Anyone using Kotlin 1.1 with Android Data Binding?

# android

[azabost]

Anyone using Kotlin 1.1 with Android Data Binding?

[deviant]

azabost: yep. works flawlessly.

[azabost]

@deviant thanks for the feedback. I started to think I'm the only one and it will crash sooner or later 🙂

[lovis]

works for me too

[Marc]

works but not with AS 2.3 with the new gradle pluguin (for me at least)

[azabost]

@Marc good to know! I have just tested it myself and also having problems with AS 2.3 RC1 and Kotlin 1.1 (kapt exception when generating sources for Data Binding)

[lovis]

to make this work you need to kapt “com.android.databinding:compiler:2.3.0-rc1" ⬅️ important to use the correct databinding compiler version

[lovis]

and also, always delete the whole build folder when upgrading android studio and or kotlin 😂

[Marc]

dos it worked for you @lovis ?

[lovis]

yes

[lovis]

This works for me:

Android Studio 2.3
Kotlin-AS-Plugin: 1.1.0-release-Studio2.3-1
Kotlin 1.1.0

apply plugin: ‘kotlin-kapt’

…

kapt “com.android.databinding:compiler:$plugin_version”
kapt “com.google.dagger:dagger-compiler:$dagger_version”
kapt “com.jakewharton:butterknife:$butterknife_version”

where

plugin_version = "2.3.0"
dagger_version = "2.2"
butterknife_version = "7.0.1"
kotlin_version = "1.1.0"

oh yeah and

task wrapper(type: Wrapper) {
    gradleVersion = '3.3'
}

[bryan]

Works for me!

[aoriani]

I am still having problems :

Execution failed for task ':app:compileDevDebugAndroidTestJavaWithJavac'.
> java.lang.RuntimeException: Failed to parse data binding compiler options. Params:
  kapt.annotations : /Users/aoriani/Development/myapp/app/build/tmp/kapt/devDebugAndroidTest/wrappers/annotations.devDebugAndroidTest.txt
  kapt.kotlin.generated : /Users/aoriani/Development/myapp/app/build/tmp/kapt/devDebugAndroidTest/kotlinGenerated

[lovis]

@aoriani this was fixed for me after I applied apply plugin: ‘kotlin-kapt’

[aoriani]

@lovis oh, I didn’t notice the extra plugin. Thank you so much ! 😄

[Marc]

@kalpeshp0310 look at taht it may help you

[kalpeshp0310]

@Marc thanks. just saw that.

[azabost]

Works for me too 🙂