Exploring the default Python error message

By default, Python will generate an error message anytime it encounters a problem in your script. These error messages will not always be very informative to the end user running the script. However, it is valuable to take a look at these raw messages. In later recipes, we'll use Python error handling structures to get a cleaner look at the errors and respond as necessary.

Getting ready

In this recipe, we will create and run a script that intentionally contains error conditions. We will not include any geoprocessing or Python exception handling techniques in the script. We're intentionally doing this, because I want you to see the error information returned by Python.

How to do it…

Follow the steps below ...

Get Programming ArcGIS 10.1 with Python Cookbook now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.