Can you please add a self contained example that c

Question

< dragas> Can you please add a self contained example that crashes

dragas · Answer

``` fun main args Array lt String gt = runBlocking val actor = getIntActor delay 1000 fun getIntActor = actor lt Int gt CommonPool consumeEach consumeInt fun consumeInt it Int println it ```

elizarov · Answer

Works for me with `kotlinx coroutines` version 0 18

elizarov · Answer

What s your setup where it does not work

dragas · Answer

I am also using `kotlinx coroutines 0 18` and `kotlin 1 1 4 2` in a multi module gradle project And it doesn t work anywhere really Be it the example I provided or deep in the project This is the only place I tried using actors at <https pastebin com pgMgydRK> `for response in channel ` doesn t throw that and seems to work as intended

dragas · Answer

Using `consumeEach` on regular channels throws that too but with `Exception in thread kotlinx coroutines DefaultExecutor Exception in thread main java lang ClassCastException java lang Object cannot be cast to java lang Boolean` ``` fun main args Array lt String gt = runBlocking val channel = Channel lt Int gt Channel UNLIMITED channel consumeEach println it delay 1000 fun consumeInt it Int println it ```

elizarov · Answer

Can you share your project setup

elizarov · Answer

via github for example

dragas · Answer

Sure <https github com Dragas bIRC tree async dev async>

elizarov · Answer

I m lost at how to reproduce it Here is what I m doing git clone <https github com Dragas bIRC git> b async dev Opened this project in IDEA 2017 2 3 Kotlin plugin 1 1 4 3 Imported Gradle project configured JDK to 1 8 0 131 Navigated to async src test Created file named `T kt` with the code above of your pressed Alt+ENTER many times to add all the imports Now when I run it it just works does not crash

elizarov · Answer

Here is the full code I m running with all the imports in `T kt` ``` import kotlinx coroutines experimental CommonPool import kotlinx coroutines experimental channels actor import kotlinx coroutines experimental channels consumeEach import kotlinx coroutines experimental delay import kotlinx coroutines experimental runBlocking fun main args Array lt String gt = runBlocking val actor = getIntActor delay 1000 fun getIntActor = actor lt Int gt CommonPool consumeEach consumeInt fun consumeInt it Int println it ```

elizarov · Answer

You should try clean rebuild project Maybe something broken in some caches You can try Invalidate caches Restart action

dragas · Answer

Yep that helped Sorry to bother you for it disappointed