Hello everyone, can someone explain? I started cr...

# intellij-plugins

[yehorh]

Hello everyone, can someone explain?

I started creating a plugin for Dart.
Used https://github.com/JetBrains/intellij-platform-plugin-template from the documentation.
Added a dependency on the Dart plugin, inheriting the class BaseCreateMethodsFix.
The field is marked as NonNull.
https://github.com/JetBrains/intellij-plugins/blob/6c5a14c4d9eab1727bf638da53e3a58ade865474/Dart/src/com/jetbrains/lang/dart/ide/generation/BaseCreateMethodsFix.java#L33
But Kotlin tells me it can be null.

If I create a Java class myself, make a field with this annotation, and inherit, the behavior will be as expected (non-nullable).

What could be the issue?

latest stable IntelliJ IDEA Ultimate