Thread:MediaWiki talk:Gadget-CodeEditor.js/Uncaught TypeError

If I open a protected page such as this wich I cannot edit, I get the following error: Uncaught TypeError: Cannot read property 'modules' of undefined from the line $.wikiEditor.modules.codeEditor = { of CodeEditor/modules/jquery.codeEditor.js and also Uncaught TypeError: Object [object Object] has no method 'wikiEditor' from line $( '#wpTextbox1' ).wikiEditor( 'addModule', 'codeEditor' ); of CodeEditor/modules/ext.codeEditor.js.