Cross site scripting problems with testacular e2e tests and angular

I am building a webapp with a using java at the server and angular for the front end. I am trying to set up e2e tests using testacular. The tests fail beacause of what I assume is cross site scripting problems. Since I build my back end using java, I have a tomcat server running hosting my web app. If I navigate to http://localhost:8087/angular in my browser, the page loads. (The port 8087 is for my tomcat 7 installation since I have both tomcat 6 and 7 on my computer).

When I run testacular start 'path/to/config/file I get this error:

http://localhost:9876/adapter/lib/angular-scenario.js?1360780804000:25281: 
Error: Permission denied to access property 'document'

This is my config file:

basePath = '../../';

files = [ 
  ANGULAR_SCENARIO,
  ANGULAR_SCENARIO_ADAPTER,
  'test/js/tests/e2e/scenarios.js'
];

autoWatch = false;

browsers = ['firefox'];

singleRun = true;

proxies = { 
  '/': 'http://localhost:8087/angular'
};

junitReporter = { 
  outputFile: 'test_out/e2e.xml',
  suite: 'e2e'
};

And this is my test file:

describe("E2E Test", function() {

    it("should load the document and be able to read from it", function() {
        browser().navigateTo("/");
        expect(element("body", "The body element").count()).toBe(1); 
    }); 

});

Is there any way around this? Using: node v0.8.20 testacular 0.5.10