Flex Getting Error: Error #2154: The NetStream Object is invalid

Question

I'm trying to develop flex app using Adobe Flash Builder 4.6, small multicast conferencing solution. But I have lots of troubles to run this app. Basically I run app in safari (via flash builder), everything work fine, just I expected. I export app and run it again, just like before works great (in browser on file:// .... /multicast.html).

Problem occurs when I try to run it on any server. Like, on python -

python -m SimpleHTTPServer 8080

or rails webrick or any another.

if I open a browser and type localhost:8080/multicast.html, it will run app but as3 throw an exception with this:

Error: Error #2154: The NetStream Object is invalid.  This may be due to a failed     NetConnection.
    at flash.net::NetStream/invoke()
    at flash.net::NetStream/attachCamera()
    at multicast/setupStream()
    at multicast/netStatus()

source: http://pastebin.com/wyhzXveC

I decided to completely uninstall chrome and install again to avoid flash debugger, which is installed in safari. So far, no luck.

Any suggestions, tips, anything? Thanks!

What is coming back from the connection? eg. this line writeText(event.info.code); - Though I suppose it has to be success for your netStream to get created — BadFeelingAboutThis

Richard Richard · Accepted Answer · 2014-07-08T19:20:17

I found it! I did not realize, that stream.attachCamera(cam); needs to wait after netStream will be successfully connected to a server.

Thanks @LDMediaServices!

Flex Getting Error: Error #2154: The NetStream Object is invalid

1 Answers