Thread:Extension talk:WYSIWYG/ Show WikiTextEditor not working in MediaWiki 1.22 & WYSIWYG MW v1.20.2/reply

Perhaps you could check these things...

Make sure your LocalSettings.php has been set up properly, certain name spaces should be excluded from wysiwyg by default and some of the other settings should be in specific way for wysiwyg and wikieditor to work together, see: WikiEditor vs WYSIWYG.

You should replace at least one file of WikiEditor extension of MW1.22 with modified file from "#6" bundle (WikiEditor/modules/ext.wikiEditor.toolbar.js).

Make sure that settings in your Preferences=>Editing are valid, DO NOT select these: These may be selected in your profile:
 * Show WikiTextEditor
 * Start with rich editor disabled
 * Open rich editor in a popup
 * Use toggle to switch between wikitext and rich editor (replace textarea with rich editor)
 * Remember last toggle state

With IE do not set browsers compatibility settings on for your wiki site, if you do have them enabled then wysiwyg will not work.

About your version of wysiwyg: in subject of this thread you wrote "..WYSIWYG_MW_v1.20.2.." but in text you have "Bundle #6" ...instructions abowe are valid for "#6" bundle installed in MW 1.22.