Bug#478187: trang: Exception in thread "main" java.lang.NullPointerException

[Vincent Lefevre <vincent@vinc17.org>]

On 2008-04-27 14:17:56 -0600, Michael Berg wrote:
> Package: trang
> Version: 20030619-6
> Severity: grave
> Justification: renders package unusable
> 
> $ cat > foo.rnc
> start = foo | bar
> foo = element foo { text }
> bar = element bar { text }
> ^D
> 
> $ trang -I rnc -O rng foo.rnc foo.rng
> Exception in thread "main" java.lang.NullPointerException
> *** Got java.lang.NullPointerException while trying to print stack trace.

Same problem here (amd64 too). I get the above message in general,
but on the following file:

----------------------------------------
# RELAX NG Schema

default namespace = ""

start = element root { text }
----------------------------------------

I get:

vin:~> trang trang-npe.rnc trang-npe.rng
Exception in thread "main" java.lang.NullPointerException
   at org.relaxng.datatype.helpers.DatatypeLibraryLoader$Service$Loader2.getResources(libgcj_bc.so.1)
   at org.relaxng.datatype.helpers.DatatypeLibraryLoader$Service.<init>(libgcj_bc.so.1)
   at org.relaxng.datatype.helpers.DatatypeLibraryLoader.<init>(libgcj_bc.so.1)
   at com.thaiopensource.relaxng.input.parse.ParseInputFormat.load(trang)
   at com.thaiopensource.relaxng.translate.Driver.doMain(trang)
   at com.thaiopensource.relaxng.translate.Driver.main(trang)
zsh: exit 1     trang trang-npe.rnc trang-npe.rng

IIRC, trang 20030619-6 was working in the past. So, the problem could
come from a library upgrade.

-- 
Vincent Lefèvre <vincent@vinc17.org> - Web: <http://www.vinc17.org/>
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Work: CR INRIA - computer arithmetic / Arenaire project (LIP, ENS-Lyon)