Topic on Extension talk:Header Tabs

Hi. I m rebuilding a wiki from scratch with recent versions of everything. I currently have MW1.42.3 as a base, with the latest SMW and Page Forms, and now looking at installing Headertabs for compatibility with imported pages. The 1.42 branch of Headertabs is giving me this error. Any idea what could be causing it? I didn't see any particular requirements on the page.

Uncaught Error: Widget not found
    at mw.loader.impl.OO.ui.Element.static.unsafeInfuse (oojs-ui-core.js:741:9)
    at mw.loader.impl.OO.ui.Element.static.infuse (oojs-ui-core.js:709:35)
    at mw.loader.impl.OO.ui.infuse (oojs-ui-core.js:336:30)
    at HTMLDocument.eval (ext.headertabs.core.js:30:20)
    at mightThrow (jquery.js:3489:29)
    at jquery.js:3557:12

That error message doesn't look familiar, but I would definitely recommend using the master version of Header Tabs and not the REL1_42 version - as far as I know, the REL1_42 branch doesn't work with MW 1.42, because the fixes only came later.

Thanks! Using the master version fixed that error.

Great!