Re: [Php-java-bridge-users] NullPointerException using jFuzzyLogic

[<php...@li...>]

Thanks for the help. But the

if( $fis == null )

is not the cause of the error. The error is from

$temp = $fuzzyRuleSet->toString();

Even I take out the null test, the error still remains. Can anyone help? Thanks!



On Wed, Mar 5, 2008 at 1:57 AM,
<php...@li...> wrote:
> > > if( $fis == null ) {
>  >
>  > The above test is invalid. $fis is an object representing Java NULL, not a PHP null pointer.
>
>  BTW: a PHP null value should be tested with is_null(...), see your PHP documentation
>
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