How Do I Use the JSON Select Debugger?

This article describes how to use the JSON Select Debugger. 

The debugger is very easy to use; it will show you the results of a successful JSON query, and also the exception stack for a bad JSON query.

JSON Debugger Interface

To open the JSON Debugger dialog, select a Tag with an JSON query, and click "Windward Tools" on the Ribbon > Debug Query > JSON Select:

Successful Query

In the upper left-hand Select Pane, chose the data source (it must already be connected), enter your query, and press "Execute". If the query is successful, you will see its results in the bottom Results Pane:

Problem Query

If the query fails with an exception, you will see the exception stack trace in the Exception Pane:

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