R Error while updating Knime 4.5.1

[mlauber71]

@salazachou

‘1.8.10’ "package ‘Rserve’ was built under R version 4.1.2 "

You could try and either upgrade R to 4.1.2 or Rserve down to 1.8.7. You could just install a fresh R version to a new directory and try to use that with KNIME.

R integration: Cannot install Rserve

@ehsanT what you should do is make sure RServe does run under R / Studio alone and will be started when library(“Rserve”) is called. Then you could tray the integration into KNIME. In order to do a fresh installation you might try these steps if the ones from the R integration guide would not work. The latest Version 1.8-10 should be available as a Windows binary so there would be no need to compile: https://CRAN.R-project.org/package=Rserve For Windows: install.packages("Rserve", repos = "h…