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An application of ArcGIS Pro and also of ArcGIS Desktop 10.x that is used to create, edit and manage models within its Geoprocessing Framework

3 votes
2 answers
3k views

Using Python Script tool in ModelBuilder to check if field exists, if not, create one?

I'm trying to create a script tool to use in ModelBuilder that will check the incoming dataset for the existence of a particular field. … I added this script to the ModelBuilder, but it keeps giving me the same error as when I try to run the model and the field doesn't exist. So the script tool is apparently not doing its desired job. …
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