macemmek on "[Plugin: Tweet Blender] JavaScript "Cannod read property 'screen_name" error in main.js"

Firebug console says:

Uncaught TypeError: Cannot read property 'screen_name' of undefined main.js:772

And the line is:

else if (typeof(tweetJson.user.screen_name) != 'undefined') {
		this.screenName = tweetJson.user.screen_name;
	}

http://wordpress.org/plugins/tweet-blender/