[Chartjs]-How to fix this error Array to string conversion in laravel and chartjs?

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However, instead of manually calling json_encode, you may use the @json Blade directive. The @json directive accepts the same arguments as PHP’s json_encode function.

Please like this json_encode in laravel blade 

<script>
        var ctx = document.getElementById('lineChart').getContext('2d');
        var myChart = new Chart(ctx, {
            type: 'bar',
            data: {
                labels: @json($title),
                datasets: [{
                    label: '# ',
                    data: @json($learning),
                    backgroundColor: ["#3e95cd"],
                    borderWidth: 1
                }]
            },
            options: {
                scales: {
                    yAxes: [{
                        ticks: {
                            beginAtZero: true
                        }
                    }]
                }
            }
        });
    </script>

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