Unable to set property 'copyFlash' of undefined or null reference
Unable to set property 'copyFlash' of undefined or null reference

I'm trying to add flash buttons to an existing app using datatables and am getting the error 'Unable to set property 'copyFlash' of undefined or null reference'. Am I using the wrong version?
<script src="~/Scripts/DataTables-1.10.4/jquery.dataTables.js"></script>
<link href="~/Content/DataTables-1.10.4/css/jquery.dataTables.css" rel="stylesheet" />
<script src="~/Scripts/DataTables-1.10.4/dataTables.fixedHeader.js"></script>
<link href="~/Content/DataTables-1.10.4/css/dataTables.tableTools.css" rel="stylesheet">
<script src="~/Scripts/DataTables-1.10.4/dataTables.tableTools.js"></script>
<link href="~/Content/Buttons-1.0.3/css/buttons.dataTables.css" rel="stylesheet">
<script src="~/Scripts/Buttons-1.0.3/js/dataTables.buttons.js"></script>
<script src="~/Scripts/Buttons-1.0.3/js/buttons.flash.js"></script>
Thanks in advance
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Answers
Your script references don't mention jQuery.js - is that just an error in your post?
Sorry,I do have references to jquery - it is bundled. we are using version 2.0,3
That's the issue. Buttons requires a newer version of DataTables. 1.10.9 is the current version - if you update it should work.
Allan
Thanks. I ugraded the error went away.