Re: [Php-java-bridge-users] Getting back null-object from new Java(...) - how to debug this?

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

Hi,

you're right that new Java(...) cannot return NULL.

> How can I figure out, what's going wrong here and 
> why???

You can look at the protocol level. Either set the log
level to 4 or above or, if you use linux, type:

strace -s 1024 php yourPhpScript.php >error.log

You will see something like:

--> <C p=... v=...>...</C>
<-- <O v=.../>


Which PHP version do you use, btw?


Regards,
Jost Boekemeier



--- php...@li...
schrieb:

> 
> I am using php/java bridge 3.1.8. I am having the
> interesting case that in
> my PHP code I do a
> 
>       $classpath='...';
>       java_require($classpath);
>       try {
>             $var=new Java('class.name.here');  //
> the constructor has no
> paramete
>       } catch(JavaException $exeption) {
>             throw new Exception('Java-exception
> creating object of class
> "class.name.here": '.$exeption);
>       }
>       if ($var) {
>             // using the object...
>       } else {
>             echo 'got a null object... :-( ';
>       }
> 
> Initially I was getting misc.
> ClassNotFound-Exceptions until I got my
> classpath right. The classpath seems to be OK now,
> but now I am NOT getting
> any JavaException but I get back a null-object, i.e.
> I am falling into the
> echo ... statement in the above snippet.
> 
> How can I figure out, what's going wrong here and
> why???
> 
> Michael
> 
> 
>
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