[Solved]-Passing an array of object to useState throws this error Objects are not valid as a React child (found: object with keys {id, name})-Reactjs

score:1

That because your {cart} is an array of object. So instead of render it like that, you need to enclosed them in some sort of .map or something: -

<div className="my-4">
  <Container>
    <h4>Test Component</h4>
    {cart.map(c => <p key={c.id}>Cart Context Value: {c.name}</p>)}
    <Button onClick={handleClick}>Update Cart Context</Button>
  </Container>        
</div>

here sandbox for reference

lala 937

Source: stackoverflow.com

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[Solved]-Passing an array of object to useState throws this error Objects are not valid as a React child (found: object with keys {id, name})-Reactjs

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