Cannot inline bytecode built with JVM target 11 into bytecode that is being built with JVM target 1.8 about korge HOT 7 CLOSED

Thank you @mipastgt for the info :)

I can confirm, that the IntelliJ Update indeed fixes this Issue 🎉
Now the common Modules are configured properly to target the same & correct JVM-Version as the other Modules 🎉

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So I think this bug is because either:

• The commonMain (& maybe android as well) modules is configured to the wrong target (JVM 1.8)
• Or the jvmTarget module is configured to the wrong target (JVM 11)

from korge.

I fear this might be not possible to solve according to this issue.

I tried around a lot and was only able to lower the target of jvmMain to "1.8" but I'm not sure if that breaks something :/

So I think always including targetJs() or prepending @file:Suppress("INLINE_FROM_HIGHER_PLATFORM") to every file using Korge Methods is our only solution for now :/
(At least if we cannot make jvmMain.target = "JVM 1.8" work)

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I too am running into this issue on the hello world example when I configured it to only enable jvm.

E.g:

korge {
	id = "com.sample.demo"
	targetJvm()
	serializationJson()
}

What the error looks like:

After some browsing I found that JVM target 11 comes from here:

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@Kietyo I had that suspicion as well, but I was only able to change the JVM Target of the Platform Modules, not the common Module itself :/

This issue might be rooted into Kotlin-Multiplatform itself 😅

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And for lowering the JVM-Target for all Modules to 1.8:
We really need to test if Korge is able to run entirely on 1.8. Because I think there was some kind of assert somewhere, that it needs to run on JVM 11.

I might check later if I find that.

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I have been suffering from this issue independently of korge for quite some time too but in the latest version of IntelliJ this seems to be fixed now.

IntelliJ IDEA 2023.3 (Community Edition)
Build #IC-233.11799.241, built on December 2, 2023

I removed all the lines with @file:Suppress("INLINE_FROM_HIGHER_PLATFORM") in my code yesterday and don't see any issues anymore.

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