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Portfolio Master Error

When running Portfolio master in 4.8.1 I get the following error. This happens every time regardless the amount of strategies involved. This does not happen in 4.7.0.


java.util.concurrent.ExecutionException: java.lang.AbstractMethodError: com.strategyquant.lib.fitness.FitnessFunction.computeFitness(Lcom/strategyquant/lib/results/SQResultsGroup;Ljava/lang/String;)D
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at com.strategyquant.plugin.PortfolioMaster.impl.AutomaticBuilder.bruteForce.BFPortfolioMasterComputer._compute(BFPortfolioMasterComputer.java:228)
at com.strategyquant.plugin.PortfolioMaster.impl.AutomaticBuilder.bruteForce.BFPortfolioMasterComputer.computePortfolio(BFPortfolioMasterComputer.java:222)
at com.strategyquant.plugin.PortfolioMaster.impl.AutomaticBuilder.PortfolioCombinator.combination(PortfolioCombinator.java:56)
at com.strategyquant.plugin.PortfolioMaster.impl.AutomaticBuilder.bruteForce.BFPortfolioMasterComputer.doInBackground(BFPortfolioMasterComputer.java:189)
at com.strategyquant.plugin.PortfolioMaster.impl.AutomaticBuilder.bruteForce.BFPortfolioMasterComputer.doInBackground(BFPortfolioMasterComputer.java:42)
at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at javax.swing.SwingWorker.run(SwingWorker.java:334)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.AbstractMethodError: com.strategyquant.lib.fitness.FitnessFunction.computeFitness(Lcom/strategyquant/lib/results/SQResultsGroup;Ljava/lang/String;)D
at com.strategyquant.plugin.PortfolioMaster.impl.AutomaticBuilder.bruteForce.BFPortfolioMasterComputeTask.call(BFPortfolioMasterComputeTask.java:51)
at com.strategyquant.plugin.PortfolioMaster.impl.AutomaticBuilder.bruteForce.BFPortfolioMasterComputeTask.call(BFPortfolioMasterComputeTask.java:20)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
... 3 more





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  • Votes 0
  • Project QuantAnalyzer
  • Type Bug
  • Status Refused
  • Priority Low

History

TM
#1

BlueFightingCat

10.09.2020 13:36

Task created

TT
#2

Tamas

09.12.2020 15:14

Status changed from New to Refused

I was not able to reproduce the problem.


Please reinstall QA and try it again. If you still have a problem please attach the strategies 

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