Hi, trying to do some interpolation here, I’m trying to follow the tutorial, however, when I am at the last step it says this error. What have I done wrong? Thanks!
Sorry
but it is hard to tell starting from a picture.
What OM version?
Hi, Haddad，
Its om 7.5
Hi michaelxu886
The error seems to me a programing error. But your picture doesn’t help to SEE the connections ot what is wrong. If you need debugins your patch, please send it.
01-pm2-analyses xu 2.omp (38.8 KB)
Hi, Haddad, thank you for the reply, here is the patch, it basically takes numbers of notes from a chordseq and does interpolation between the chords taken, the part that gives me the error is the final chord-seq object that is supposed to show the outcome of the interpolation
Dear Michael,
Ok now i can see clearly…
The problem is that you are using chord-seqs object instead of CHORD objects.
So interpolation is lost. It should be two lists in the first two inputs:
Here is the patch:
01-pm2-analyses xu 3.omp (44.1 KB)
That’s why in such cases it is better to include the patch for debugging 
Best
K
Hi, Haddad, thank you so much!!! I never thought that it could be because of this! Will always share the patch in the future when asking these kinds of questions!
Hi, Haddad, just one question, in the patch I extracted a chord from the chord-seq based on the order of the note in the chord-seq, for example, I can pick the 45th note in the chord sequence and extract a chord that starts with that note and include the next 10 notes, are there ways to know what number the note is in the chord-seq or is there a better way to extract a chord from the chord seq?
It is possible of course. BUT…
Be aware, rhat these notes come from an analysis and therefore the notes are not approximated. so if you see C’ note it could be = 6001 or 6003, etc… So you have much chances to find these notes as unique since they are not approximated.
BEst
K