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Deserialization error on running MainOpenChart
JieRie
 Post subject: Deserialization error on running MainOpenChart Post rating: 0   New post Posted: Wed 31 Jul, 2013, 12:50 

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Joined: Tue 16 Jul, 2013, 02:56
Posts: 13
hi,
when i run the example:MainOpenChart,downloaded from wiki, from my sdk.it throw exception:
warn: Deserialization error, unknown header [??u??]
java.io.StreamCorruptedException: Deserialization error, unknown header [??u??]
   at com.dukascopy.charts.data.datacache.OrdersChunkData.readObject(OrdersChunkData.java:43)
   at com.dukascopy.charts.data.datacache.LocalCacheManager.isFullOrderChunkExists(LocalCacheManager.java:2377)
   at com.dukascopy.charts.data.datacache.CurvesDataLoader.isFullOrderChunkExists(CurvesDataLoader.java:748)
   at com.dukascopy.charts.data.datacache.CurvesDataLoader.loadOrders(CurvesDataLoader.java:408)
   at com.dukascopy.charts.data.datacache.LoadOrdersAction.run(LoadOrdersAction.java:100)
   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)


what is the wrong ?
 
API Support
 Post subject: Re: Deserialization error on running MainOpenChart Post rating: 0   New post Posted: Wed 31 Jul, 2013, 14:04 
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Joined: Fri 31 Aug, 2007, 09:17
Posts: 6139
Does the problem persist after cleaning the local cache?
 
JieRie
 Post subject: Re: Deserialization error on running MainOpenChart Post rating: 0   New post Posted: Wed 31 Jul, 2013, 14:57 

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Joined: Tue 16 Jul, 2013, 02:56
Posts: 13
how to clear the local cache?
 
API Support
 Post subject: Re: Deserialization error on running MainOpenChart Post rating: 0   New post Posted: Wed 31 Jul, 2013, 15:08 
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Joined: Fri 31 Aug, 2007, 09:17
Posts: 6139
Select in the platform Tools -> Preferences -> Advanced -> Delete saved cache files.
 
JieRie
 Post subject: Re: Deserialization error on running MainOpenChart Post rating: 0   New post Posted: Wed 31 Jul, 2013, 16:37 

User rating: 0
Joined: Tue 16 Jul, 2013, 02:56
Posts: 13
OK,it's all right now.thank you!
 
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