In my rails app, I get these errors in Chrome Inspector when the page loads:
What is causing this in my rails app? View\[code\]<%= stylesheet_link_tag 'admin/dashboard' %><%= stylesheet_link_tag 'admin/new' %><%= javascript_include_tag 'admin/dashboard'%><script> $(function () { 'use strict'; // Initialize the jQuery File Upload widget: $('#fileupload').fileupload(); // Enable iframe cross-domain access via redirect option: $('#fileupload').fileupload( 'option', 'redirect', window.location.href.replace( /\/[^\/]*$/, '/cors/result.html?%s' ) ); $('#fileupload').fileupload('option', { maxFileSize:10000000, acceptFileTypes:/(\.|\/)(gif|jpe?g|png)$/i, sequentialUploads:true, process:[ { action:'load', fileTypes:/^image\/(gif|jpeg|png)$/, maxFileSize:20000000 // 20MB }, { action:'resize', maxWidth:2048, maxHeight:2048 }, { action:'save' } ] }); if ($.support.cors) { $.ajax({ url:'//jquery-file-upload.appspot.com/', type:'HEAD' }).fail(function () { $('<span class="alert alert-error"/>') .text('Upload server currently unavailable - ' + new Date()) .appendTo('#fileupload'); }); } // Load existing files: $('#fileupload').each(function () { var that = this; $.getJSON(this.action, function (result) { if (result && result.length) { $(that).fileupload('option', 'done') .call(that, null, {result:result}); } }); }); });</script><div class="container"> <header class="header"> <div class="header_content clearfix"> <h1 class="page_name">Dashboard</h1> <ul class="navbar"> <li class="nav_item">Move</li> <li class="nav_item">Edit</li> <li class="nav_item">Delete</li> </ul> </div> </header> <section class="sidebar"> <div class="sidebar_content"> <ul class="menu"> <li class="menu_item active-menu"><%=link_to 'manage albums', admin_albums_path%></li> <li class="menu_item"><%=link_to 'manage media' %></li> <li class="menu_item"></li> <li class="menu_item"></li> <li class="menu_item"></li> </ul> </div> </section> <section class="content"> <div class="inner-box clearfix"> <%= form_for [:admin, @album, @image], :html => { :multipart => true, :id => "fileupload" } do |f| %> <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload --> <div class="row fileupload-buttonbar"> <div class="span7"> <!-- The fileinput-button span is used to style the file input field as button --> <span class="btn btn-success fileinput-button"> <i class="icon-plus icon-white"></i> <span><%= t('fileupload.add_files') %></span> <%= f.file_field 
ath, :multiple => true %> </span> <button type="submit" class="btn btn-primary start"> <i class="icon-upload icon-white"></i> <span><%= t('fileupload.start_upload') %></span> </button> <button type="reset" class="btn btn-warning cancel"> <i class="icon-ban-circle icon-white"></i> <span><%= t('fileupload.cancel_upload') %></span> </button> <button type="button" class="btn btn-danger delete"> <i class="icon-trash icon-white"></i> <span><%= t('fileupload.delete_multi') %></span> </button> <input type="checkbox" class="toggle"> </div> <div class="span5"> <!-- The global progress bar --> <div class="progress progress-success progress-striped active fade"> <div class="bar" style="width:0%;"></div> </div> </div> </div> <!-- The loading indicator is shown during image processing --> <div class="fileupload-loading"></div> <br> <!-- The table listing the files available for upload/download --> <table class="table table-striped"><tbody class="files" data-toggle="modal-gallery" data-target="#modal-gallery"></tbody> </table> <% end %><script> var fileUploadErrors = { maxFileSize: 'File is too big', minFileSize: 'File is too small', acceptFileTypes: 'Filetype not allowed', maxNumberOfFiles: 'Max number of files exceeded', uploadedBytes: 'Uploaded bytes exceed file size', emptyResult: 'Empty file upload result' };</script> </div> </section></div>\[/code\]
ath, :multiple => true %> </span> <button type="submit" class="btn btn-primary start"> <i class="icon-upload icon-white"></i> <span><%= t('fileupload.start_upload') %></span> </button> <button type="reset" class="btn btn-warning cancel"> <i class="icon-ban-circle icon-white"></i> <span><%= t('fileupload.cancel_upload') %></span> </button> <button type="button" class="btn btn-danger delete"> <i class="icon-trash icon-white"></i> <span><%= t('fileupload.delete_multi') %></span> </button> <input type="checkbox" class="toggle"> </div> <div class="span5"> <!-- The global progress bar --> <div class="progress progress-success progress-striped active fade"> <div class="bar" style="width:0%;"></div> </div> </div> </div> <!-- The loading indicator is shown during image processing --> <div class="fileupload-loading"></div> <br> <!-- The table listing the files available for upload/download --> <table class="table table-striped"><tbody class="files" data-toggle="modal-gallery" data-target="#modal-gallery"></tbody> </table> <% end %><script> var fileUploadErrors = { maxFileSize: 'File is too big', minFileSize: 'File is too small', acceptFileTypes: 'Filetype not allowed', maxNumberOfFiles: 'Max number of files exceeded', uploadedBytes: 'Uploaded bytes exceed file size', emptyResult: 'Empty file upload result' };</script> </div> </section></div>\[/code\]