After successfully passing data from the father component to the child and displaying it in the view, everything seemed to be working fine at first. However, upon checking the console, I noticed that there was an issue occurring, even though the code appeared to be functioning as expected and the displayed data matched my expectations.
In the father component:
<article-header :article="articles"></article-header>
This line is within the <template> tags. The 'article' variable holds the value retrieved from an HTTP request to the API backend.
In the child component, which is <article-header>, I am using this data as follows:
<template>
<p>{{ article[0].title }}</p>
</template>
<script>
export default {
props:['article']
}
</script>
While this setup displays the title from the database exactly as intended, it also produces an error in the browser console:
[Vue warn]: Error in render: "TypeError: Cannot read property 'title' of undefined"
found in ---> at src\components\no_related\article\elements\articleHeader.vue at src\components\no_related\article\article.vue at src\App.vue
Does anyone have any insights on what might be causing this behavior?