No save Indicator

[_Roman]

Hello.
My indicator not Saved parameters. I have Error on srceen. Why the NT8 give some error. How do I resolve this issue?
The message is:
Could not save indicator '...'. There was an error generating the XML document.
Thank you.

[NinjaTrader_Jim]

Hello _Roman,

Thanks for your post.

This is most often seen with indicators that have public properties that are not serializable. Some properties will need to be converted to a serializable type in order to be saved tih template and workspace xml files. Brush properties would be an example of this. (See link below.)

Serializing brushes for user input - https://ninjatrader.com/support/help...lor_inputs.htm

I would expect to see an error specific to serializing, however. If this does not resolve your inquiry, could you attach a reduced version of the indicator that only has enough code to demonstrate the issue?

I look forward to being of further assistance.

[_Roman]

Thank you very much. I do it and all saved.