When implementing a Vue component, you may encounter a 'parentNode' TypeError

I'm experiencing an issue with a page that is only partially rendering. Specifically, the page renders Listings but not Bookings. After some investigation, I discovered that removing the divs associated with isReviewed() resolves the rendering issue. It seems like the component is causing errors.

<template>
<div>
  <p><router-link to="start">ClearBnB</router-link></p>
  <Navbar />
  <p>Profile page for {{ username }}</p>
  <hr>
...

Upon adding this component:

<template>
  <p>Review</p>
  <p v-bind="comment" class="review"></p>
  <p>Rating: <span v-for="star in rating" v-bind:key="star">⭐</span></p>
</template>

<script>
export default {
  name: 'ReviewItem',
  props: ['rating', 'comment'],
data() {
  return {
    rating: [1, 1, 1, 1, 1],
    comment: 'test comment',
  }
}
}
</script>

<style>

</style>

An error message is triggered:

Uncaught (in promise) TypeError: Cannot read properties of null (reading 'parentNode')
    at parentNode (runtime-dom.esm-bundler.js:36)
    at patchBlockChildren (runtime-core.esm-bundler.js:4087)
    at patchElement (runtime-core.esm-bundler.js:4055)
    at processElement (runtime-core.esm-bundler.js:3871)
    at patch (runtime-core.esm-bundler.js:3788)
    at patchBlockChildren (runtime-core.esm-bundler.js:4091)
    at patchElement (runtime-core.esm-bundler.js:4055)
    at processElement (runtime-core.esm-bundler.js:3871)
    at patch (runtime-core.esm-bundler.js:3788)
    at patchKeyedChildren (runtime-core.esm-bundler.js:4506)

Vue appears to interpret the parentNode as null, creating confusion in my troubleshooting efforts.

Answer №1

To resolve the issue, it was necessary to include a components section within the component code. It seems that these need to be specified:

  components: {},

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