Chart.js bar chart not showing up - vue.js

Question

this is my BarChart.vue file
<template>
<canvas :id="`myChart`"></canvas>
</template>
<script>
import Chart from 'chart.js/auto';
export default {
name: 'BarChart',
// props: ['id', 'labels'],
mounted() {
// const ctx = document.getElementById('myChart' + this.id).getContext('2d');
const ctx = document.getElementById('myChart' ).getContext('2d');
const myChart = new Chart(ctx, {
type: 'bar',
data: {
labels: this.labels,
datasets: [
{
label: '# of Votes',
data: [12, 19, 3, 5, 2, 3],
backgroundColor: [
'rgba(255, 99, 132, 0.2)',
'rgba(54, 162, 235, 0.2)',
'rgba(255, 206, 86, 0.2)',
'rgba(75, 192, 192, 0.2)',
'rgba(153, 102, 255, 0.2)',
'rgba(255, 159, 64, 0.2)',
],
borderColor: [
'rgba(255, 99, 132, 1)',
'rgba(54, 162, 235, 1)',
'rgba(255, 206, 86, 1)',
'rgba(75, 192, 192, 1)',
'rgba(153, 102, 255, 1)',
'rgba(255, 159, 64, 1)',
],
borderWidth: 5,
},
],
},
options: {
scales: {
y: {
beginAtZero: true,
},
},
},
});
myChart;
},
};
</script>
I am calling it as <BarChart /> in the parent file after adding it to the components, the chart doesn't show up but it creates a space in the DOM.
I have tried both vue-chart.js and normal chart.js, facing the same issue.