Stack Underflow Error AS3

smooch1502 · Post by **smooch1502** » 08 Jul 2011, 06:51

Hi,

Up until now my game has been compiling and working fine without any problems, however suddenly its coming up with:

VerifyError: Error #1024: Stack underflow occurred.

at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at com.smartfoxserver.v2.controllers::ExtensionController/handleMessage()
at com.smartfoxserver.v2.core::SFSProtocolCodec/dispatchRequest()
at com.smartfoxserver.v2.core::SFSProtocolCodec/onPacketRead()
at com.smartfoxserver.v2.core::SFSIOHandler/handlePacketData()
at com.smartfoxserver.v2.core::SFSIOHandler/onDataRead()
at com.smartfoxserver.v2.bitswarm::BitSwarmClient/onSocketData()

Post by **Lapo** » 08 Jul 2011, 12:59

Can you explain how this happens?
Which version of the Server/API are you using?
Is there a specific Extension response that triggers the issue?

smooch1502 · Post by **smooch1502** » 27 Aug 2011, 12:46

Hi,

I'm not sure why this is happening. I'm compiling with Flex SDK 4.5 using SFS2X RC3 as the server. There is no response or error server-side.

rjgtav · Post by **rjgtav** » 27 Aug 2011, 13:07

Hi. Can you please check this link, to see if this helps you?

smooch1502 · Post by **smooch1502** » 28 Aug 2011, 05:09

Hi,

I'm not sure if that will help as it seams to be a problem within the SFS2X API.
I only seemed to start getting this error when upgrading to SFS2X RC3, i also seamed to start getting this once i updated the java extension to send another extension response with new data straight after another extension response. I was originally thinking of sending this data in the same extension response, however due to the way the client needs to receive things. i couldnt.