Uncaught TypeError: Cannot read property 'msie' of undefined jQuery

Use zTree assembly error 

Uncaught TypeError: Cannot read property 'msie' of undefined jQuery

$ .Browser in jQuery1.9 was deleted, so js code in place of the project will use $ .browser reported this wrong.

Following the introduction of plug-ins can be solved

<script src="http://code.jquery.com/jquery-1.9.1.js"></script>

<script src="http://code.jquery.com/jquery-migrate-1.1.1.js"></script>