R Snippet Error

[mlauber71]

You might want to make sure you have the latest versions of KNIME, R and Rserve installed (yes you will need the version 1.8.6).

check version of R packages in KNIME – mlauber71

Unfortunately that can be a bit of an effort.

RServe 1.8.6 on MacOSX

Installing Rserve 1.8-6 on macOS 10.15. (Catalina)

@s_rupp, this is a known issue and we have a script for that. Gonna send you the script via PM tomorrow morning. We are working on a proper docu for the R extension that links that script. Best Mark

RServe 1.8.6 on Windows

Compiling Rserve 1.8-6 on Windows 7 (64bit)

Because I never found this advice anywhere I thought I’d leave it here to potentially help others: tl;dr On Windows 7 (64bit), try compiling the Rserve package like this: install.packages("Rserve",, "http://rforge.net/", type = "source", INSTALL_opts = "--no-multiarch")) The longer version: After updating the R installation that I was using with Knime from version 3.4.4 to 3.6.1, some R nodes in my workflows started failing. I quickly found that with R >= 3.5.0 you need the latest Rserve 1.8…

R and Rtools

how to import tables from .docx documents via R snippet

Not exactly sure what you mean by installed by both R and RStudio. Typically you should only have one R installation with one library. You could try and check your version’s library with this comand: .libPaths() The error messages hint that you do not have the relevant package docxtractr installed. And you will have to install RServe in the latest version. One thing I had success wit recently is described here: After you have done that you could tell RStudio to find the Rtools necessary to…