How to solve error after building Vite?

Question

Vue.js

vendor.7732f5ad.js:3 Uncaught TypeError: Cannot read property 'custom' of undefined
at vendor.7732f5ad.js:3 Compiled

vite build, run from dist index.html error appears when vite dev is ok

Answer 1

The problem was in GiphyFetch, I removed it and everything is ok

Answer 2

Here are the frequently occurring errors (why and how to solve)
without a code example, I can only help with this =)