In the Strategy Analyzer, setup to run an optimization with say, Sample MA Crossover. Put "Optimize data series" to be true and then "Set default for Sample MA Crossover".
Restart Ninja Trader, and now try to run the same optimization and many errors will pop up.
To clear this, I deleted the appropriate *.xml file in the templates/Strategy folder, restarted Ninja Trader and it worked fine, so long as I don't save the settings as default with "Optimize data series" as true.
So, there is a corruption in the way templates are being written/read with an entry for data series optimization.
- Daniel

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