I have a rather large architecture already written. I have recently had to add a parameter to a function (subsequence) that is widely used throughout my TestStand architecture. I simply added a boolean check that I can use inside the subsequence. Now that I have added the parameter, I have reloaded all of the subsequences and the boolean field for the parameter has an error stating "The expression cannot be empty." I would like to either be able to set a default value of false or just find all of the instances of "The expression cannot be empty" and set them to false. So far, I have been unable to get this to work, I cannot do a find/replace on the error because it doesn't pick it up. Is there a way to cleanly set the default or modify multiple errors at once? It will take me forever to manually type in "false" for all of the calls of this subsequence. There are only a few cases where I will need this to be True.

You could search as Doug suggested and filter your results using something like the following. You'll get some extra results, but it might save you some time.

NI TestStand

Default Parameters - Modifying Multiple Emtpy Expressions at Once

Solved!

Author

Thank you Erik.

Limiting the search to my specific parameter name made a huge difference. This was the solution I was looking for. Thanks for pointing me in the right direction!

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NI TestStand

Default Parameters - Modifying Multiple Emtpy Expressions at Once

Re: Default Parameters - Modifying Multiple Emtpy Expressions at Once