Re: ClassCastException in generics

Oh I see. I forgot about that.

These ought to work.

@JsType(isNative = true, namespace = JsPackage.GLOBAL)
public abstract class ArrayBuffer { ... }

 

@JsType(isNative = true, namespace = JsPackage.GLOBAL, name = "ArrayBuffer")

I don't know what else may be the problem.

What else is it going on java side?

Maybe the instance you are trying to cast is null?

What else can it be if not ArrayBuffer (hence the need of generic)? An ArrayBuffer extension?

If you print the variable you are trying to cast in the console? Does it says that's an ArrayBuffer?

I jave been fighting with jsinterop exceptions for some time and I know that it can be very frustrating.

     Vassilis

 

On Mon, Aug 21, 2017 at 4:52 PM, Kirill Prazdnikov <pkirill@gmail.com> wrote:

Im talking about standard ArrayBuffer

https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer

From the console of the web browser: What is it required to create a new ArrayBuffer?

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