Uncaught Exception on try to call a method

[marcoaaguiar]

Hi,
I'm new in Ext.Direct, so i was trying some examples to learn about it.

First of all I made a server-side using Python with the first code in this blog post and tested with the second part.
http://crabeater.blogspot.com/2009/1...in-python.html

Then i went to the JS side. I used this codes:

provider = new Ext.direct.RemotingProvider({
	"url": "localhost:7999", 
	"namespace": "Remote", 
	"type": "remoting", 
	"id": "TestUtils", 
	"actions": {
			"TestUtils": [
				{"name": "today", "len": 1}, 
				{"name": "upper", "len": 1}
			]
	}
});

Ext.Direct.addProvider(provider);

and later

alert(provider.isConnected());
Remote.TestUtils.upper({word:'foo'}, function (result, response){ alert(result.toSource); alert(response.toSource());})

the first alert returns true, what is a good signal, but before the second alert appears an error happens:

uncaught exception: [Exception... "Component returned failure code: 0x805e000a [nsIXMLHttpRequest.open]" nsresult: "0x805e000a (<unknown>)" location: "JS frame :: http://127.0.0.1:8000/ContWEB/resour...xt/ext-base.js :: i :: line 7" data: no]

Does anyone could help me?

I've tried in FF and Chrome, both occured the same error.
I'm not using AdBlock Plus.
What am I missing?

[marcoaaguiar]

Now i've changed to "url": "http://localhost:7999/".
Now the server is receiving the request, but it's coming as a OPTIONS.

[tenBoxelulley]

Hi, Ive been trying to call some indicators using method but cant seem to get it to work. Any idea?

Code: