Navigation skills error on Android 5

[furdiburd]

I tried using the navigation skill on an emulated android 5 (api 21) device and got this error report:

Exception

• User action: Skill evaluation
• App locale: en_US
• Version: 4.0
• OS: Linux Android 5.0.2 - 21

Crash log

java.lang.NoSuchMethodError: No virtual method codePoints()Ljava/util/stream/IntStream; in class Ljava/lang/String; or its super classes (declaration of 'java.lang.String' appears in /system/framework/core-libart.jar)
	at org.dicio.numbers.util.Utils$$ExternalSyntheticAPIConversion0.m(D8$$SyntheticClass:0)
	at org.dicio.numbers.util.Utils.containsCodePoint(Utils.kt:123)
	at org.dicio.numbers.parser.lexer.Tokenizer.tokenize(Tokenizer.kt:165)
	at org.dicio.numbers.parser.Parser.tokenize(Parser.kt:33)
	at org.dicio.numbers.parser.param.NumberParserParams.getMixedWithText(NumberParserParams.kt:37)
	at org.stypox.dicio.skills.telephone.ContactChooserIndex.score(ContactChooserIndex.kt:22)
	at org.stypox.dicio.eval.SkillWithResultKt.scoreAndWrapResult(SkillWithResult.kt:22)
	at org.stypox.dicio.eval.SkillRanker$SkillBatch$Companion.getBestForSpecificity(SkillRanker.kt:69)
	at org.stypox.dicio.eval.SkillRanker$SkillBatch$Companion.access$getBestForSpecificity(SkillRanker.kt:59)
	at org.stypox.dicio.eval.SkillRanker$SkillBatch.getBest(SkillRanker.kt:32)
	at org.stypox.dicio.eval.SkillRanker.getBest(SkillRanker.kt:105)
	at org.stypox.dicio.eval.SkillEvaluatorImpl.evaluateMatchingSkill(SkillEvaluator.kt:100)
	at org.stypox.dicio.eval.SkillEvaluatorImpl.suspendProcessInputEvent(SkillEvaluator.kt:77)
	at org.stypox.dicio.eval.SkillEvaluatorImpl.access$suspendProcessInputEvent(SkillEvaluator.kt:36)
	at org.stypox.dicio.eval.SkillEvaluatorImpl$processInputEvent$1.invokeSuspend(SkillEvaluator.kt:60)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:34)
	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:100)
	at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:586)
	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:829)
	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:717)
	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:704)