Error #1006 (outra vez): behavior is not a function.

[Damon4hire]

Estou a tentar chamar a função da classe A, que extende da classe B, e deu-me aquele erro.

resultado:

    Error #1006: behavior is not a function.

Possiveis razões, por favor?

[pouic]

The TypeError was recognized in the catch(error:TypeError) block, caught, and the script was able to continue normally, but not before finally runs, of course. Though a catch(error:Error) was used here, it was not used because a catch(error:TypeError) was included that correctly matched the error thrown. If the TypeError catch was not there, the Error catch would have been used instead. What about what happens if only the unrelated IOErrorEvent is used?

try {
    var value:* = new Array();
    trace(value.getChildAt(0));
   
} catch(error:IOErrorEvent) {
    trace("IOErrorEvent catch: " + error);
   
} finally {
    trace("Finally!");
}

trace("Continuing with script...");

fonte: http://www.kirupa.com/forum/showthread.php?p=1957523