* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * В моем локальном хосте мое приложение работает нормально, когда заставляет firebase развертывать мобильные библиотеки jquery, исчезает, вот мой головной код (если это проблема?)
<script src='https://cdn.firebase.com/js/client/1.1.1/firebase.js'></script> <!--<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>--> <!--<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jquerymobile/1.4.5/jquery.mobile.css" /> <link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jquerymobile/1.4.5/jquery.mobile.min.css" /> <script src="http://ajax.googleapis.com/ajax/libs/jquerymobile/1.4.5/jquery.mobile.js"></script> <script src="http://ajax.googleapis.com/ajax/libs/jquerymobile/1.4.5/jquery.mobile.min.js"></script>--> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jquery-mobile/1.4.5/jquery.mobile.min.css" /> <script src="http://code.jquery.com/jquery-1.11.1.min.js"></script> <script src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> <!--<link rel="stylesheet" href="jquery.mobile-1.4.5/jquery.mobile-1.4.5.css"/> <link rel="stylesheet" href="jquery.mobile-1.4.5/jquery.mobile-1.4.5.min.css"/> <link rel="stylesheet" href="jquery.mobile-1.4.5/jquery.mobile.structure-1.4.5.min.css"/> <script src="jquery.mobile-1.4.5/jquery.mobile-1.4.5.js"></script> <script src="jquery.mobile-1.4.5/jquery.mobile-1.4.5.min.js"></script>--> <script src="https://www.gstatic.com/firebasejs/5.7.0/firebase.js"></script> <script src="https://www.gstatic.com/firebasejs/5.7.0/firebase-app.js"></script> <script src="https://www.gstatic.com/firebasejs/5.7.0/firebase-auth.js"></script> <script src="https://www.gstatic.com/firebasejs/5.7.0/firebase-database.js"></script> <script src="https://www.gstatic.com/firebasejs/5.7.0/firebase-firestore.js"></script>