Hallo Linuxer,

es geht im Grunde um dieses Skript mit LWP::UserAgent

-> Facebook API – Post im eingenen Namen

Dort wirft es mir immer diesen Hinweis:

Quote

Code: (dl )

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Use of uninitialized value $v in concatenation (.) or string at
	/usr/share/perl5/HTTP/Request/Common.pm line 135 (#1)
    (W uninitialized) An undefined value was used as if it were already
    defined.  It was interpreted as a "" or a 0, but maybe it was a mistake.
    To suppress this warning assign a defined value to your variables.
    
    To help you figure out what was undefined, perl will try to tell you
    the name of the variable (if any) that was undefined.  In some cases
    it cannot do this, so it also tells you what operation you used the
    undefined value in.  Note, however, that perl optimizes your program
    and the operation displayed in the warning may not necessarily appear
    literally in your program.  For example, "that $foo" is usually
    optimized into "that " . $foo, and the warning will refer to the
    concatenation (.) operator, even though there is no . in
    your program.