Hi,
This exception appears to be due to an inability to fetch data
for an SMA indicator. Is this just historical database unavailability?
All of the instruments are subscribed by the strategy.
I'm a Live FXDD client. Switching to a Live Dukascopy account did not
throw these errors. Then restarting the strategy on the Live FXDD
account, and running both Live accounts side-by-side also showed no
further errors.
So it just looks like indicators in the Strategy lost contact with
the database server needed for indicator calculations.
Once the historical database contact is lost in calculation of an indicator
such as SMA, is there any action we can take programmatically to
re-establish the connection? Can we some how re-initialize the
IIndicators object from within the Strategy?
Looks like restarting the Strategy running in the JForex platform
did the trick.... Both platforms just fine. Each subscribed to 28 Currency
pairs.
HyperScalper
FXDD Live platform FXDD ver. 2.32.4 JForex API ver. 2.9.6.2
Dukas Live platform ver. 2.32.4 JForex API ver. 2.9.6.2
log getMAClosePriceArray error !!
log Error in 200 ma
com.dukascopy.api.JFException: Instrument [GBP/AUD] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:950)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 12 ma
com.dukascopy.api.JFException: Instrument [AUD/CAD] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:942)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 200 ma
com.dukascopy.api.JFException: Instrument [AUD/CAD] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:950)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 12 ma
com.dukascopy.api.JFException: Instrument [AUD/JPY] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:942)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 200 ma
com.dukascopy.api.JFException: Instrument [AUD/JPY] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:950)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 12 ma
com.dukascopy.api.JFException: Instrument [CAD/JPY] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:942)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 200 ma
com.dukascopy.api.JFException: Instrument [CAD/JPY] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:950)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 12 ma
com.dukascopy.api.JFException: Instrument [CHF/JPY] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:942)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 200 ma
com.dukascopy.api.JFException: Instrument [CHF/JPY] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:950)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 12 ma
com.dukascopy.api.JFException: Instrument [GBP/CAD] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:942)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 200 ma
com.dukascopy.api.JFException: Instrument [GBP/CAD] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:950)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 12 ma
com.dukascopy.api.JFException: Instrument [AUD/CHF] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:942)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 200 ma
com.dukascopy.api.JFException: Instrument [AUD/CHF] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:950)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 12 ma
com.dukascopy.api.JFException: Instrument [CAD/CHF] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:942)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 200 ma
com.dukascopy.api.JFException: Instrument [CAD/CHF] not opened
at com.dukascopy.api.impl.cp$b.K(Unknown Source)
at com.dukascopy.api.impl.cp.calculateIndicator(Unknown Source)
at com.dukascopy.api.impl.cp.sma(Unknown Source)
at com.fs.strategy.CurrencyStrengthMonitor.getMAClosePrice(CurrencyStrengthMonitor.java:1527)
at com.fs.strategy.CurrencyStrengthMonitor.calculateDailyAll(CurrencyStrengthMonitor.java:950)
at com.fs.strategy.CurrencyStrengthMonitor.onBar(CurrencyStrengthMonitor.java:2237)
at com.fs.strategy.CurrencyStrengthMonitor.onFeedData(CurrencyStrengthMonitor.java:2154)
at com.dukascopy.api.impl.connect.at.onBar(Unknown Source)
at com.dukascopy.api.impl.execution.a.b.cc(Unknown Source)
at com.dukascopy.api.impl.execution.a.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.f(Unknown Source)
at com.dukascopy.api.impl.execution.g$a.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
log getMAClosePriceArray error !!
log Error in 12 ma