# Failure importing DataGridColumn & DataProvider

**URL:** <https://forum.kirupa.com/t/failure-importing-datagridcolumn-dataprovider/241135>\
**Category:** Uncategorized\
**Created:** [October 10, 2007, 12:27pm UTC](https://forum.kirupa.com/t/failure-importing-datagridcolumn-dataprovider/241135 "2007-10-10T12:27:39Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![benh](https://avatars.discourse-cdn.com/v4/letter/b/8baadc/32.png) [@benh](https://forum.kirupa.com/u/benh)\
**Post date:** [October 10, 2007, 12:27pm UTC](https://forum.kirupa.com/t/failure-importing-datagridcolumn-dataprovider/241135/1 "2007-10-10T12:27:39Z")

</div>

Hi again Kirupeans,

I’m getting some wierdness with importing DataGridColumn & Data provider.

The import statement looks like this - which is after my main package but before by first “standalone” class{}, which they are used in;

```auto

import fl.controls.DataGrid;
import fl.controls.dataGridClasses.DataGridColumn;
import fl.data.DataProvider;

```

But I’m getting these errors;

```auto
 
1172: Definition fl.controls.dataGridClasses:DataGridColumn could not be found.
1172: Definition fl.data:DataProvider could not be found.

```

It’s wierd because it worked yesturday so I’ve reverted back to the same movie & .as code I had then but I still get these errors… I just don’t know what could have changed to make these libraries suddenly unavailable.

Has anyone else seen this problem before?

BTW - Many thanks to all the superb contributions to this site - you are a light in my as3 darkness!

Ben