Hey my Intellij in latest version shows me the error message: `The feature "multi platform projects"...

# multiplatform

[fkrauthan]

Hey my Intellij in latest version shows me the error message: The feature "multi platform projects" is experimental and should be enabled explicitly for a shared lib. But I do have in my gradle file this

targets.all {
        compilations.all {
            kotlinOptions {
                freeCompilerArgs = listOf("-Xmulti-platform")
            }
        }
    }

but the error does not go away. It is running fine but super annoying. Anyone know what todo?

[Javier]

It is a flag in gradle.properties but it says something about alpha state I think 🤔

[Javier]

btw in Multiplatform projects you cant add flags there, take a look at language features

[fkrauthan]

hmm I found this in the multiplatform guide?

[fkrauthan]

And the problem is not the code itself compiled through gradle (that works fine) but intellij importing this gradle project annoys me with that error message

[Javier]

the code will compile but it will do nothing

[Javier]

https://kotlinlang.org/docs/reference/mpp-dsl-reference.html#language-settings

[Javier]

btw maybe I am wrong with that

[fkrauthan]

Interesting I give that a shot. I looked at https://kotlinlang.org/docs/reference/mpp-dsl-reference.html#compilation-parameters

[fkrauthan]

that shows I can set kotlinOptions the way listed above

[fkrauthan]

Hmm just tried it but there is no language feature for multi platform project

[HankG]

Reviving this question because I just ran across it too. I only get this when I ported my gradle to be multiplatform manually but a new one autogenerated does not have this problem

[HankG]

I can't see any differences in my gradle files which hint at why it doesn't know it's explicitly added either...weird

[Ingo Noka]

I am getting the Intellij warning (The feature “multi platform projects” is experimental and should be enabled explicitly) when I set

kotlin.mpp.enableGranularSourceSetsMetadata=true

in gradle.properties. The warning goes away when I remove that setting and reload gradle.

[Javier]

I should keep it if it works for you, it will be enabled by default in the future

[Ingo Noka]

Unfortunately it doesn’t work for me. For now the warning and red underlining of all expect keywords is too annoying.

[Javier]

I think I got that issue too, but I don't remember if I solved removing it TBH

[Ingo Noka]

[Javier]

Ah, I think I am talking about a different warning, which appears in CLI, but after 2 months I dont remember 😢