Re: [Simple-support] NoSuchMethodException on deserializing XML

[Niall G. <gal...@ya...>]

Hi Wessam,

Yes, the object you are trying to instantiate is
either a non-static inner class or you have not
declared the default no argument constructor.

Niall

--- Wessam Abd Rabo <wes...@gm...> wrote:

> Hi,
> I get the following exception when i try to
> deserialize:
> 
> java.lang.NoSuchMethodException:
> org.netbeans.erdcore.datamodel.database.<init>()
> 	at java.lang.Class.getConstructor0(Class.java:2706)
> 	at
>
java.lang.Class.getDeclaredConstructor(Class.java:1985)
> 	at
>
org.simpleframework.xml.load.ClassType.getInstance(ClassType.java:88)
> 	at
>
org.simpleframework.xml.load.ClassType.getInstance(ClassType.java:72)
> 	at
>
org.simpleframework.xml.load.Composite.read(Composite.java:107)
> 	at
>
org.simpleframework.xml.load.Traverser.read(Traverser.java:72)
> 	at
>
org.simpleframework.xml.load.Persister.read(Persister.java:392)
> 	at
>
org.simpleframework.xml.load.Persister.read(Persister.java:374)
> 	at
>
org.simpleframework.xml.load.Persister.read(Persister.java:355)
> 	at
>
org.simpleframework.xml.load.Persister.read(Persister.java:337)
> 	at
>
org.simpleframework.xml.load.Persister.read(Persister.java:319)
> 	at
>
org.simpleframework.xml.load.Persister.read(Persister.java:300)
> 	at
>
org.simpleframework.xml.load.Persister.read(Persister.java:279)
> 	at
>
org.netbeans.erdcore.GraphSceneImpl.Deserialize(GraphSceneImpl.java:248)
> 
> any idea what could be causing it not to see the
> constructor?
> 
> Thanks in advance,
> Wessam
> 


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