Error building (missing artifacts)

[blobinabottle]

I'm trying to run the project (on Mac in IntelliJ) but I'm getting this error:

 Could not resolve all artifacts for configuration ':classpath'.
   > Could not find org.jetbrains.kotlin:kotlin-gradle-plugin:1.8.
     Searched in the following locations:
       - https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.8/kotlin-gradle-plugin-1.8.pom
       - https://maven.taktik.be/content/groups/public/org/jetbrains/kotlin/kotlin-gradle-plugin/1.8/kotlin-gradle-plugin-1.8.pom

I tried to add more locations (google etc), but no luck. Do you have any advice?

thanks!

[aduchate]

It looks like you have set the kotlinVersion in the build.gradle file to 1.8 while what you probably want is to set it to 1.8.0.

Be aware however that nothing has been tested above java 1.8 and you might have to switch to a more recent jvm if you upgrade kotlin.