<label>node for itemset doesn't exist! [instance(diagnosis)/root/item/label]

1. What is the issue? Please be detailed.

I'm using a customized odk collect with old odk engine and I want to display a large list of item how can I do this ? I'm getting this error node for itemset doesn't exist! [instance(diagnosis)/root/item/label]
2. What steps can we take to reproduce this issue?

3. What have you tried to fix the issue?

4. Upload any forms or screenshots you can share publicly below.

Hi @Symon
If it's a customized app you might need to hire a developer to solve your problems. The original ODK Collect itself is huge and very often it's difficult to track down issues/bugs in it so helping you with a customized version based on a short description is rather impossible.