Error marshalling java.lang.Object - Variable arguments support

[Duppio]

I'm in trouble. The "Marshalling Exception" was occured.

detail exception messages are this :
org.directwebremoting.extend.MarshallException: Error marshalling java.lang.Object: No converter found for 'class java.lang.Object'. See the logs for more details.
        at org.directwebremoting.dwrp.DefaultConverterManager.convertInbound(DefaultConverterManager.java:147)
        at org.directwebremoting.convert.ArrayConverter.convertInbound(ArrayConverter.java:93)
        at org.directwebremoting.dwrp.DefaultConverterManager.convertInbound(DefaultConverterManager.java:159)
        at org.directwebremoting.dwrp.BaseCallMarshaller.marshallInbound(BaseCallMarshaller.java:155)

The java method that called by DWR is this :
    public static String format(String pattern, Object ... arguments) {
        MessageFormat temp = new MessageFormat(pattern);
        return temp.format(arguments);
    }
This method is included in java.text.MessageFormat.

javascript is this:
        var args = "Test";

        MessageFormat.format ("This is a {0}", args, {
            callback:function(data) {
                alert(data);
            }, errorHandling:function(message) { alert(message); }
        });

The "format" method in MessageFormat has two arguments. The one is "String pattern". The Other is "Object ... arguments". This error is occured at "Object ... arguments".

Maybe "Variable-length argument" make a problem in DWR, converting javascript object to Java object.

Doesn't DWR support the "Variable-length argument" of JDK 1.5? Is there anyone help me?

[Joe Walker-3]

Unfortunately DWR does not handle varargs methods currently. There is an issue open (http://getahead.org/bugs/browse/DWR-80) which we're hoping to fix for 3.0

Joe.

On Wed, Mar 5, 2008 at 5:56 AM, Duppio <oneband@...> wrote:

I'm in trouble. The "Marshalling Exception" was occured.

detail exception messages are this :
org.directwebremoting.extend.MarshallException: Error marshalling
java.lang.Object: No converter found for 'class java.lang.Object'. See the
logs for more details.
       at
org.directwebremoting.dwrp.DefaultConverterManager.convertInbound(DefaultConverterManager.java:147)
       at
org.directwebremoting.convert.ArrayConverter.convertInbound(ArrayConverter.java:93)
       at
org.directwebremoting.dwrp.DefaultConverterManager.convertInbound(DefaultConverterManager.java:159)
       at
org.directwebremoting.dwrp.BaseCallMarshaller.marshallInbound(BaseCallMarshaller.java:155)

The java method that called by DWR is this :
   public static String format(String pattern, Object ... arguments) {
       MessageFormat temp = new MessageFormat(pattern);
       return temp.format(arguments);
   }
This method is included in java.text.MessageFormat.

javascript is this:
       var args = "Test";

       MessageFormat.format ("This is a {0}", args, {
           callback:function(data) {
               alert(data);
           }, errorHandling:function(message) { alert(message); }
       });

The "format" method in MessageFormat has two arguments. The one is "String
pattern". The Other is "Object ... arguments". This error is occured at
"Object ... arguments".

Maybe "Variable-length argument" make a problem in DWR, converting
javascript object to Java object.

Doesn't DWR support the "Variable-length argument" of JDK 1.5? Is there
anyone help me?
--
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[Duppio]

Thank you for answer. I'll hope to fix for this issue!!

Joe Walker-3 wrote:

Unfortunately DWR does not handle varargs methods currently. There is an
issue open (http://getahead.org/bugs/browse/DWR-80) which we're hoping to
fix for 3.0

Joe.

On Wed, Mar 5, 2008 at 5:56 AM, Duppio <[e-mail]> wrote:

>
> I'm in trouble. The "Marshalling Exception" was occured.
>
> detail exception messages are this :
> org.directwebremoting.extend.MarshallException: Error marshalling
> java.lang.Object: No converter found for 'class java.lang.Object'. See the
> logs for more details.
>        at
> org.directwebremoting.dwrp.DefaultConverterManager.convertInbound(
> DefaultConverterManager.java:147)
>        at
> org.directwebremoting.convert.ArrayConverter.convertInbound(
> ArrayConverter.java:93)
>        at
> org.directwebremoting.dwrp.DefaultConverterManager.convertInbound(
> DefaultConverterManager.java:159)
>        at
> org.directwebremoting.dwrp.BaseCallMarshaller.marshallInbound(
> BaseCallMarshaller.java:155)
>
> The java method that called by DWR is this :
>    public static String format(String pattern, Object ... arguments) {
>        MessageFormat temp = new MessageFormat(pattern);
>        return temp.format(arguments);
>    }
> This method is included in java.text.MessageFormat.
>
> javascript is this:
>        var args = "Test";
>
>        MessageFormat.format ("This is a {0}", args, {
>            callback:function(data) {
>                alert(data);
>            }, errorHandling:function(message) { alert(message); }
>        });
>
> The "format" method in MessageFormat has two arguments. The one is "String
> pattern". The Other is "Object ... arguments". This error is occured at
> "Object ... arguments".
>
> Maybe "Variable-length argument" make a problem in DWR, converting
> javascript object to Java object.
>
> Doesn't DWR support the "Variable-length argument" of JDK 1.5? Is there
> anyone help me?
> --
> View this message in context:
> http://www.nabble.com/Error-marshalling-java.lang.Object---Variable-arguments-support-tp15843780p15843780.html
> Sent from the DWR - Users mailing list archive at Nabble.com.
>
>
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> To unsubscribe, e-mail: [e-mail]
> For additional commands, e-mail: [e-mail]
>
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