Kotlin query beans are not getting enhanced correctly after IntelliJ Rebuild

[bkempe]

Expected behavior

CustomerTest in https://github.com/ebean-orm-examples/example-kotlin runs without exception after an IntelliJ Rebuild.

Actual behavior

kotlin.UninitializedPropertyAccessException: lateinit property contacts has not been initialized
at org.example.domain.query.QCustomer.getContacts(QCustomer.kt:62)
at org.example.domain.CustomerTest.exampleAliasUse(CustomerTest.kt:28)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
...

Steps to reproduce

• git clone https://github.com/ebean-orm-examples/example-kotlin
• mvn clean package
• import example-kotlin into IntelliJ
• Build > Rebuild Project
• Run org.example.domain.CustomerTest with VM Options -javaagent:ebean-agent-12.4.1.jar=debug=3 (the same issue happens with the IntelliJ plugin)

Environment:

• IntelliJ IDEA 2020.2.3, IntelliJ IDEA 2020.3.2
• Settings -> Build -> Build Tools -> Maven -> Runner -> Delegate IDE build/run inactive
• Kotlin Plugin 1.4.10-release-IJ2020.2-1
• Java SDK OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.8+10)

[jnehlmeier]

I think you should also mention if IntelliJ is configured to execute Build > Rebuild Project via Maven or not. See Settings -> Build -> Build Tools -> Maven -> Runner -> Delegate IDE build/run actions to Maven.

[bkempe]

@jnehlmeier Thx, updated. The issue happens with IntelliJ rebuilding using the internal rebuild, not via Maven.

[rvowles]

This is an IntellJ issue not an ebean issue, IntelliJ with kotlin is a bit of a mess, I'm using it actively and it isn't rebuilding standard kotlin classes.

[bkempe]

It appears this doesn't happen with Gradle, btw.