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Debugger doesn't stop at error? [message #38832]

Sun, 25 May 2003 23:33

Mark Hilgart

Messages: 3
Registered: July 2009

Junior Member

I'm throwing a null pointer exception in my applet, but by the time the
debugger breaks the call stack is down to just one line:

EventDispatchThread.run() line: 112 [local variables unavailable]

I can set a breakpoint on the line that throws it, and the call stack
looks fine. I step through and watch the exception being thrown, the
stack unwind, and then it breaks when it gets down to that one line.

How do I get it to break on the line that causes the error?

Eclipse 2.1, JDK 1.4, Windows XP.

-Mark

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Re: Debugger doesn't stop at error? [message #38864 is a reply to message #38832]

Mon, 26 May 2003 02:22

Mark Hilgart

Messages: 3
Registered: July 2009

Junior Member

"Mark Hilgart" <contact@markhilgart.com> wrote in message
news:barjsg$42u$1@rogue.oti.com...

> How do I get it to break on the line that causes the error?

I got it to break by setting a breakpoint on uncaught RuntimeExceptions.
But I wrote a Hello World app and used a null pointer, and that broke
right away. Any idea why?

-Mark

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Re: Debugger doesn't stop at error? [message #40828 is a reply to message #38864]

Tue, 27 May 2003 16:02

Darin Wright

Messages: 454
Registered: July 2009

Senior Member

Does the event dispatch thread catch exceptions?

Darin

"Mark Hilgart" <contact@markhilgart.com> wrote in message
news:bartp3$8hq$1@rogue.oti.com...
> "Mark Hilgart" <contact@markhilgart.com> wrote in message
> news:barjsg$42u$1@rogue.oti.com...
>
> > How do I get it to break on the line that causes the error?
>
> I got it to break by setting a breakpoint on uncaught RuntimeExceptions.
> But I wrote a Hello World app and used a null pointer, and that broke
> right away. Any idea why?
>
> -Mark
>
>

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