[antlr-interest] error running antlrworks - java.lang.StackOverflowError

[Terence Parr]

wack your antlrworks prefs directory maybe and start again...
Ter
On Jan 23, 2009, at 1:04 AM, Peterson, Joe wrote:

> Hello all,
>
> A week or so ago, I was running AntlrWorks 1.2.2 without any major  
> problems.  Then I fired it up a couple days ago and it just hung.   
> When I run it from a command prompt (java –jar antlrworks. 
> 1.2.2.jar), I see the following error message:
>
> Exception in thread "AWT-EventQueue-0" java.lang.StackOverflowError
>                at  
> org 
> .antlr.works.grammar.engine.GrammarEngineImpl.getRootEngine(Unknown  
> Source)
>                at  
> org 
> .antlr.works.grammar.engine.GrammarEngineImpl.getRootEngine(Unknown  
> Source)
>                …
>
> That repeats many times.  I can count them if it’s relevant.
>
> I have tried downloading the jar again, but I get the same error.   
> The only possibly relevant thing I’ve done lately is move my  
> Antlr-3.1.1 directory (and I changed the CLASSPATH and PATH  
> environment variables appropriately.)  I didn’t think that should  
> affect AntlrWorks, and I have no problem running Antlr.
>
> Can someone help me figure out what I should look at next or what I  
> could have done to cause this problem?
>
> Possibly relevant information:
> java version "1.6.0_07"
> Java(TM) SE Runtime Environment (build 1.6.0_07-b06)
> Java HotSpot(TM) Client VM (build 10.0-b23, mixed mode, sharing)
>
> Thanks,
> -JEEP
>
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