What am I doing wrong?……
I’m registering the jquery.maskedinput-1.3.min.js in a bundle script the exact same way I’m registering several other scripts but for some reason the bundle for this script simple doesn’t work…
I have tried with the following Bundle registrations SAME RESULTS:
bundles.Add(new ScriptBundle("~/bundles/jquery.maskedinput").Include(
"~/Scripts/jquery.maskedinput-{version}.js"
));
bundles.Add(new ScriptBundle("~/bundles/jquery.maskedinput").Include(
"~/Scripts/jquery.maskedinput.js"
));
bundles.Add(new ScriptBundle("~/bundles/jquery.maskedinput").Include(
"~/Scripts/jquery.maskedinput.min.js"
));
bundles.Add(new ScriptBundle("~/bundles/jquery.maskedinput").Include(
"~/Scripts/jquery.maskedinput-{version}.min.js"
));
bundles.Add(new ScriptBundle("~/bundles/jquery.maskedinput").Include(
"~/Scripts/jquery.maskedinput-1.3.min.js"
));
This is the rendered HTML
<script src="/bundles/jquery.maskedinput?v=" type="text/javascript"></script>
But my bundle is empty
This is my registration on my MasterPage
<ajaxToolkit:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server" EnablePageMethods="true">
<Scripts>
<%--Framework Scripts--%>
<asp:ScriptReference Name="jquery" />
<asp:ScriptReference Name="jquery.ui.combined" />
<asp:ScriptReference Name="WebForms.js" Path="~/Scripts/WebForms/WebForms.js" />
<asp:ScriptReference Name="WebUIValidation.js" Path="~/Scripts/WebForms/WebUIValidation.js" />
<asp:ScriptReference Name="MenuStandards.js" Path="~/Scripts/WebForms/MenuStandards.js" />
<asp:ScriptReference Name="GridView.js" Path="~/Scripts/WebForms/GridView.js" />
<asp:ScriptReference Name="DetailsView.js" Path="~/Scripts/WebForms/DetailsView.js" />
<asp:ScriptReference Name="TreeView.js" Path="~/Scripts/WebForms/TreeView.js" />
<asp:ScriptReference Name="WebParts.js" Path="~/Scripts/WebForms/WebParts.js" />
<asp:ScriptReference Name="Focus.js" Path="~/Scripts/WebForms/Focus.js" />
<asp:ScriptReference Name="WebFormsBundle" />
<asp:ScriptReference Path="~/bundles/jquery.validation" />
<asp:ScriptReference Path="~/bundles/jquery.maskedinput" />
<%--Site Scripts--%>
</Scripts>
</ajaxToolkit:ToolkitScriptManager>
This is a screenshot of my scripts in Visual Studio 2012

What’s going on?? I just don’t get it
There’s a bug in the 1.0 RTM version which will ignore *.min.js even if explicitly included in debug mode. If you update to 1.1.0-alpha1 package, this should be fixed.
Alternatively you can work around this issue using the answer to this similar question.