Hi, Need some expert advise. After i update my KNIME from 3.5 to 3.6.1 on my macbook, all my R note can’t be execute with error promt as below: ############### "ERROR: Could not capture output of command.ERROR: R evaluation failed.: "knime.stdout.con<-textConnection(‘knime.stdout’,‘w’);knime.stderr.con<-textConnection(‘knime.stderr’,‘w’);sink(knime.stdout.con);sink(knime.stderr.con,type=‘message’)"ERROR: R evaluation failed.: "knime.stdout.con<-textConnection(‘knime.stdout’,‘w’);knime.stderr.con<-textConnection(‘knime.stderr’,‘w’);sink(knime.stdout.con);sink(knime.stderr.con,type=‘message’)"ERROR: voidEval failedERROR: Transferring the R script to R failed.ERROR: R evaluation failed.: "knime.tmp.script"ERROR: assign failedERROR: Could not capture output of command.ERROR: R evaluation failed.: "sink();sink(type=‘message’) close(knime.stdout.con);close(knime.stderr.con) knime.output.ret<-c(paste(knime.stdout,collapse=’\n’), paste(knime.stderr,collapse=’\n’)) knime.output.ret"ERROR: R evaluation failed.: "sink();sink(type=‘message’) close(knime.stdout.con);close(knime.stderr.con) knime.output.ret<-c(paste(knime.stdout,collapse=’\n’), paste(knime.stderr,collapse=’\n’)) knime.output.ret"ERROR: eval failedERROR: Could not cleanup after command execution.ERROR: R evaluation failed.: "rm(knime.tmp.ret,knime.output.ret,knime.stdout.con,knime.stderr.con,knime.stdout,knime.stderr)"ERROR: R evaluation failed.: "rm(knime.tmp.ret,knime.output.ret,knime.stdout.con,knime.stderr.con,knime.stdout,knime.stderr)"ERROR: voidEval failedERROR: Could not execute internal command.ERROR: R evaluation failed.: "dev.off()"ERROR: R evaluation failed.: "dev.off()"ERROR: eval failedERROR: Could not execute internal command.ERROR: R evaluation failed.: "ls()"ERROR: R evaluation failed.: "ls()“ERROR: eval failed” ################

KNIME : R evaluation failed.

mlauber71 November 9, 2018, 6:38pm 2

Could you check if you have the most recent version of RServe installed?