i updated my idea plugin to 1.4.0-rc and now its c...

# eap

[christophsturm]

i updated my idea plugin to 1.4.0-rc and now its complaining that my kotlinx.serialization core is too old. I’ll just go back to the stable plugin for now. Probably a good idea to not update the plugin until the rc release cycle is complete.

[Dominaezzz]

https://kotlinlang.slack.com/archives/C0922A726/p1595607497043500

[louiscad]

Which version of Kotlin was your project using?

[christophsturm]

M3. but i think the serialization problem is not related to m3.

[Liliia]

RC release cycle is complete now. You can find the compatible versions here. It’s likely you’ll need to perform some migration to the new version of kotlinx.serialization, though, since it made a step on its straight way to the stable (1.0) release and has introduced some breaking changes.

[Oliver.O]

@Liliia coming from 1.4-M1 it still looks like some artifacts are missing, like:

org.jetbrains.kotlinx:kotlinx-coroutines-core-common:1.3.8-1.4.0-rc
org.jetbrains.kotlinx:kotlinx-serialization-runtime-common:1.0-M1-1.4.0-rc
org.jetbrains.kotlinx:kotlinx-serialization-protobuf-common:1.0-M1-1.4.0-rc

[christophsturm]

i think you don’t need those anymore, for example just use this in common:

implementation("org.jetbrains.kotlinx:kotlinx-serialization-runtime:$serializationVersion")

[christophsturm]

https://blog.jetbrains.com/kotlin/2020/06/kotlin-1-4-m2-released/#hierarchical-project-structure (search for “only once”)

[Liliia]

@Oliver.O, Christoph is completely right.

[Oliver.O]

@christophsturm @Liliia Thanks, I'll have a look!