Configure IntelliJ auto-completion for gradle script in kotlin

Question

I am trying out gradle-script-kotlin with simple hello-world application in IntelliJ. But IntelliJ auto-completion doesn\'t popup in

Answer 1

Had the same problem. Gradle script Kotlin requires version 1.1x of the IntelliJ Kotlin plugin.

Follow these steps to install it:
https://github.com/gradle/gradle-script-kotlin/tree/master/samples#install-idea-kotlin-plugin

The regular update channel only updates to version 1.0.3x right now.

Update 18/06:
The github readme has been updated to include:
(Note: this version will not work with the official Gradle 3.0 release, stick to the official EAP 1.1 from JetBrains if you intend to use Gradle 3.0)

If you manually installed version 1.1.0-dev-2222 earlier, uninstall it and restart IntelliJ.

Install version 1.1.x from the EAP Channel

This version works with Kotlin-Script in Gradle 3.0.

In IntelliJ, press:
Tools => Kotlin => Configure Kotlin Updates.
Select
Early Access Preview 1.1
and press
Check for updates now.

Download the latest plugin.
If it gives an error, just restart IntelliJ, it will have installed the plugin.