That's correct. We should throw a more useful exception in DateIntervalMapping.
What confused me was the "Details: null" on the validation page, but after I restarted the server and reloaded the page, I saw proper exeption messages. When I reloaded the page again, the messages disappeared and all I saw was "Details: null". Must be caused by this: http://www.oracle.com/technetwork/java/javase/relnotes-139183.html#hotspot The compiler in the server VM now provides correct stack backtraces for all "cold" built-in exceptions. For performance purposes, when such an exception is thrown a few times, the method may be recompiled. After recompilation, the compiler may choose a faster tactic using preallocated exceptions that do not provide a stack trace. To disable completely the use of preallocated exceptions, use this new flag: -XX:-OmitStackTraceInFastThrow. I just added -XX:-OmitStackTraceInFastThrow and restarted the server. It looks like we always get a more useful message now. JC On 9 July 2013 14:45, Andrea Di Menna <[email protected]> wrote: > I don't think this is a bug. > That property is used in the DateIntervalMapping and it is trying to cast > the range of the property to a DataType while skos:Concept is a class. > > Does it make sense? > > > 2013/7/9 Jona Christopher Sahnwaldt <[email protected]> >> >> All right, after this change: >> >> >> http://mappings.dbpedia.org/index.php?title=OntologyProperty:ActiveYearsEndYear&diff=27217&oldid=27207 >> >> there are 34 errors again: >> >> http://mappings.dbpedia.org/server/mappings/en/validate/* >> >> Looks like a bug in mappings loader or somewhere. I'll investigate. >> >> >> On 9 July 2013 14:37, Jona Christopher Sahnwaldt <[email protected]> wrote: >> > Strange. Now all the errors are gone. Maybe there were only a few >> > genuine errors, but somehow they caused other exceptions in the >> > mappings loader. I guess we will never know. >> > >> > JC >> > >> > On 9 July 2013 12:32, Andrea Di Menna <[email protected]> wrote: >> >> Hi all, >> >> >> >> do you know where those errors are coming from? >> >> >> >> http://mappings.dbpedia.org/server/mappings/en/validate/* >> >> >> >> Thanks >> >> Andrea >> >> >> >> >> >> ------------------------------------------------------------------------------ >> >> See everything from the browser to the database with AppDynamics >> >> Get end-to-end visibility with application monitoring from AppDynamics >> >> Isolate bottlenecks and diagnose root cause in seconds. >> >> Start your free trial of AppDynamics Pro today! >> >> >> >> http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk >> >> _______________________________________________ >> >> Dbpedia-developers mailing list >> >> [email protected] >> >> https://lists.sourceforge.net/lists/listinfo/dbpedia-developers >> >> > > ------------------------------------------------------------------------------ See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk _______________________________________________ Dbpedia-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dbpedia-developers
