Error with Extra Excercise

Dear members

While executing the next exercise:
aRtsy::canvas_collatz(colors = colorPalette(“tuscany3”))

I have the next error message from the R console

Error in .standalone_types_check_dot_call(ffi_standalone_check_number_1.0.7, :

object ‘ffi_standalone_check_number_1.0.7’ not found

Doing a quick search on StackOverflow, I found the next solution:


1 Like

@fherglez501 it seems to be a package versioning problem…

Here on my computer the code ran without problems.
Information about my current R session

R version 4.2.2 (2022-10-31 ucrt)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 22621)

other attached packages:
[1] aRtsy_0.2.1

One suggestion, as an attempt to resolve the error, would be to install the package directly from the repository by running this line: