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JavaBridge
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JavaBridge


  • Subject: JavaBridge
  • From: Julien Dufour <email@hidden>
  • Date: Tue, 4 Dec 2001 05:16:47 +0100

Hi,

Is it just me or isn't JavaBridge really working???

I'm trying to do my "first, not too big, not too complex cocoa application" using Java. However, it looks like some disease is infecting the application, causing:

- Lots of segfaults/bus errors.
- Unexpected exceptions and errors, like AbstractMethodError (yes I cleaned and rebuild the target... one hundred times...), NullPointerException (from affected final members...)...
- And my favorite one:
jobjc_lookupObjCObject(): returning garbage collected java ref for objc object of class XXX

Obviously, those bugs are completely random, they are frequent, but really "reproducible" (I nevertheless found some method: Do some action once. If the app does not crash, do it again...).

So, have I become completely incompetent?

Has someone met the same problems?
Has someone successfully accomplished a full, working, stable Cocoa-Java application?
Has someone some magical incantation that will save me from ObjectiveC?

An answer from JavaBridge team would be greatly appreciated to clarify the situation (please, tell me: "Yes, those symptoms are induced by some horrible bugs, but don't worry, next OS X release will fix them all!!!"). I just want to be able to work.

Thanks.
--
Julien Dufour


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