CODEWITHSUNDEEP
scalasbt
eguneys
eguneys

Reputation: 6396

How to compile scala library to latest scala version

I want to use this library https://github.com/prismicio/scala-kit. My project's scala version is 2.13.1. When I add this library as dependency:

val prismic = "io.prismic" % "scala-kit_2.11" % "1.3.1"

I get NoClassDefinitionFound error at runtime. I guess it's due to version conflict. So how do I publish this library so it works for scala version 2.13.1?

Upvotes: 0

Views: 516

Answers (2)

Alexey Romanov
Alexey Romanov

Reputation: 170745

What you should use is

val prismic = "io.prismic" %% "scala-kit" % "1.3.1"

which adds the correct suffix automatically, and you can't forget to change it when changing the Scala version. But if you look at https://mvnrepository.com/artifact/io.prismic/scala-kit, you'll see there is no version for 2.13 at all, but there are versions for 2.12. So if you want to change your Scala version, use 2.12.10 (the latest 2.12).

Upvotes: 0

Christian Kovanen
Christian Kovanen

Reputation: 162

Scala has no binary compatibility across major versions (i.e. 2.11.1 and 2.13.1). Either downgrade to 2.11.1 (or 2.12.2 if you switch to the latest version of the library) scalaVersion := "2.11.1" or compile the library to 2.13.1 yourself.

Upvotes: 3

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