空间索引网格大小无效的解决方法The spatial index grid size is invalid

空间索引网格大小无效的解决方法The spatial index
grid size is invalid

原名引至：/article/5727080.html

之前在做shp数据导入Geodatabase中时，程序运行出现错误提示：“The spatial index grid size is invalid”。
后来查阅esri帮助找到了原因。是LoadOnlyMode的问题。记下来，以后好好研究。
http://support.esri.com/en/knowledgebase/techarticles/detail/35007

Error: The spatial index grid size is invalid

Article ID:	35007
Software:	ArcGIS - ArcEditor 9.3, 9.3.1, 10 ArcGIS - ArcInfo 9.2, 9.3, 9.3.1, 10 ArcGIS - ArcView 9.2, 9.3, 9.3.1, 10
Platforms:	N/A

Error Message

When creating a new feature through either the CreateFeature and Store method or the use of an InsertCursor, the creation fails with the following error:

"FDO_E_INVALID_GRID_SIZE

-2147216894

The spatial index grid size is invalid."

Cause

The FDO_E_INVALID_GRID_SIZE error is raised because the grid size of the feature class where the feature is being created is too small to handle the feature. This error only occurs with File or ArcSDE Geodatabases.

Solution or Workaround

Depending on how the error message is being raised, there are two different ways to handle the error.

If this error is encountered while editing within ArcMap, recalculate or modify the grid size of the feature class to accommodate the new feature. The recalculation of the grid size must be done
from the Feature Class properties dialog box within ArcCatalog. This requires the use of the Stop Editing function, save any edits, and close the Map Document containing the feature class. For steps on how to recalculate or modify the grid size of a feature
class, see the following Web help documentation: Setting spatial indexes.
If this error is being encountered programmatically through the ArcObjects API, notifying the user to manually modify the spatial index is not an ideal solution. Instead, this error can be prevented
by placing the feature class into LoadOnly mode prior to inserting the feature. When the feature class is taken out of LoadOnly mode, the Geodatabase automatically recalculates an appropriate grid size. The following code sample demonstrates how to use LoadOnly
mode with a feature class:

'Place the feature class in loadonly mode. This steps needs to happen prior to calling IFeature.Store or IFeatureCuror.InsertCursor

Dim pFCLoad As IFeatureClassLoad

Set pFCLoad = pFeatureClass

pFCLoad.LoadOnlyMode = True

'Create feature buffer

Dim pFeatBuffer As IFeatureBuffer

Set pFeatBuffer = pFeatureClass.CreateFeatureBuffer

Set pFeatBuffer.Shape = pGeometry

'Create insert cursor and insert buffer

Dim pCursor As IFeatureCursor

Set pCursor = pFeatureClass.Insert(True)

'Insert the feature and call flush

pCursor.InsertFeature pFeatBuffer

pCursor.Flush

'Take the feature class out of loadonly mode, the Geodatabase will calculcate an appropriate grid size based on the features within the feature class

pFCLoad.LoadOnlyMode = False

标签: ArcEngine