Exception

[UXDart]

Hi again :)
I'm having this exception:

I'm uploading a file, it finish to upload and the file is uploaded ok. but the callback comes with an exception as a parameter.

any idea?
Thanks!

W/System.err( 2128): java.lang.NullPointerException
W/System.err( 2128): at ajo.onDataAvailable(SourceFile:239)
W/System.err( 2128): at com.koushikdutta.async.DataEmitterReader.a(SourceFile:23)
W/System.err( 2128): at com.koushikdutta.async.DataEmitterReader.onDataAvailable(SourceFile:38)
W/System.err( 2128): at com.koushikdutta.async.Util.emitAllData(SourceFile:20)
W/System.err( 2128): at com.koushikdutta.async.FilteredDataEmitter.onDataAvailable(SourceFile:50)
W/System.err( 2128): at com.koushikdutta.async.http.filter.ContentLengthFilter.onDataAvailable(SourceFile:31)
W/System.err( 2128): at com.koushikdutta.async.Util.emitAllData(SourceFile:20)
W/System.err( 2128): at aik.onDataAvailable(SourceFile:113)
W/System.err( 2128): at com.koushikdutta.async.BufferedDataEmitter.onDataAvailable(SourceFile:33)
W/System.err( 2128): at com.koushikdutta.async.BufferedDataEmitter.onDataAvailable(SourceFile:61)
W/System.err( 2128): at com.koushikdutta.async.Util.emitAllData(SourceFile:20)
W/System.err( 2128): at com.koushikdutta.async.AsyncNetworkSocket.b(SourceFile:170)
W/System.err( 2128): at com.koushikdutta.async.AsyncServer.c(SourceFile:805)
W/System.err( 2128): at com.koushikdutta.async.AsyncServer.b(SourceFile:664)
W/System.err( 2128): at com.koushikdutta.async.AsyncServer.a(SourceFile:34)
W/System.err( 2128): at air.run(SourceFile:612)
W/System.err( 2128): java.lang.NullPointerException
W/System.err( 2128): at com.koushikdutta.async.DataEmitterReader.a(SourceFile:23)
W/System.err( 2128): at com.koushikdutta.async.DataEmitterReader.onDataAvailable(SourceFile:38)
W/System.err( 2128): at com.koushikdutta.async.Util.emitAllData(SourceFile:20)
W/System.err( 2128): at com.koushikdutta.async.FilteredDataEmitter.onDataAvailable(SourceFile:50)
W/System.err( 2128): at com.koushikdutta.async.http.filter.ContentLengthFilter.onDataAvailable(SourceFile:31)
W/System.err( 2128): at com.koushikdutta.async.Util.emitAllData(SourceFile:20)
W/System.err( 2128): at aik.onDataAvailable(SourceFile:113)
W/System.err( 2128): at com.koushikdutta.async.BufferedDataEmitter.onDataAvailable(SourceFile:33)
W/System.err( 2128): at com.koushikdutta.async.BufferedDataEmitter.onDataAvailable(SourceFile:61)
W/System.err( 2128): at com.koushikdutta.async.Util.emitAllData(SourceFile:20)
W/System.err( 2128): at com.koushikdutta.async.AsyncNetworkSocket.b(SourceFile:170)
W/System.err( 2128): at com.koushikdutta.async.AsyncServer.c(SourceFile:805)
W/System.err( 2128): at com.koushikdutta.async.AsyncServer.b(SourceFile:664)
W/System.err( 2128): at com.koushikdutta.async.AsyncServer.a(SourceFile:34)

[koush]

Can you let me know which variable in DataEmitterReader is causing the null reference?

[UXDart]

that's the problem, I'm not sure. it seems that pendingRead was null.
the crash happened only two times, I can't reproduce it all the times.

Thanks

[UXDart]

when it works, pendingRead contains a "com.koushikdutta.async.http.filter.ContentLengthFilter"
and looking into file HttpUtil.java method getBodyDecoder()
there are a lot of if() {}, but it is possible that none of them are called. so emitter is null. what do you think? TIA

Edit: oh... it seems that before calling getBodyDecoder there is check for emitter==null... I'm lost, but for some reason it happens :(

[UXDart]

I made a search for "void onDataAvailable" to see which one has a line number 239.
and the only one is PushParser. so it needs to be that method line 239:

                method.invoke(callback, args);

it seems method is null??

[koush]

Oh, please update to the latest. Should be fixed with:

koush/ion#34

[UXDart]

Thanks!