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Re: RES: RES: [aspectj-users] NullPointer in introductions (Eclipse?)
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AJDT 1.1.6 isn't a production release; I have encountered what I think is the same problem in the AspectJ compiler version it contains (which has been fixed; you can search for this in bugzilla). I suggest you revert to the latest production release 1.1.4 to avoid this problem.
Ron Bodkin
Chief Technology Officer
New Aspects of Software
o: (415) 824-4690
m: (415) 509-2895
> ------------Original Message------------
> From: André Dantas Rocha <ad-rocha@xxxxxxxxxx>
> To: <aspectj-users@xxxxxxxxxxx>
> Date: Sat, Mar-20-2004 12:05 PM
> Subject: RES: RES: [aspectj-users] NullPointer in introductions (Eclipse?)
>
> Hi Ramnivas,
>
> Thanks for your attention.
>
> I'm using Eclipse 3.0 M4 and AJDT 1.1.6 to compile this example, and I don't
> need a main() method to simulate the error. The problem could be in Eclipse,
> because ever time I try to compile (or save the project) it shows a message
> dialog error:
>
> AspectJ Error
> NullPointerException thrown: null
>
> Reason:
> NullPointerException thrown: null
>
> If I remove the method overload, everthing works fine...
>
> Regards,
>
> Andre
>
>
>
> -----Mensagem original-----
> De: aspectj-users-admin@xxxxxxxxxxx [mailto:aspectj-users-admin@xxxxxxxxxxx]
> Em nome de Ramnivas Laddad
> Enviada em: sábado, 20 de março de 2004 16:40
> Para: aspectj-users@xxxxxxxxxxx
> Assunto: Re: RES: [aspectj-users] NullPointer in introductions
>
> Stiil not enough information ;-)
>
> I tried compiling your code; it compiles fine for me. Since you haven't
> provided the main() method, you will need to tell which method is throwing
> the exception and how are you calling it?
>
> -Ramnivas
>
> --- Andri_Dantas_Rocha <ad-rocha@xxxxxxxxxx> wrote:
> > Thanks for your attention Ramnivas,
> >
> > There is a simple example (the error seems to be the method
> > overload):
> >
> > // --------------------------------
> > // Test.java
> > // --------------------------------
> > package test;
> >
> > public class Test {
> > int field;
> > void test() {
> >
> > }
> > }
> >
> > // --------------------------------
> > // Introductor.java
> > // --------------------------------
> > package test;
> >
> > import java.util.*;
> > import java.lang.reflect.*;
> > import org.aspectj.lang.*;
> >
> > public aspect Introductor {
> >
> > public void Test.method(Method m) {
> > System.out.println(m);
> > }
> >
> > public void Test.method(JoinPoint jp) {
> > System.out.println(jp);
> > }
> >
> > }
> >
> >
> >
> > -----Mensagem original-----
> > De: aspectj-users-admin@xxxxxxxxxxx
> > [mailto:aspectj-users-admin@xxxxxxxxxxx]
> > Em nome de Ramnivas Laddad
> > Enviada em: sexta-feira, 19 de margo de 2004 14:57
> > Para: aspectj-users@xxxxxxxxxxx
> > Assunto: Re: [aspectj-users] NullPointer in introductions
> >
> > Andri,
> >
> > This is not enough information to understand the problem. If you can,
> > send a minimal complete example that shows the problem.
> >
> > -Ramnivas
> >
> > --- Andri_Dantas_Rocha <ad-rocha@xxxxxxxxxx> wrote:
> > > Hi,
> > >
> > > I'm getting a NullPointer error when trying to introduct a method
> > that
> > > have a JoinPoint parameter:
> > >
> > > public aspect IntroductionAspect {
> > > public void AClass.aMethod(JoinPoint jp) {
> > > ...
> > > }
> > > }
> > >
> > > Any suggestions?
> > >
> > > Thanks,
> > >
> > > Andri
> > >
> >
> >
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