Working with Lab Logic Toolkit
Script Parameters and Usage
The following table defines the parameters used by the evaluateDynamicExpression script.
Automation Command Line
Using Special Characters—Rules and Constraints
Joining Multiple Evaluations
Use the following special syntax to join multiple evaluations within an expression:
AND = &&
OR = ||
NOT = !
Boolean expressions should evaluate to true or false.
Troubleshooting
For debugging errors, run through the following steps to determine the cause.
Check custom field format (eg, step.::UDF Name::).
Make sure that the custom fields have been created for the correct entity type.
Check the mapping of the field type (see section) — if doing Math they need to be numeric.
Check that the step has a log file placeholder configured.
The 'unexpanded placeholders in string' error often refers to the last -log parameter — where the step has not been configured to produce one.
If no log file is created, find additional error logging from the command line of the instance. This often shows the location of a syntax error. Find the log file at /opt/gls/clarity/ai/logs/automatedinformatics.log.
Set -t parameter to false if an automatic trigger is used.
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