Chart not showing in Dashboard

[jasgames]

Dear Experts

Project working fine in v2022 when trying in v2023 chart and custom file (individual working fine) not showing in Dashboard Report same ok in v2022. Showing only list report.
Thanks in advance :)

<div class="row">
    <h5 class="mb-0">
        Summary <?php echo date('d-m-Y') ?>
    </h5>
	<div class="col-lg-6 mw-50">
		<div class="card">
			<h3 class="card-header">Stream List</h3>
			<!-- /.card-header -->
			<div class="card-body">{{{item1}}}</div>
			<!-- ./card-body -->
		</div>
		<!-- /.card -->
	</div>
	<!-- /.col -->
	<div class="col-lg-6 mw-50">
		<div class="card">
			<h3 class="card-header">Stream Chart</h3>
			<!-- /.card-header -->
			<div class="card-body">{{{item2}}}</div>
			<!-- ./card-body -->
		</div>
		<!-- /.card -->
	</div>
	<!-- /.col -->
</div>

<div class="row">
    <div class="col-lg-12 mw-100">
        <iframe src="dashboard2.php" width="100%" height="600" style="border:none;"></iframe>
    <div>
<div>

[arbei]

1. Chart.js is JavaScript, you may press F12 in your browser and check JavaScript errors in the Console panel first.
2. You should also enable Debug so you can see the chart data in the page's Debug card.