# Error when resizing flex datagrid

**URL:** <https://forum.kirupa.com/t/error-when-resizing-flex-datagrid/285900>\
**Category:** flash\
**Created:** [April 7, 2009, 5:28pm UTC](https://forum.kirupa.com/t/error-when-resizing-flex-datagrid/285900 "2009-04-07T17:28:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mediumman](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/mediumman/32/551_2.png) [@mediumman](https://forum.kirupa.com/u/mediumman)\
**Post date:** [April 7, 2009, 5:28pm UTC](https://forum.kirupa.com/t/error-when-resizing-flex-datagrid/285900/1 "2009-04-07T17:28:57Z")

</div>

When i try to resize a column in my flex datagrid I am receiving this error below.

TypeError: Error #1034: Type Coercion failed: cannot convert Function-1786 to CursorManagerImpl.as$682.CursorQueueItem.  
at mx.managers::CursorManagerImpl/removeCursor()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\CursorManagerImpl.as:464]  
at mx.controls.dataGridClasses::DataGridHeader/columnResizeMouseUpHandler()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\controls\dataGridClasses\DataGridHeader.as:696]

any ideas?