java exception in version 2.2.3

[msccip]

With the new version 2.2.3 I get the following error with all tested invoices:

java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0
at java.base/jdk.internal.util.Preconditions.outOfBounds(Unknown Source)
at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Unknown Source)
at java.base/jdk.internal.util.Preconditions.checkIndex(Unknown Source)
at java.base/java.util.Objects.checkIndex(Unknown Source)
at java.base/java.util.ArrayList.get(Unknown Source)
at un.unece.uncefact.data.standard.reusableaggregatebusinessinformationentity._100.TradePriceType.getAppliedTradeAllowanceChargeAtIndex(TradePriceType.java:842)
at com.helger.en16931.cii2ubl.CIIToUBL21Converter.convertToInvoice(CIIToUBL21Converter.java:1391)
at com.helger.en16931.cii2ubl.CIIToUBL21Converter.convertCIItoUBL(CIIToUBL21Converter.java:2317)
at com.helger.en16931.cii2ubl.AbstractCIIToUBLConverter.convertCIItoUBL(AbstractCIIToUBLConverter.java:788)
at com.helger.en16931.cii2ubl.cli.CIIToUBLConverter.call(CIIToUBLConverter.java:297)
at com.helger.en16931.cii2ubl.cli.CIIToUBLConverter.call(CIIToUBLConverter.java:67)
at picocli.CommandLine.executeUserObject(CommandLine.java:2041)
at picocli.CommandLine.access$1500(CommandLine.java:148)
at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2461)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2453)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2415)
at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2273)
at picocli.CommandLine$RunLast.execute(CommandLine.java:2417)
at picocli.CommandLine.execute(CommandLine.java:2170)
at com.helger.en16931.cii2ubl.cli.CIIToUBLConverter.main(CIIToUBLConverter.java:381)

[phax]

Thanks - good catch. That indeed is a regression from 2.2.3.
Building 2.2.4 immediately.