pbandk release can't be used on a Java 1.8 project

[lucagonzalez]

So, I have pbandk imported on my build.gradle.kts like:

implementation("pro.streem.pbandk:pbandk-runtime:0.13.1-SNAPSHOT")

I also have this configureEach that seemed necessary for pbandk to work with Java 1.8

tasks.withType<KotlinCompile>().configureEach { kotlinOptions { jvmTarget = "1.8" } }

However, I'm having trouble compiling my project:

Execution failed for task ':compileKotlin'.
> Could not resolve all files for configuration ':compileClasspath'.
   > Could not resolve pro.streem.pbandk:pbandk-protos:0.13.1-SNAPSHOT.
     Required by:
         project : > pro.streem.pbandk:pbandk-runtime:0.13.1-SNAPSHOT:20211209.004302-1 > pro.streem.pbandk:pbandk-runtime-jvm:0.13.1-SNAPSHOT:20211209.004302-1
      > No matching variant of pro.streem.pbandk:pbandk-protos:0.13.1-SNAPSHOT:20211209.004302-1 was found. The consumer was configured to find an API of a library compatible with Java 8, preferably in the form of class files, and its dependencies declared externally, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'jvm' but:
          - Variant 'apiElements' capability pro.streem.pbandk:pbandk-protos:0.13.1-SNAPSHOT declares an API of a library, packaged as a jar, and its dependencies declared externally, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'jvm':
              - Incompatible because this component declares a component compatible with Java 11 and the consumer needed a component compatible with Java 8
          - Variant 'javadocElements' capability pro.streem.pbandk:pbandk-protos:0.13.1-SNAPSHOT declares a runtime of a component, and its dependencies declared externally:
              - Incompatible because this component declares documentation and the consumer needed a library
              - Other compatible attributes:
                  - Doesn't say anything about its target Java version (required compatibility with Java 8)
                  - Doesn't say anything about its elements (required them preferably in the form of class files)
                  - Doesn't say anything about org.jetbrains.kotlin.platform.type (required 'jvm')
          - Variant 'runtimeElements' capability pro.streem.pbandk:pbandk-protos:0.13.1-SNAPSHOT declares a runtime of a library, packaged as a jar, and its dependencies declared externally, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'jvm':
              - Incompatible because this component declares a component compatible with Java 11 and the consumer needed a component compatible with Java 8
          - Variant 'sourcesElements' capability pro.streem.pbandk:pbandk-protos:0.13.1-SNAPSHOT declares a runtime of a component, and its dependencies declared externally:
              - Incompatible because this component declares documentation and the consumer needed a library
              - Other compatible attributes:
                  - Doesn't say anything about its target Java version (required compatibility with Java 8)
                  - Doesn't say anything about its elements (required them preferably in the form of class files)
                  - Doesn't say anything about org.jetbrains.kotlin.platform.type (required 'jvm')

Is there a different way to import pbandk so I can use Java 1.8? I was not intending to use Java 1.8 but it seems necessary to use if I want to point my Firebase settings to local.

[garyp]

Most of our day-to-day testing of pbandk is on Java 11, but we do support using pbandk with Java 8. This looks like a possible bug in the gradle config of the pbandk-protos component. I'll take a look.

[garyp]

This is now fixed in the latest SNAPSHOT builds (should be available in a few minutes) and will go out in the next release.