BAD_SETTING
What happened
A setting declaration is invalid: a label, group or inline text over its length, a time zone that is not a zone name, values listed twice, or a range that cannot be built.
What to do
Change the setting the message names so that it follows the rule it states.
Example
text
strategy.py, line 10: fast: label is at most 60 characters [BAD_SETTING]The wording of the message depends on your file, and the code does not. An error stops the file from loading.