A modern programming language that makes developers happier.

kotlinlang

Anyone using Kotlin 1.1 with Android Data Binding?

<@U0BNGCVCK> thanks for the feedback. I started to think I'm the only one and it will crash sooner or later :slightly_smiling_face:

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

<@U4BTFM0J2> 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)

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

and also, always delete the whole `build` folder when upgrading android studio and or kotlin :joy:

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'
}
```

I am still having problems : 
```
Execution failed for task ':app:compileDevDebugAndroidTestJavaWithJavac'.
&gt; 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
```

<@U3SSY9S8P> this was fixed for me after I applied `apply plugin: ‘kotlin-kapt’`

<@U2WQMTFAM> oh, I didn’t notice the extra plugin.  Thank you so much ! :smile:

<@U47QR5D4L> look at taht it may help you