somehow i found the bug that make the frozen column error
..in my problem i had a table
<thead frozen="true">
<tr>
<th rowspan="2" data-options="field:'ck',checkbox:true"></th>
<th data-options="field:'PACKAGE_GROUP_ALIAS'">Name</th>
</tr>
</thead>
the red word that made the error ..i just removed it..and its worked