135: gen evo bug

03:08:12 Build strategies : java.lang.NumberFormatException: For input string: "undefined"

   at java.base/jdk.internal.math.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:2054)
   at java.base/jdk.internal.math.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
   at java.base/java.lang.Double.parseDouble(Double.java:549)
   at com.strategyquant.tradinglib.blocks.random.ReplacementBlock.loadDoubleAttribute(Unknown Source)
   at com.strategyquant.tradinglib.blocks.random.ReplacementBlock.<init>(Unknown Source)
   at com.strategyquant.tradinglib.blocks.random.ReplacementConfig.<init>(Unknown Source)
   at com.strategyquant.tradinglib.blocks.random.ReplacementsConfig.<init>(Unknown Source)
   at com.strategyquant.tradinglib.generator.StrategyGenerator.<init>(Unknown Source)
   at com.strategyquant.tradinglib.generator.StrategyGeneratorCache.getGenerator(Unknown Source)
   at com.strategyquant.tradinglib.gp.strategies.NodeFactory.generateStrategy(Unknown Source)
   at com.strategyquant.tradinglib.gp.strategies.NodeFactory.generateRandomCandidate(Unknown Source)
   at com.strategyquant.tradinglib.gp.strategies.NodeFactory.generateRandomCandidate(Unknown Source)
   at com.strategyquant.tradinglib.gp.GPGenerationalEngine.generateInitialPopulation(Unknown Source)
   at com.strategyquant.tradinglib.gp.GPGenerationalEngine.gpEvolution(Unknown Source)
   at com.strategyquant.tradinglib.gp.GPGenerationalEngine.evolve(Unknown Source)
   at com.strategyquant.tradinglib.gp.GPIslandJob.call(Unknown Source)
   at com.strategyquant.tradinglib.gp.GPIslandJob.call(Unknown Source)
   at com.strategyquant.gridlib.compute.performer.MultithreadComputePerformer$1.run(Unknown Source)
   at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
   at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
   at java.base/java.lang.Thread.run(Thread.java:832)

03:08:12 Build strategies : -- Generating initial population for island #1

config v priloze

Attachments

Build2.cfx

(35.62 KiB)

Votes +2
Project StrategyQuant X
Type Feature
Status Fixed
Priority High

History

Tomas Vanek

28.03.2022 10:30

Task created

Emmanuel

28.03.2022 11:36

Voted for this task.

Hans

31.03.2022 00:14

Voted for this task.

Mark Fric

04.04.2022 12:17

Status changed from New to Fixed

this problem is caused by two indicators - Ulcer Index and Vortex. Both don't have indicator step set in block details in tab Indicator values (click on indicator -> parameters).

We'll fix it in SQ to handle it better, the simple solution for now is to run indicators calibration or edit these two values by hand.

Votes: +2