[Vue warn]: Error in v-on handler: “TypeError: Object(…) is not a function“

The record appears in Vue
[Vue warn]: error in v-on handler: "typeerror: object (...) is not a function"

when referencing an external file, it is only partially referenced, so it was originally referenced in a deconstruction mode. I forgot to add

// Wrong
import loginAPI from '@/api'

// Right
import { loginAPI } from '@/api'

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