javascript - Chrome Extension Manifest issues with web_accessible_resources (Blocked) -

here's manifest:

{   "manifest_version": 2,    "name": "jrbot viz extension",   "description": "this extension listen tab, open visualizer audio tab",   "version": "1.0",   "background":     {         "scripts": ["popup.js", "jquery-1.11.3.min.js"]     },   "browser_action": {    "default_icon": "icon.png",    "default_popup": "popup.html"   },   "web_accessible_resources": ["resources/*"],   "permissions": [    "activetab",    "http://*.google.com/",    "https://*.googleapis.com/"    ] } 

here's script executed on clicking button extension popup:

document.addeventlistener('domcontentloaded', function() {   var checkpagebutton = document.getelementbyid('vizualizepage');   checkpagebutton.addeventlistener('click', function() {      chrome.tabs.getselected(null, function(tab) {          chrome.tabs.executescript(null, {file: "jquery-1.11.3.min.js"});         chrome.tabs.executescript(null, {file: "addviz.js"});      });    }, false); }, false); 

and here's addviz.js script that's executed:

d = document;      var exturl = chrome.extension.geturl("");  $('body').prepend('<div id="viz-div" style="background-color: #000; width: 100%; height: 100%; position: absolute; z-index: 100000;"></div>'); $('#viz-div').load(exturl + 'resources/audio-circle.html'); 

so, acts expected until it's supposed load resources/audio-circle.html.

the console says: denying load of chrome-extension://[extension id]/resources/audio-circle.html. resources must listed in web_accessible_resources manifest key in order loaded pages outside extension.

as can see, resource folder declared web accessible in manifest, i've confirmed location correct opening referenced url in new tab , html document appears.

i've tried declaring 1 file , removing wildcard didn't change anything.

i've tried placing resource in extension root still same thing.

i've exhausted resources can find on internet regarding proper usage web_accessible_resource (there's not much), still can't find solution.

any ideas i'm going wrong here?