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| JFOREX-3819 Historical Tester does not work |
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SFXbernhard
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| Post subject: JFOREX-3819 Historical Tester does not work |
Post rating: 0
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Posted: Mon 21 May, 2012, 09:48
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User rating: 21
Joined: Thu 19 May, 2011, 20:50
Posts: 413
Location: Germany, Munich
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Historical Tester writes "Getting prices before start time" for ever and does not start the backtest.
Even though I have downloaded the historical data in previous versions.
Aren't they compatible?
Please help urgently, I cannot backtest anymore with DEMO!
seen in JForex
DEMO 2.17
API 2.6.68
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API Support
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| Post subject: Re: Since DEMO update 2.17 Historical Tester does not work |
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Posted: Mon 21 May, 2012, 09:56
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User rating: ∞
Joined: Fri 31 Aug, 2007, 09:17
Posts: 6139
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SFXbernhard
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| Post subject: Re: Since DEMO update 2.17 Historical Tester does not work |
Post rating: 0
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Posted: Mon 21 May, 2012, 10:40
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User rating: 21
Joined: Thu 19 May, 2011, 20:50
Posts: 413
Location: Germany, Munich
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when I restart JForex I get many errors in the console: 21.05.2012 11:39:13.632 SEVERE datacache.br ] start > end 2012-05-18 21:00:00:276 - 2012-05-18 21:00:00:000
java.lang.IllegalArgumentException: start > end 2012-05-18 21:00:00:276 - 2012-05-18 21:00:00:000
at com.dukascopy.charts.data.datacache.d.e.O(Unknown Source)
at com.dukascopy.charts.data.datacache.d.e.N(Unknown Source)
at com.dukascopy.charts.data.datacache.d.a.l(Unknown Source)
at com.dukascopy.charts.data.datacache.d.a.o(Unknown Source)
at com.dukascopy.charts.data.datacache.br.G(Unknown Source)
at com.dukascopy.charts.data.datacache.br.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
21.05.2012 11:39:13.633 SEVERE dataprovider.c ] start > end 2012-05-18 21:00:00:276 - 2012-05-18 21:00:00:000
....
I close all open charts and if I start the Historical Tester I get the same type of error again. This bug does not appear in LIVE, which is v2.15.3.3 currently. Please correct this asap!
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bunyip
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| Post subject: Re: JFOREX-3819 Historical Tester does not work |
Post rating: 0
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Posted: Mon 21 May, 2012, 12:13
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User rating: 2
Joined: Thu 01 Mar, 2012, 17:17
Posts: 42
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Same problem here. I've loaded version 2.6.68 this morning in Demo, and there's no data loaded after 11 May.
Moreover, when I try using the Historical Tester, it doesn't get past "Getting prices before start time". I've attached a file with the errors from the Java console.
Please fix this urgently!
Bunyip
| Attachments: |
Java console 21 May 1.txt [489.32 KiB]
Downloaded 405 times
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DISCLAIMER: Dukascopy Bank SA's waiver of responsability - Documents, data or information available on
this webpage may be posted by third parties without Dukascopy Bank SA being obliged to make any control
on their content. Anyone accessing this webpage and downloading or otherwise making use of any document,
data or information found on this webpage shall do it on his/her own risks without any recourse against
Dukascopy Bank SA in relation thereto or for any consequences arising to him/her or any third party from
the use and/or reliance on any document, data or information found on this webpage.
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SFXbernhard
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| Post subject: Re: JFOREX-3819 Historical Tester does not work |
Post rating: 0
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Posted: Mon 21 May, 2012, 16:30
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User rating: 21
Joined: Thu 19 May, 2011, 20:50
Posts: 413
Location: Germany, Munich
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Please supply us with a - JForex DEMO BETA version and a
- JForex DEMO version
to avoid these unsatisfying situations in the future! Be sure I will test every DEMO BETA when it is released. But then my programs are still running with the stable DEMO version.
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SFXChristian
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| Post subject: Re: JFOREX-3819 Historical Tester does not work |
Post rating: 0
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Posted: Mon 21 May, 2012, 18:00
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User rating: 0
Joined: Fri 24 Jun, 2011, 13:47
Posts: 1
Location: GermanyGermany
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We know about this problems form former times. Because we are signal providers, for our work it was very important to give the clients the chance to check our performance on DEMO before using the signals on their live accounts.
DC seams not to solve this problem until today. We find another broker without such problems. For our accounts and for the clients accounts....
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TradeTrading
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| Post subject: Re: JFOREX-3819 Historical Tester does not work |
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Posted: Mon 21 May, 2012, 23:08
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User rating: 0
Joined: Mon 21 May, 2012, 21:35
Posts: 1
Location: Spain, Barcelona
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Hello support,
I have the same problem on DEMO 2.17 - API 2.6.68, can't backtest neither on very recent past weeks!
Please help, backtesting is so important for us!!! Thank you!
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eljo556
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| Post subject: Re: JFOREX-3819 Historical Tester does not work |
Post rating: 0
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Posted: Mon 21 May, 2012, 23:28
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User rating: 0
Joined: Mon 21 May, 2012, 23:23
Posts: 3
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I second Bernhard on this issue.
Testing strategies on the demo platform is paramount before going live, having to battle versions full of bugs like this one is not helping, lot of work has to be re-done.
Im seriusly considering changing back to MT4 if this keeps on like this.
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