Is there a migration guide for Kotlin Compiler plu...

# compiler

[Dave]

Is there a migration guide for Kotlin Compiler plugins?
My existing plugin no longer works since upgrading to K2 Kotlin 2.0.0

In particular the first error I am getting (at runtime) is that a class cannot be found using the IrPluginContext.referenceClass( classId ) method.

works for kotlin < 2.0.0 ..... not working in kotlin 2.0.0 (I guess because of K2 compiler)

[xoangon]

Have you followed the steps in here?

[Dave]

unsure how that is useful?
did you send the correct link
That link is about 'compose' ??
not compiler plugin migration!

[xoangon]

Sorry, you're right. Got that wrong

[Dave]

anyone ?

[dmitriy.novozhilov]

There are no guides
IMO the best thing you should use to understand, what happens in the compiler is the debugger

[dmitriy.novozhilov]

For this particular problem with referenceClass I have two guesses
1. Dependencies are set incorrectly
2. ClassId is built incorrectly (it differs just from FQN for nested classes)

[Dave]

thanks

[Dave]

doesn't solve my issue, but thanks for the reply anyhow 😉

[Dave]

Ah ha.
You did solve my issue...I just didn't understand point (2) until I read the javadoc for ClassId.fromString().
Something must have changed there. I was using an FQN ('.' separated) to create my ClassId. Now we need to use '/' instead - see its javadoc.

Many thanks