I have built a small app that allows agent to add internal notes while working on tickets and when I try to validate it, shows error, also when trying to package the app.
I have uploaded the files here https://github.com/tbs89/zendesk_quicknote/
Can someone tell me the bug? message in terminal is not descriptive at all.
Thanks in advance.

Can you provide a screenshot of the errors you're seeing when attempting to validate or package the app? I've tested on my end and it is functioning as expected.
Thanks!
Tipene