[geotk] NullPointerException with WFSFeatureStore

[Emmanuel Blondel]

I had a look to 
http://www.geotoolkit.org/modules/referencing/geotk-epsg-javadb/
Adding
<dependency>
         <groupId>org.geotoolkit</groupId>
         <artifactId>geotk-epsg</artifactId>
         <version>${geotk.version}</version>
     </dependency>

seems to solve the issue.
The first time, i had a message that it would take few min for creating 
the EPSG database.

Is it the right way to go? or other?

Thanks in advance for the advice,
Emmanuel

Le 11/12/2014 10:14, Emmanuel Blondel a écrit :
> Thanks, Ok for the warnings. I've added the derby dep.
> Now i get this: http://pastebin.com/cwS63bDY <v> (i've removed the 
> warnings)
>
> Le 11/12/2014 10:01, Martin Desruisseaux a écrit :
>> Le 11/12/14 17:34, Emmanuel Blondel a écrit :
>>> I'v tested the WFS client with SNAPSHOT. No more warning about 
>>> timeout, but see stacktrace and errors at: http://pastebin.com/crLnitsE
>>> Any idea?
>>
>> The warnings are about java.util.prefs not having permission to write 
>> in the system-wide preference variables. This warnings occur even if 
>> Geotk only wants to check if a preference exist - it does not want to 
>> write anything, but apparently the JDK insists for creating empty 
>> nodes anyway. This problem exists since JDK 1.4 and seems to have 
>> never been solved. In Apache SIS, we will avoid the use of system 
>> preferences. In the main time, they can be safely ignored (we should 
>> probably remove them from Geotk too, as I don't think that many 
>> peoples use them).
>>
>> The exception is because there is no Derby driver in the classpath. 
>> Geotk does not put the Derby driver in transitive dependencies, 
>> because some projects prefer to use PostgreSQL, HSQL or Oracle 
>> instead. Adding the following in you pom.xml should solve the problem 
>> (again, for Apache SIS we will try to find a better solution):
>>
>>        <dependency>
>>          <groupId>org.apache.derby</groupId>
>>          <artifactId>derby</artifactId>
>>          <version>10.10.1.1</version>
>>        </dependency>
>>
>> Martin
>>
>>
>>
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>

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