IssueTracker

A different error using 2.3.0-alpha04 (checked using gradlew core:dependencies).

Source code: https://github.com/shadowsocks/shadowsocks-android/commit/63e6e604476db19e936eef3e6b4addf2ea56e3c7

Circle CI build: https://app.circleci.com/pipelines/github/shadowsocks/shadowsocks-android/90/workflows/c9eb9621-7cf7-4109-9033-0689f9fe813a/jobs/607/steps

* What went wrong:
Execution failed for task ':core:lint'.
> Lint found errors in the project; aborting build.
  
  Fix the issues identified by lint, or add the following to your build script to proceed with errors:
  ...
  android {
      lintOptions {
          abortOnError false
      }
  }
  ...
  Errors found:
  
  /home/circleci/code/core/src/main/java/com/github/shadowsocks/net/HttpsTest.kt: Error: Unexpected failure during lint analysis of HttpsTest.kt (this is a bug in lint or one of the libraries it depends on)
  
  Message: org.jetbrains.kotlin.asJava.elements.KtLightMethodImpl cannot be cast to com.intellij.psi.PsiVariable
  
  The crash seems to involve the detector androidx.lifecycle.lint.NonNullableMutableLiveDataDetector.
  You can try disabling it with something like this:
      android {
          lintOptions {
              disable "NullSafeMutableLiveData"
          }
      }
  
  Stack: ClassCastException:NonNullableMutableLiveDataDetector.visitMethodCall(NonNullableMutableLiveDataDetector.kt:105)←UElementVisitor$DelegatingPsiVisitor.visitMethodCallExpression(UElementVisitor.kt:1079)←UElementVisitor$DelegatingPsiVisitor.visitCallExpression(UElementVisitor.kt:1059)←UCallExpression$DefaultImpls.accept(UCallExpression.kt:85)←UCallExpressionEx$DefaultImpls.accept(UCallExpression.kt:-1)←KotlinUSimpleReferenceExpression$KotlinAccessorCallExpression.accept(KotlinUSimpleReferenceExpression.kt:129)←KotlinUSimpleReferenceExpression.visitAccessorCalls(KotlinUSimpleReferenceExpression.kt:116)←KotlinUSimpleReferenceExpression.accept(KotlinUSimpleReferenceExpression.kt:83)
  
  You can set environment variable LINT_PRINT_STACKTRACE=true to dump a full stacktrace to stdout. [LintError]
  /home/circleci/code/core/src/main/java/com/github/shadowsocks/subscription/SubscriptionService.kt: Error: Unexpected failure during lint analysis of SubscriptionService.kt (this is a bug in lint or one of the libraries it depends on)
  
  Message: org.jetbrains.kotlin.asJava.elements.KtLightMethodImpl cannot be cast to com.intellij.psi.PsiVariable
  
  The crash seems to involve the detector androidx.lifecycle.lint.NonNullableMutableLiveDataDetector.
  You can try disabling it with something like this:
      android {
          lintOptions {
              disable "NullSafeMutableLiveData"
          }
      }
  
  Stack: ClassCastException:NonNullableMutableLiveDataDetector.visitMethodCall(NonNullableMutableLiveDataDetector.kt:105)←UElementVisitor$DelegatingPsiVisitor.visitMethodCallExpression(UElementVisitor.kt:1079)←UElementVisitor$DelegatingPsiVisitor.visitCallExpression(UElementVisitor.kt:1059)←UCallExpression$DefaultImpls.accept(UCallExpression.kt:85)←UCallExpressionEx$DefaultImpls.accept(UCallExpression.kt:-1)←KotlinUSimpleReferenceExpression$KotlinAccessorCallExpression.accept(KotlinUSimpleReferenceExpression.kt:129)←KotlinUSimpleReferenceExpression.visitAccessorCalls(KotlinUSimpleReferenceExpression.kt:116)←KotlinUSimpleReferenceExpression.accept(KotlinUSimpleReferenceExpression.kt:83)
  
  You can set environment variable LINT_PRINT_STACKTRACE=true to dump a full stacktrace to stdout. [LintError]

That looks to still be using the previous version. Could you upload a minimal sample project using 2.3.0-alpha05 that reproduces your issue?

The sample at #1 should be using 2.3.0-alpha05 out of the box. I do not have a minimal sample at the time, sorry.