Remove/disable Kotlin in gradle build

Question

I have a multimodule gradle project (v6.3 via wrapper) https://github.com/emeraldpay/polkaj that keeps saying about prepareKotlinBuildScriptModel.

Kotlin is not used, and all are .gradle files, not .gradle.kts.

I'd like to remove/disable Kotlin, so that build go faster. And get rid off these messages.

> Task :polkaj-api-base:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :polkaj-api-http:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :polkaj-api-ws:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :polkaj-common-types:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :polkaj-json-types:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :polkaj-scale:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :polkaj-scale-types:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :polkaj-schnorrkel:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :polkaj-ss58:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :polkaj-tx:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :rpc:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :runtime-explorer:prepareKotlinBuildScriptModel UP-TO-DATE
> Task :types:prepareKotlinBuildScriptModel UP-TO-DATE

Answer 1

Maybe this help, in may case, the problem was not with the task prepareKotlinBuildScriptModel, but with the Gradle Reload action itself in IntellijIdea (Android Studio)

https://github.com/gradle/gradle/issues/7633#issuecomment-1176501124