Describe the bug
I have a multi-module Maven project, in which one of the shared modules is called commons and is used by other modules (let's called them A and B).
All modules (A, B and commons) contain classes that are @Serializable.
All modules do have kotlinx-serialization-json-jvm dependency.
The kotlin-maven-plugin is configured for all modules as follows:
When compiling the project, I'm getting an error on the first module that is using commons as dependency (e.g. A):
Your current kotlinx.serialization core version is 2.0.20, while current Kotlin compiler plugin unknown requires at least 1.0-M1-SNAPSHOT. Please update your kotlinx.serialization runtime dependency.
When I removed all @Serializable classes from commons and got rid of the plugin there, project was compiling again.
As a temporary workaround, I can suppress errors on all @Serializable classes which makes the compilation working:
@Suppress("PROVIDED_RUNTIME_TOO_LOW", "INLINE_CLASSES_NOT_SUPPORTED")To Reproduce
In commons module:
@JvmInline
@Serializable
value class UserId(
val id: String,
)
In A module:
import commons.UserId
@Serializable
data class Event(
val userId: UserId,
)
Expected behavior
Multi-module Maven project can be compiled without any errors.
Environment
Kotlin version: 2.0.20
Library version: 1.7.2
Kotlin platforms: JVM
Maven version: 3.9.7
IDE version: IntelliJ IDEA 2024.2.1
Other relevant context: MacOS 14.5, JRE 21.0.4 Temurin
Describe the bug I have a multi-module Maven project, in which one of the shared modules is called
commons
and is used by other modules (let's called themA
andB
). All modules (A
,B
andcommons
) contain classes that are@Serializable
. All modules do havekotlinx-serialization-json-jvm
dependency. Thekotlin-maven-plugin
is configured for all modules as follows:When compiling the project, I'm getting an error on the first module that is using
commons
as dependency (e.g.A
):When I removed all
@Serializable
classes fromcommons
and got rid of the plugin there, project was compiling again. As a temporary workaround, I can suppress errors on all@Serializable
classes which makes the compilation working:@Suppress("PROVIDED_RUNTIME_TOO_LOW", "INLINE_CLASSES_NOT_SUPPORTED")
To Reproduce Incommons
module:In
A
module:Expected behavior Multi-module Maven project can be compiled without any errors.
Environment