Does anyone know why updating from kotlin 1.2 to 1...

# announcements

[snowe]

Does anyone know why updating from kotlin 1.2 to 1.3 would result in springboottests throwing these errors? And how to fix it.

Caused by: java.lang.IllegalStateException: Resource not found in classpath: kotlin/coroutines/coroutines.kotlin_builtins

I believe it may have something to do with the fact that we have a gradle build with a maven parent pom using gradle’s implementation(platform()) ability.

[codeJENNerator]

Could be a dependency issue. Did you get an answer for this yet? If not, can you post the dependency reports side by side and see what changed?

[snowe]

Hi Jenn, I attached the reports in their original structure.

reports.zip

[codeJENNerator]

The Kotlin version was bumped from 1.2 to 1.3, but that's the point. The versions for Spring are kind of behind and I saw some SO questions saying you need boot 2.0+ to use Kotlin 1.3. Can you upgrade to Spring boot 2.0+ and Spring Framework 5+?

[snowe]

Ah…. that’s probably gonna be a huge blocker. It’s on our radar to update to boot 2, but I won’t get to it until after I update everything to gradle first 😂

[codeJENNerator]

I remember being in that situation before. Good luck! If you have any trouble with the Gradle migration, feel free to ask questions at discuss.gradle.org

[snowe]

Thanks! Will do, it’s a bit quiet over there lately though.

[codeJENNerator]

It's picked up now that the holidays are over

[codeJENNerator]

and if you have stuff that sits for more than few days (especially more than a week), ping me and I'll try to see who can help

[snowe]

oh! thank you very much 😄