Hello,
I am working on Knime for several weeks now and everything went well till now. I tryed to find a solution on internet before writing this, but I could not find anything, I hope that I am not duplicating post.
I am trying to assign colors to each unique strings in a column. For example, if i give as input :
column1[String] |
color2 |
color1 |
color2 |
I want to be able to have :
column1[String] | colors |
color2 | blue |
color1 | red |
color2 | blue |
So I connected this node to my workflow but it is like the manager color node is not able to find any column to apply its task, as when I want to configure the node, an error window tell me that :
"The dialog cannot be opened for the following reason:
Please provide input table with at least one column with either nominal and/or lower and upper bounds defined."
In have strings columns in my table, may be it is because there is too many unique of them, but I am not sure about that.
Could you please help me to figure what is happening with this node ?
Thank you
Deuterium