I’m new to KNIME. I was doing a recursive loop to get a dependent variation (t0 / t1) * last_result. Everything works “fine” (my workflow is pretty inefficient.
The problem is that when I run it, the first step works fine, but in the second one I get this error: Number (double) and does not comply with its supposed superclass Number (integer). If I re-run it manually works normally.
I have read that the error shows in some file-reading mistakes but I’m using a Table Creator with 10 test numbers. And also about using Try-Catch nodes but I don’t understand them.
Thanks in advance.
loop.knwf (38.9 KB)