Hi! I’ve updated Kotlin to 1.4, and serialization to 1.0.0-RC and I’m getting this: `Your current ko...

# serialization

[Antoine Gagnon]

Hi!
I’ve updated Kotlin to 1.4, and serialization to 1.0.0-RC and I’m getting this:
Your current kotlinx.serialization core version is too low, while current Kotlin compiler plugin 1.4.0 requires at least 1.0-M1-SNAPSHOT. Please update your kotlinx.serialization runtime dependency.
Any idea what’s going on?

[basher]

what gradle coordinates are you using for the runtime dependency and what version are you using for the plugin

[Antoine Gagnon]

I’m using 1.4.0 for the plugin, and org.jetbrains.kotlinx:kotlinx-serialization-core:1.0.0-RC as the coordinates

[basher]

huh weird. that all looks right

[Antoine Gagnon]

Right? I’ve done a gradle clean, but no luck so far! Very weird

[spand]

Maybe something else is including an old version ?

[Antoine Gagnon]

That’s probably it, I’d guess most libraries using Serialization haven’t switched to 1.0 yet

[spand]

There is a gradle incantation to force it to a specific version (dont have it at hand)

[Antoine Gagnon]

I also tried forcing the version with this but it doesn’t seem to work either!
Well it was just to try out the things in Kotlin 1.4, but it can wait for sure!

[Nicolas Bourdin]

Hello i got the same error :/
Are you using ktor in your gradle depencencies ?

[Antoine Gagnon]

No, it's a mobile project

[Vsevolod Tolstopyatov [JB]]

Seems like a Gradle check bug. Could you please file an issue with a reproducer?

[jean]

@Nicolas Bourdin I had the same issue than you. My kmp project had ktor-client dependencies for mobile target that I did not changed. Updating those fixed the issue. Thanks for the hint