[130D2] Exceptions during Genetic Build

06:14:29.513 [Thread-42799] INFO c.s.t.project.ProgressEngine - Databank 'Builder - Results' synchronized to files - 25 records updated in 0.41 s. 06:17:34.511 [Blocking computeThread #17] ERROR c.s.t.databank.DefaultDatabankFilter - Error while adding strategy java.lang.NullPointerException: null at com.strategyquant.tradinglib.databank.AbstractDatabankFilter.getWorstRankValue(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.databank.DefaultDatabankFilter.shouldAddStrategy(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.databank.AbstractDatabankFilter.onAdd(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.databank.DatabankRecords.add(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.Databank.add(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.Databank.add(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.plugin.Task.impl.Build.GeneticBuildEngine.addToDatabank(Unknown Source) ~[na:na] at com.strategyquant.plugin.Task.impl.Build.GeneticBuildEngine.processNewCandidate(Unknown Source) ~[na:na] at com.strategyquant.plugin.Task.impl.Build.GeneticBuildEngine.access$100(Unknown Source) ~[na:na] at com.strategyquant.plugin.Task.impl.Build.GeneticBuildEngine$1.newCandidate(Unknown Source) ~[na:na] at com.strategyquant.plugin.Task.impl.Build.GeneticBuildEngine$1.newCandidate(Unknown Source) ~[na:na] at com.strategyquant.tradinglib.gp.GPEngine.processMessage(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.gp.GPEngine.messageReceived(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.gridlib.client.ListenerManager.sendToListener(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.gridlib.client.Compute.sendMessageToListener(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.gridlib.client.GridClient.sendMessage(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.tradinglib.gp.GPGenerationalEngine.sendToGPEngine(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.gp.GPGenerationalEngine.addToPopulation(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.gp.GPGenerationalEngine.messageJobFinished(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.gp.GPGenerationalEngine.processMessage(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.gp.GPGenerationalEngine$1.messageReceived(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.gridlib.client.ListenerManager.sendToListener(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.gridlib.client.Compute.sendMessageToListener(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.gridlib.client.Compute.jobFinished(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.gridlib.client.Compute$2.onJobFinished(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.gridlib.compute.performer.MultithreadComputePerformer.callJobFinishedHandlers(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.gridlib.compute.performer.MultithreadComputePerformer$1.run(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.gridlib.concurrent.ThreadPool$TaskExecutor.run(Unknown Source) ~[SQGridLib2.jar:na] at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na] 06:17:34.536 [Blocking computeThread #17] ERROR c.s.p.T.i.Build.GeneticBuildEngine - Error adding strategy to databank java.lang.NullPointerException: null at com.strategyquant.tradinglib.databank.AbstractDatabankFilter.getWorstRankValue(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.databank.AbstractDatabankFilter.getWorstFitness(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.Databank.getWorstFitness(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.plugin.Task.impl.Build.GeneticBuildEngine.addToDatabank(Unknown Source) ~[na:na] at com.strategyquant.plugin.Task.impl.Build.GeneticBuildEngine.processNewCandidate(Unknown Source) ~[na:na] at com.strategyquant.plugin.Task.impl.Build.GeneticBuildEngine.access$100(Unknown Source) ~[na:na] at com.strategyquant.plugin.Task.impl.Build.GeneticBuildEngine$1.newCandidate(Unknown Source) ~[na:na] at com.strategyquant.plugin.Task.impl.Build.GeneticBuildEngine$1.newCandidate(Unknown Source) ~[na:na] at com.strategyquant.tradinglib.gp.GPEngine.processMessage(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.gp.GPEngine.messageReceived(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.gridlib.client.ListenerManager.sendToListener(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.gridlib.client.Compute.sendMessageToListener(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.gridlib.client.GridClient.sendMessage(Unknown Source) ~[SQGridLib2.jar:na] at com.strategyquant.tradinglib.gp.GPGenerationalEngine.sendToGPEngine(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.gp.GPGenerationalEngine.addToPopulation(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.gp.GPGenerationalEngine.messageJobFinished(Unknown Source) ~[SQTradingLib.jar:na] at com.strategyquant.tradinglib.gp.GPGenerationalEngine.processMessage(Unknown Source) ~[SQTradingLib.jar:na]