Re: [aspectj-dev] Problem to compile in AspectJ 1.1b2

["John Davis" <jrefactor@xxxxxxxxxxx>]

I already removed the previous release (1.0) before installing the current
build 1.1b2.

The problem is I couldn't find any build before 1.1b2 in the download page,
because I am so sure 1.0 was working before for my program. Any ideas?
thanks!

The program I tested is a very simple example downloaded from java world web
site.

// MannersAspect.java
public aspect MannersAspect {
    pointcut callSayMessage() : call(public static void
HelloWorld.say*(..));

    before() : callSayMessage() {
 System.out.println("Good day!");
    }

    after() : callSayMessage() {
 System.out.println("Thank you!");
    }
}

// HelloWorld.java
public class HelloWorld {
    public static void say(String message) {
 System.out.println(message);
    }

    public static void sayToPerson(String message, String name) {
 System.out.println(name + ", " + message);
    }
}

public class Test {
    public static void main(String[] args) {
 HelloWorld.say("Hello World");
 HelloWorld.sayToPerson("How are you?", "Tom");
    }
}



----- Original Message -----
From: "Wes Isberg" <wes@xxxxxxxxxxxxxx>
To: <aspectj-dev@xxxxxxxxxxx>
Cc: <aspectj-users@xxxxxxxxxxx>
Sent: Saturday, January 04, 2003 1:46 PM
Subject: Re: [aspectj-dev] Problem to compile in AspectJ 1.1b2


> Hi John -
>
> This happens when your aspectjrt.jar file has no manifest
> file, which might happen if you are using aspectjrt.jar
> from a previous release.  (Generally, you have to use the
> aspectjrt.jar from the same release.)  In the next release,
> we will detect this condition and issue a more sensible
> message.  (Also, the stack trace will have line numbers.)
>
> Thanks for pointing this out.
>
> Wes
>
> P.S. - For future reference, here's a link which will
> display all compiler bugs:
>
>
http://dev.eclipse.org/bugs/buglist.cgi?short_desc=&product=AspectJ&componen
t=Compiler
>
>
> John Davis wrote:
> >
> > I just downloaded AspectJ 1.1b2 and I try to compile a simple program.
It
> > used to work in the previous AspectJ 1.0. any ideas??
> >
> > C:\>ajc
C:\aspectj1.1\javaworldexamples\code2\helloworld1\MannersAspect.java
> > Exception thrown from AspectJ 1.1b2
> >
> > This might be logged as a bug already -- see the bug database at
> >   http://dev.eclipse.org (product: AspectJ, component: compiler)
> >
> > Bugs for exceptions thrown have titles File:line from the top stack,
> > e.g., "SomeFile.java:243"
> >
> > If you don't find the exception below in a bug, please add a new bug
> > To make the bug a priority, please include a test program
> > that can reproduce this exception.
> > null
> > java.lang.NullPointerException
> >         at
> > org.aspectj.ajdt.internal.core.builder.AjBuildManager.checkRtJar(Unkn
> > own Source)
> >         at
> > org.aspectj.ajdt.internal.core.builder.AjBuildManager.batchBuild(Unkn
> > own Source)
> >         at org.aspectj.ajdt.ajc.AjdtCommand.runCommand(Unknown Source)
> >         at org.aspectj.tools.ajc.Main.run(Unknown Source)
> >         at org.aspectj.tools.ajc.Main.runMain(Unknown Source)
> >         at org.aspectj.tools.ajc.Main.main(Unknown Source)
> >
> > 1 fail|abort
> > _______________________________________________
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