RapidMiner Viewer node problem


#1

Hi!
I have problem with the RapidMiner Viewer node after updating KNIME (and extension pack) to version 3.6.0
It was empty ExampleSet view (at one KNIME installation) or only data with no drawing any plots (at another computer). I’m trying different releases of RapidMiner Studio at different OS (Win7 or Win10), but without success. At win10 computer it was clear installation both the KNIME and RapidMiner (not an update of previous versions), but node still not work.


#2

Hi,

I’ll try updating to RapidMiner 9, but the current stable version is based on version 5.3, so that should be installed with the report plugin to use the RapidMiner Viewer node.


#3

Hey!
RapidMiner version 5.3 was already installed. Moreover, path to RM 5.3 directly set in KNIME preferences RapidMiner section, but the changing of path no affected to node behavior. The connection KNIME-RapidMiner remain (I can see operators list and process window after Result Overview - Restore the version of the process command even after changing path).
Therefore, I mean. that the problem is in last KNIME not RM version.


#4

That should work if the 5.3 installation of RapidMiner (set in KNIME) includes the appropriate Report plugin. Otherwise the Viewer node will not work.