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"Module was compiled with an incompatible version of Kotlin." - the case with "build.

Time:08-18

My IntelliJ IDEA plugin based on official Kotlin template. I had no Kotlin experience until tried to develop the plugin for IntelliJ IDEA.

I got the error:

C:/Users/I/.gradle/caches/modules-2/files-2.1/com.jetbrains.intellij.idea/ideaIC/2022.2/42c296374014a649785bb84aa6d8dc2d18f2ca0e/ideaIC-2022.2/lib/3rd-party-rt.jar!/META-INF/kotlinx-datetime.kotlin_module: 
Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.7.1, expected version is 1.5.1.

when updated some options in gradle.properties:

pluginGroup = com.yamatodaiwa
pluginName = Yamato-Daiwa Frontend
pluginVersion = 0.0.3

pluginSinceBuild = 221
pluginUntilBuild = 222.*

pluginVerifierIdeVersions = 2022.1, 2022.2

platformType = IC
platformVersion = 2022.2
platformDownloadSources = true


javaVersion = 11

gradleVersion = 7.2


kotlin.stdlib.default.dependency = false

I checked the similar topics, but the solutions like

ext.kotlin_version = '1.6.10'

are not actual for the projects with build.gradle.kts (not build.gradle) - there is no ext.kotlin_version option:

import org.jetbrains.changelog.markdownToHTML
import org.jetbrains.kotlin.gradle.tasks.KotlinCompile

fun properties(key: String) = project.findProperty(key).toString()

plugins {
    // Java support
    id("java")
    // Kotlin support
    id("org.jetbrains.kotlin.jvm") version "1.5.30"
    // Gradle IntelliJ Plugin
    id("org.jetbrains.intellij") version "1.1.6"
    // Gradle Changelog Plugin
    id("org.jetbrains.changelog") version "1.3.0"
    // Gradle Qodana Plugin
    id("org.jetbrains.qodana") version "0.1.12"
}

group = properties("pluginGroup")
version = properties("pluginVersion")

...

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