In Knime BarChart Don't show the graph

Hi guys,
I have a problem about My college project please help me…
I upload the data and then connect to barchart but barchart node don’t show the graphic.I don’t know what am i doing about it.

Hi @Kemalunel

What does your data look like after the File Reader node?
What about after the GroupBy node? And after the Math Formula node?

1 Like

It’ll be easier if you just uploaded the data and/or the the entire workflow.

1 Like

KNIME_project.knwf (7.7 KB)

did you look at my flow ? please bro help me

I did but there’s no data. Can you upload the data file also?

This topic was automatically closed 182 days after the last reply. New replies are no longer allowed.