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java.lang.NoClassDefFoundError: kotlin/jvm/JvmInline

See original GitHub issue

I hope to support both Java and kolitin in my project, but Jackson module kotlin is introduced into my POM. In the Java environment, this package will report errors

java.lang.NoClassDefFoundError: kotlin/jvm/JvmInline
	at com.fasterxml.jackson.module.kotlin.ExtensionsKt.isUnboxableValueClass(Extensions.kt:122) ~[jackson-module-kotlin-2.13.0.jar:2.13.0]
	at com.fasterxml.jackson.module.kotlin.KotlinSerializers.findSerializer(KotlinSerializers.kt:69) ~[jackson-module-kotlin-2.13.0.jar:2.13.0]
	at com.fasterxml.jackson.databind.ser.BeanSerializerFactory._createSerializer2(BeanSerializerFactory.java:215) ~[jackson-databind-2.13.0.jar:2.13.0]
	at com.fasterxml.jackson.databind.ser.BeanSerializerFactory.createSerializer(BeanSerializerFactory.java:173) ~[jackson-databind-2.13.0.jar:2.13.0]
	at com.fasterxml.jackson.databind.SerializerProvider._createUntypedSerializer(SerializerProvider.java:1495) ~[jackson-databind-2.13.0.jar:2.13.0]
	at com.fasterxml.jackson.databind.SerializerProvider._createAndCacheUntypedSerializer(SerializerProvider.java:1443) ~[jackson-databind-2.13.0.jar:2.13.0]
	at com.fasterxml.jackson.databind.SerializerProvider.findContentValueSerializer(SerializerProvider.java:777) ~[jackson-databind-2.13.0.jar:2.13.0]

Issue Analytics

State:
Created 2 years ago
Reactions:4
Comments:12 (6 by maintainers)

Top GitHub Comments

2reactions

k163377commented, Dec 16, 2021

My guess is that it is due to a combination of Kotlin versions.

JvmInline is a class introduced in Kotlin 1.5. Since jackson-module-kotlin is Kotlin 1.5 since 2.13, I think that using 2.12 series will solve the problem.

2reactions

stepbeekiocommented, Dec 10, 2021

I’ve encountered the same thing on upgrading from Spring Boot 2.4.x to 2.6.1.

Upgrading from kotlin version 1.4.0 to 1.6.0 fixed this for me weirdly. I’ve not had time to figure out why.

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