Try and catch generates compilation error

1

 

  btn.setOnClickListener {

            try {

                val rpc = XMLRPCClient(“rpc.rsscloud.org:5337/RPC2”, “”, “”)

                val res = rpc.call(“ping”, “http://rivers.silverkeytech.com/blogs/android-rivers/rss.xml” )

                Log.d(TAG, “Return content $res”)

            }

            catch(e : Exception){

                Log.d(TAG, “Call RPC error ${e.getMessage()}”)

            }

  }

If I remove try-catch statement everything just works.

This is the error

Kotlin: Type mismatch: inferred type is jet.Int but Unit was expected

This is the declaration of the extension method

``



public fun View.setOnClickListener(action: (View?) -> Unit): Unit {

  setOnClickListener(OnClickListener(action))

}

2

Does LOG.d() return an Int?

In any case, this looks like a bug. Please report a short repro example to the tracker. Thanks

3

Yup, Log.d returns Int.

The case is here http://youtrack.jetbrains.com/issue/KT-3343

4

The workaround would be to put Unit.VALUE on the last line before catch