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kotlinlang

when running ios app, I’m getting an error `Sequence contains more than one matching element.`. more in :thread:
any help?

```error: java.lang.IllegalArgumentException: Sequence contains more than one matching element.
	at org.jetbrains.kotlin.backend.konan.lower.FunctionReferenceLowering$FunctionReferenceBuilder.buildClass(FunctionReferenceLowering.kt:644)
	at org.jetbrains.kotlin.backend.konan.lower.FunctionReferenceLowering$FunctionReferenceBuilder.build(FunctionReferenceLowering.kt:453)
	at org.jetbrains.kotlin.backend.konan.lower.FunctionReferenceLowering$lower$1.transformFunctionReference(FunctionReferenceLowering.kt:173)
	at org.jetbrains.kotlin.backend.konan.lower.FunctionReferenceLowering$lower$1.visitTypeOperator(FunctionReferenceLowering.kt:136)
	at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitTypeOperator(IrElementTransformerVoid.kt:261)
	at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitTypeOperator(IrElementTransformerVoid.kt:24)
	at org.jetbrains.kotlin.ir.expressions.IrTypeOperatorCall.accept(IrTypeOperatorCall.kt:28)
	at org.jetbrains.kotlin.ir.expressions.IrExpression.transform(IrExpression.kt:31)
	at org.jetbrains.kotlin.ir.expressions.IrReturn.transformChildren(IrReturn.kt:33)
....
....
....
org.jetbrains.kotlin.cli.utilities.MainKt$daemonMainWithXcodeRenderer$1.invoke(main.kt:53)
	at org.jetbrains.kotlin.cli.utilities.MainKt$daemonMainWithXcodeRenderer$1.invoke(main.kt:53)
	at org.jetbrains.kotlin.cli.utilities.MainKt.mainImpl(main.kt:20)
	at org.jetbrains.kotlin.cli.utilities.MainKt.inProcessMain(main.kt:58)
	at org.jetbrains.kotlin.cli.utilities.MainKt.daemonMainWithXcodeRenderer(main.kt:53)
....
....
....```

Did you find a solution to this? I have a similar problem

Okay, nevermind then :slightly_smiling_face: