Is there a trick to get io/resource to work? The resources are included in the uberjar and in the uberjar I get a valid url. In graal native, I get an NPE.

@chris441 yes, it works if you include the resources using a resource config.

OK, reading about that now

Here is an example: https://github.com/clj-kondo/clj-kondo/blob/1d903ddd76a3b0c366d605de2e01a152a1c29109/script/compile#L20

Is your project structure $PROJECT/resources/clj_kondo/impl/cache/built_in/... ?

yes

and resources is on my classpath

https://github.com/clj-kondo/clj-kondo/tree/master/resources

Got it. Things are working again 🙂.