annotation created in GDB-error editing!

Discussion created by coveadrian on Sep 18, 2010

I'm trying to rotate an annotation in ESRI ArcGIS, but I'm getting an error message (see the atach file).
The error says "the spatial index grid size is invalid".

I've created the feature class of annotation type in ArcCatalog and then I've exported the labels from a polygon.

The annotation is displayed correctly, but I can't edit it.

I'm using ArcGIS 9.3.1. on Win 7.