Thanks for the advice. I realised I had the wrong names set from Glade. So instead of 'window1' I had 'Retro-Fi'. So just changed them and it's all working fine. Thanks again

In reply to Re^2: Can't call method "get_screen" on an undefined value by hakim-djz
in thread Can't call method "get_screen" on an undefined value by hakim-djz

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