Looks like a timing problem for me.

"the script that creates the object" is obscure for me, I can't see where this happens.

Anyway you seem to call it too late.

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

In reply to Re^3: How to set $ENV{'DISPLAY'} variable programatically? by LanX
in thread How to set $ENV{'DISPLAY'} variable programatically? by nysus

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