AddError (arcpy)

サマリ

Creates a geoprocessing tool error message (Severity=2) that can be accessed by any of the GetMessages functions.

構文

AddError (message)
パラメータ説明データ タイプ
message

The message to add.

String

コードのサンプル

AddError example

Add custom geoprocessing error message.

import arcpy

fc = arcpy.GetParameterAsText(0)
result = arcpy.GetCount_management(fc)

# Get the count from GetCount's Result object
#
featurecount = int(result.getOutput(0))

if featurecount == 0:
    arcpy.AddError(fc + " has no features.")		
else:
    arcpy.AddMessage(fc + " has " + str(featurecount) + " features.")

関連トピック

9/14/2013