```org.gradle.api.ProjectConfigurationException: A...

# kapt

[greenrobot]

org.gradle.api.ProjectConfigurationException: A problem occurred configuring project ':tests:xxx-kotlin-test'.
caused by

kotlin.TypeCastException: null cannot be cast to non-null type org.jetbrains.kotlin.gradle.internal.WrappedVariantData<*>
	at org.jetbrains.kotlin.gradle.internal.Kapt3KotlinGradleSubplugin.createKaptKotlinTask(Kapt3KotlinGradleSubplugin.kt:260)
	at org.jetbrains.kotlin.gradle.internal.Kapt3KotlinGradleSubplugin.apply(Kapt3KotlinGradleSubplugin.kt:150)
	at org.jetbrains.kotlin.gradle.internal.Kapt3KotlinGradleSubplugin.apply(Kapt3KotlinGradleSubplugin.kt:54)
	at org.jetbrains.kotlin.gradle.plugin.SubpluginEnvironment.addSubpluginOptions(KotlinPlugin.kt:679)
	at org.jetbrains.kotlin.gradle.plugin.Kotlin2JvmSourceSetProcessor$doTargetSpecificProcessing$1.execute(KotlinPlugin.kt:121)
	at org.jetbrains.kotlin.gradle.plugin.Kotlin2JvmSourceSetProcessor$doTargetSpecificProcessing$1.execute(KotlinPlugin.kt:93)
	at org.gradle.internal.event.BroadcastDispatch$ActionInvocationHandler.dispatch(BroadcastDispatch.java:89)

[h0tk3y]

greenrobot: This issue has been fixed in the 1.1.2-4 release. Please make sure you have 1.1.2-4 as the version of kotlin-gradle-plugin in your project root build.gradle, the buildscript dependencies block.

[greenrobot]

good to know, 1.1.2-4 has problems with Android Studio (2.3.2) however...

[h0tk3y]

Could you please describe the problems you encountered with AS 2.3.2 or provide a link if they have already been mentioned somewhere?

[greenrobot]

Will try again later