This test returns a failure for any VI that has Automatic Error Handling enabled:
VI diagrams should handle errors with error clusters instead of relying on automatic error handling and unwired error outputs.
Update 2016-02-23: The test now has an option to turn off automatic error handling on any tested VI that currently has it enabled:
Make sure you backup your code before running this VI Analyzer test if you select this configuration option.
This test is saved in LabVIEW 2012. Follow the instructions here to install and use this test.