Hello Pradeep,

Thank you for posting in our community.

In order to find where is the unexpected end of input (as stated in you exception message) I will need to have a look at the code that is throwing this excpotion. Most probably there is a missing closing bracket or something similar. Please try identifying where is the missing statement and if you still need further assistance send me a sample which I can debug on my side and find the root cause for this matter.

 In regards to the second exception I means that the scripts for the ColumnMoving feature are not loaded. For example if you are using igLoader for referencing the scripts the ColumnMoving shpuld be listed or alternatively, if you need more features you all could be added as following:

<script type="text/javascript">
     $.ig.loader({
         scriptPath: "http://cdn-na.infragistics.com/igniteui/2015.2/latest/js/",
         cssPath: "http://cdn-na.infragistics.com/igniteui/2015.2/latest/css/",
         resources: "igGrid.*
     });

There is a sample using igLoader at the following link: http://www.igniteui.com/loader/overview

If you are not using loader please ensure that this particular script is reference either form Infragistics CDN or locally.

You could try using the combined scripts as well. For example:

 <!-- Ignite UI Required Combined CSS Files -->
    <link href="http://cdn-na.infragistics.com/igniteui/2015.2/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet" />
    <link href="http://cdn-na.infragistics.com/igniteui/2015.2/latest/css/structure/infragistics.css" rel="stylesheet" />
    <script src="http://ajax.aspnetcdn.com/ajax/modernizr/modernizr-2.8.3.js"></script>
    <script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
    <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
    <!-- Ignite UI Required Combined JavaScript Files -->
    <script src="http://cdn-na.infragistics.com/igniteui/2015.2/latest/js/infragistics.core.js"></script>
    <script src="http://cdn-na.infragistics.com/igniteui/2015.2/latest/js/infragistics.lob.js"></script>

I hope you will find my suggestions helpful.

Please do not hesitate to contact me if you need any further assistance with this matter.