[postgis-users] Strange Exceptions
Paul Ramsey
pramsey at refractions.net
Mon Jan 26 10:37:54 PST 2004
Make sure you check all your geometries with isvalid() before you start
trying to intersect them. Invalid geometries are the #1 cause of
failures in the other functions.
P
Markus Schaber wrote:
> Hi,
>
> Some strange Exceptions appeared today:
>
> Exception in thread "main" org.postgresql.util.PSQLException: FEHLER:
> GEOS Intersection() threw an error!
>
> at
> org.postgresql.util.PSQLException.parseServerError(PSQLException.java:1
> 39) at
> org.postgresql.core.QueryExecutor.executeV3(QueryExecutor.java:154) at
> org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:101) at
> org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:43) at
> org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc1Statem
> ent.java:515) at
> org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statem
> ent.java:50) at
> org.postgresql.jdbc1.AbstractJdbc1Statement.executeQuery(AbstractJdbc1S
> tatement.java:231)
>
> Does anybody know something about it?
>
> Should I try to create a small test example to reproduce it?
>
> Thanks,
> Markus
>
--
__
/
| Paul Ramsey
| Refractions Research
| Email: pramsey at refractions.net
| Phone: (250) 885-0632
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