``` [INFO] BUILD FAILURE [INFO] ------------------...

# kapt

[poohbar]

[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7.935 s
[INFO] Finished at: 2018-11-05T12:14:25-05:00
[INFO] Final Memory: 46M/570M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.jetbrains.kotlin:kotlin-maven-plugin:1.3.0:kapt (kapt) on project redacted: Execution kapt of goal org.jetbrains.kotlin:kotlin-maven-plugin:1.3.0:kapt failed: A required class was missing while executing org.jetbrains.kotlin:kotlin-maven-plugin:1.3.0:kapt: kotlin/reflect/full/KClasses

[Alexey Belkov [JB]]

Looks sort of similar to this: https://discuss.kotlinlang.org/t/gradle-error-when-updating-kotlin-version/10184 Please check your gradle dependencies versions. Sorry, you're not using Gradle...

[poohbar]

Alexey, why does kapt always inevitably breaks with new Kotlin versions? Do you not test it out before release? Is it not officially supported? Just let me know and we will drop it from the project.

[poohbar]

@Alexey Belkov [JB]

[Alexey Belkov [JB]]

I'm sorry about the problems you're having with kapt. We do officially support and test it, and we also actively fix new bugs: https://youtrack.jetbrains.com/issues/KT?q=Subsystems:%20%7BTools.%20kapt%7D%20%23Resolved%20

If you're still experiencing this issue please submit it to http://kotl.in/issue, ideally with a sample project to quickly reproduce it. Thank you.