0👍
Your issue is related to way you are setting your data
inside dataset
.
I did a live demo for you solving the issue:
https://codesandbox.io/s/boring-banach-lvffs?file=/src/App.js
Data is an array, each position of that array means one column, so you should do like:
datasets: [
{
label: "Lonely",
.....
data: [30]
},
{
label: "Relationship",
.....
data: [0,45]
},
Source:stackexchange.com