Dokka: KotlinException

[elsennov]

dokka version 0.9.13
kotlin version 1.1.0
gradle version 2.3
android studio 2.3

Error while syncing the project

Caused by: kotlin.KotlinNullPointerException
    at org.jetbrains.dokka.gradle.DokkaAndroidPlugin.collectClasspath(mainAndroid.kt:45)
    at org.jetbrains.dokka.gradle.DokkaAndroidPlugin.access$collectClasspath(mainAndroid.kt:15)
    at org.jetbrains.dokka.gradle.DokkaAndroidPlugin$apply$2.execute(mainAndroid.kt:28)
    at org.jetbrains.dokka.gradle.DokkaAndroidPlugin$apply$2.execute(mainAndroid.kt:15)
    at org.gradle.internal.event.BroadcastDispatch$ActionInvocationHandler.dispatch(BroadcastDispatch.java:93)
    at org.gradle.internal.event.BroadcastDispatch$ActionInvocationHandler.dispatch(BroadcastDispatch.java:82)
    at org.gradle.internal.event.AbstractBroadcastDispatch.dispatch(AbstractBroadcastDispatch.java:44)
    at org.gradle.internal.event.BroadcastDispatch.dispatch(BroadcastDispatch.java:79)
    at org.gradle.internal.event.BroadcastDispatch.dispatch(BroadcastDispatch.java:30)
    at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
    at com.sun.proxy.$Proxy16.afterEvaluate(Unknown Source)
    at org.gradle.configuration.project.LifecycleProjectEvaluator.notifyAfterEvaluate(LifecycleProjectEvaluator.java:82)

[stoyicker]

I'm having the same, and it also happens for Kotlin 1.0.6

[stoyicker]

Note that it doesn't happen for the android plugin 2.2.3.

[ggbc]

Same here... I can't do a gradle sync...

[ggbc]

Figured out here guys

The classpath in dependencies section was wrong.

It was pointing to a path that apparently doenst exist (or maybe just doesnt work with gradle 2.3)

So I had to change from

classpath "org.jetbrains.dokka:dokka-android-gradle-plugin:${dokka_version}"

into

classpath "org.jetbrains.dokka:dokka-gradle-plugin:${dokka_version}"

Everything OK here now. Please see more details in http://stackoverflow.com/questions/42929909/cant-build-project-with-android-studio-2-3-and-gradle

[jesm01]

The solution posted by ggbc works, but we are just changing the dokka android plugin for the normal plugin (I'm guessing there is a good reason for having a different plugin for android). There is still something wrong with the android plugin which causes a KotlinNullPointerException.

[VincentMasselis]

I'm facing to a similar issue, when to you plan to release a version that fix this bug ? Do you have snapshots releases ?

[semoro]

We don't have snapshot releases, but you can easily build Dokka for
yourself ./gradlew publishToMavenLocal. Also, Dokka 0.9.14 will be
released after 1.1.2 Kotlin

On Wed, Apr 19, 2017 at 6:09 PM, Vincent Masselis [e-mail]
wrote:

I'm facing to a similar issue, when to you plan to release a version that
fix this bug ? Do you have snapshots releases ?

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[VincentMasselis]

Thanks, I will try this way :)

[semoro]

All hitting this problem can try 0.9.14 EAP 3
version: 0.9.14-eap-3

[semoro]

Fixed in 0.9.14