terminated