in the last few days I was using, as I did many times before, the R table view node together with ggplot2. So far it works fine but with Knime 3.4 and R 3.2.3 I am randomly getting total freezing of Knime, which can only be restarted by killing the Process.
I get stuck with the Message: Sending Flow Variables to R,
a few minutes later Knime gives the warning: Warn: Potential Deadlock in AWT event queue , but it does not recover.
This does not happen every time but randomly after i modified and looked at the generated plots for a few times.
I am using Ubuntu 16.04 LTS 64bit, 8GB RAM Intel® Core™ i5-4670S, CPU @ 3.10GHz × 4
Does anyone have an explanation, or had the same issue? It would be great not having to kill knime every 5-10Minutes and restarting all over ;)
Thanks in advance,