I am bit confused. Version 1.2.3 of Ktor has breaking changes (as stated in the release notes) and i...

# ktor

[mantono]

I am bit confused. Version 1.2.3 of Ktor has breaking changes (as stated in the release notes) and it did indeed break my code - does Ktor not use semantic versioning or is there something I haven't grasped? (also I don't get it to compile even if I use Kotlin 1.3.41).

[hallvard]

Well, even on the front page of ktor.io, the little build badge just above the footer states that the builds fail, so maybe this is meant to be ... 🙂

[mantono]

It turns out I forgot to change the version of the kotlin plugin, I had only changed the version of kotlin-std lib to 1.3.41

[Frank Harper]

I'm just getting started with Ktor, and am running in to a similar issue with the requirement for Kotlin 1.3.41

To launch my app, I run ../gradlew appengineRun, and I get this error message:

'receive(): T' is only available since Kotlin 1.3.40 and cannot be used in Kotlin 1.3. This function requires Kotlin 1.3.40+

I have triple checked my build.gradle, and it appears that I am using Kotlin 1.3.41, so the error message is very confusing 😦.

[Frank Harper]

my build.gradle

build.gradle

[Frank Harper]

When I change ext.ktor_version to 1.2.0 the error goes away.

Any ideas?

[mantono]

I had the same problem. Do you use 1.3.41 for both the compiler plugin and kotlin-stdlib-jdk8? In my case I had missed the plugin version.