Why is my Vue element being titled incorrectly by default?

I recently converted a Vue component to class syntax, following the same process I used for three other components in my project. However, after reducing the code to just the problematic section, I encountered this issue:

<template>
  <v-container>
    blah
  </v-container>
</template>

<script>
import { Vue, Component } from 'vue-property-decorator'
@Component({
})
export default class extends Vue {
}
</script>

Upon checking the browser console, I found the following error message:

[Vue warn]: Invalid component name: "_class2". Component names should conform to valid custom element name in html5 specification.

It appears that Vue automatically assigned the name "_class2" despite me not specifying it anywhere. Why is this name considered invalid and how can I select a valid one?

Answer №1

It is essential for the class to be named.

class Bar extends Vue {

Without naming the class, it may still function correctly but could potentially result in errors due to an undefined name. This highlights a common issue with frameworks that rely on Javascript, where error reporting occurs at the generated Javascript level rather than when the code is being written by the programmer.

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