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Historical Tester hangs on Getting prices before start time
 Post subject: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Wed 15 Oct, 2014, 19:14 
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Hello Support,

since the new JForex API 2.11 the Historical Tester hangs on "Getting prices before start time.." and the Chart window is clear!
I have tested different strategies. Not one still works!

Can you confirm that?

many greetings...


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Thu 16 Oct, 2014, 08:32 

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I I have the same problem since version 2:41.
live at 2:40 run correctly

viewtopic.php?f=85&t=50670


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Thu 16 Oct, 2014, 09:57 
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There seems to be a problem with the operating System.

Windows 7 64bit - it works!
Windows 8.1 64bit - does not work
Windows Server 2012 64bit - does not work

Support please!


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Thu 16 Oct, 2014, 14:09 
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We could not repeat the problem on Windows 7 nor Windows 8.1 64 bit

Is Java version one and the same in all cases? On which Java version is there a problem?
Also, does the normal chart opens well?


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Thu 16 Oct, 2014, 15:01 
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Thx for your answer...

Java version on all machines are the same (Java 8 Update 25).
The normal chart is ok! Only in Historical Tester the chart is empty!

In LIVE-Mode the Historical Tester works just fine! (API 2.10.3)

The only thing that is changed is the API version from 2.10.3 to 2.11 in Demo.
I think it's not a problem with Java himself!

And now?


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Fri 17 Oct, 2014, 07:30 

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The same problem was on windows and linux. Just solved.
The problem was in java 8 Update 25.
You need to remove java and install previous version Java SE Runtime Environment 7u71. Everithing works fine.
donwload from here
https://www.oracle.com/technetwork/java/ ... 80261.html


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Fri 17 Oct, 2014, 08:18 

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Well, I have the same problem and a colleague of mine too.

I have Windows 7 (64bit) and when I've installed Java 8 Update 25 the Historical Tester has stopped working frozen on the start ("Getting prices before start time").
Luckily I was able to uninstall Java 8 and return to the previous version (Java 7 Update 67) and everything started working again.

In our case it was the update to Java 8 to trigger the problem. For now we can work well with Java 7, but sooner or later we'll have to switch to Java 8 and the problem will be serious.

Help please!


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Fri 17 Oct, 2014, 08:31 
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but the Live Console works just fine with Java 8!

Here the Java log if the Demo Console starts:


17.10.2014 09:25:24.323 SCHWERWIEGEND datacache.ca ] sun.misc.FloatingDecimal.<init>(F)V
java.lang.NoSuchMethodError: sun.misc.FloatingDecimal.<init>(F)V
at com.dukascopy.charts.data.datacache.da.a(Unknown Source)
at com.dukascopy.charts.data.datacache.cp.a(Unknown Source)
at com.dukascopy.charts.data.datacache.cp.c(Unknown Source)
at com.dukascopy.charts.data.datacache.CurvesDataLoader.a(Unknown Source)
at com.dukascopy.charts.data.datacache.CurvesDataLoader.a(Unknown Source)
at com.dukascopy.charts.data.datacache.ce.run(Unknown Source)
at com.dukascopy.charts.data.datacache.aj.c(Unknown Source)
at com.dukascopy.charts.data.datacache.aj.d(Unknown Source)
at com.dukascopy.charts.data.datacache.q.a.d(Unknown Source)
at com.dukascopy.charts.data.datacache.q.a.run(Unknown Source)


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Fri 17 Oct, 2014, 11:07 
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Problem fixed. Will be deployed on DEMO and LIVE asap


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Fri 17 Oct, 2014, 11:36 
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THX!!!


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Mon 20 Oct, 2014, 09:06 
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2.41.1 is out on DEMO. Should be fine on Java 8 now.


 
 Post subject: Re: Historical Tester hangs on Getting prices before start time Post rating: 0   New post Posted: Mon 20 Oct, 2014, 09:25 
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I 've tried it and everything works perfectly again...

THX again!


 

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