Hi support,

1,
I created an indicator with 14 inputs of bar. 7 inputs are declared as 7 instruments based on OfferSide.BID and other 7 on OfferSide.ASK.

I tried calculate indicator by the strategy by method IIndicator.calculateIndicator( instrument, period,...) but there is JFException "indicator with name does not exist".


Please help how to get outputs from this type indicator by strategy.

2,
Please check strategy parapeter type File because filechooser does not show files, only directories, so it is not possible choose file.

Thanks

You need to register the custom indicator before using it, see:
https://www.dukascopy.com/wiki/#Use_custom_indicator_in_strategies
This will be fixed with the next platform version.

Yes, indicator is registered. But exception persists in line Object[] outputs = indicators.calculateIndicator(instrument, period, offerSides, indName, inputTypes, optParams, shift);

please provide full example strategy which replicates the problem and also the indicator .jfx file.

Thank you for your willingness. I've already solved it. The problem was incorrect indicator name.

For calculate the exact values is necessary fill array as follows:

OfferSide[] offerSides = new OfferSide[inputCount];
Arrays.fill(offerSides, 0, 7, OfferSide.BID);
Arrays.fill(offerSides, 7, 14, OfferSide.ASK);