无法确定任务'：app：countFirebaseDebugDexMethods'的依赖项。
当我运行此项目时，会发生错误。
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<title>Drag And Drop</title>
<link rel="stylesheet" type="text/css" href="dragAndDrop.css">
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<div class="rows">
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<img id="something" src="https://img.icons8.com/ios-filled/32/000000/black-cat.png"/>
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<div class="cells">
<img src="https://img.icons8.com/windows/32/000000/rat-silhuette.png"/>
</div>
</div>
<script type="text/javascript" src="catchTheMouse.js"></script>
</body>
</html>我该如何解决？
提供解决方案。