I am new to geotools and building a swing application displaying a WMS layer and offering at least one tool for interaction. I developed the application using eclipse IDE + maven and just following these [0] steps regarding the reference system identification task. When running with eclipse IDE everything is fine. BUT, when packed as jar, I am getting an exception: org.opengis.referencing.NoSuchAuthorityCodeException: No code "EPSG:4326" from authority "EPSG" found for object of type "EngineeringCRS". My problem is, that I have gt-epsg-hsql as direct dependency for my application and I am building my application jar with maven-assembly-plugin + jar-with-dependencies. All required files are present in the final jar. Any hints or ideas? Did I miss any information you may need for solving my issue? Kind regards, Links [0] http://docs.geotools.org/latest/userguide/faq.html#q-how-to-choose-an-epsg-authority Eike Hinderk Jürrens 52°North Initiative for Geospatial Open Source Software GmbH Martin-Luther-King-Weg 24 48155 Münster, Germany E-Mail: e.h.j...@52... Fon: +49-(0)-251–396371-33 Fax: +49-(0)-251–396371-11 http://52north.org/ General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk Local Court Muenster HRB 10849 > I am new to geotools and building a swing application displaying a WMS > layer and offering at least one tool for interaction. I developed the > application using eclipse IDE + maven and just following these [0] steps > regarding the reference system identification task. > When running with eclipse IDE everything is fine. BUT, when packed as > jar, I am getting an exception: > org.opengis.referencing.NoSuchAuthorityCodeException: No code > "EPSG:4326" from authority "EPSG" found for object of type > "EngineeringCRS". > My problem is, that I have gt-epsg-hsql as direct dependency for my > application and I am building my application jar with > maven-assembly-plugin + jar-with-dependencies. > All required files are present in the final jar. > Any hints or ideas? > Did I miss any information you may need for solving my issue? This issue has been reported under different names over and over on this mailing list, search for the achives. The problem is that the GeoTools plugin system (Java own SPI, Service Provider interface) uses files in META-INF/services that have a predictable name, and you get files with the same name in different jars. All is good until you try to mix everything into a single jar, most of these utilities are not smart enough to handle the duplicated files and you end up with only the last one, whilst their contents should be merged instead Cheers Andrea Our support, Your Success! Visit http://opensdi.geo-solutions.it for more information. Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it -------------------------------------------------------

On 15 August 2012 23:56, Andrea Aime <andre...@ge...> wrote:
> On Wed, Aug 15, 2012 at 2:47 PM, Eike Hinderk Jürrens
> <e.h.j...@52...> wrote:
>> When running with eclipse IDE everything is fine. BUT, when packed as
>> jar, I am getting an exception:
>>     org.opengis.referencing.NoSuchAuthorityCodeException: No code
>> "EPSG:4326" from authority "EPSG" found for object of type
>> "EngineeringCRS".
> This issue has been reported under different names over and over on this
> mailing list,
> search for the achives.
See this item in the GeoTools FAQ for a solution using the maven shade plugin:
http://docs.geotools.org/latest/userguide/faq.html#how-do-i-create-an-executable-jar-for-my-geotools-app
Michael
Am 16.08.2012 01:21, schrieb Michael Bedward:
> On 15 August 2012 23:56, Andrea Aime <andre...@ge...> wrote:
>> On Wed, Aug 15, 2012 at 2:47 PM, Eike Hinderk Jürrens
>> <e.h.j...@52...> wrote:
>>> When running with eclipse IDE everything is fine. BUT, when packed as
>>> jar, I am getting an exception:
>>>     org.opengis.referencing.NoSuchAuthorityCodeException: No code
>>> "EPSG:4326" from authority "EPSG" found for object of type
>>> "EngineeringCRS".
>> This issue has been reported under different names over and over on this
>> mailing list,
>> search for the achives.
> See this item in the GeoTools FAQ for a solution using the maven shade plugin:
> http://docs.geotools.org/latest/userguide/faq.html#how-do-i-create-an-executable-jar-for-my-geotools-app
> Michael
Thanks to the last two replies. Using your information, I established a
solution using the maven-assembly-plugin oriented at:
http://blog.xebia.com/2011/07/20/jar-with-deps-dont-like-meta-infservices/
Kind regards,
Eike Hinderk Jürrens
52°North Initiative for Geospatial Open Source Software GmbH
Martin-Luther-King-Weg 24
48155 Münster, Germany
E-Mail: e.h.j...@52...
Fon: +49-(0)-251–396371-33
Fax: +49-(0)-251–396371-11
http://52north.org/
General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk
Local Court Muenster HRB 10849
> My problem is, that I have gt-epsg-hsql as direct dependency for my
> application and I am building my application jar with
> maven-assembly-plugin + jar-with-dependencies.
> All required files are present in the final jar.
I finally used the gt-epsg-wkt implementation that does not use an internal 
hsql db. I think that one is sufficient for most use cases.
Cheers,
komoot GmbH
Jan Torben Heuer
Friedrich-Wilhelm-Boelcke-Straße 2
14473 Potsdam
ja...@ko...
http://www.komoot.de
Tel +49 331 2316790
Fax +49 331 2353725
Amtsgericht Potsdam HRB 23672 P
USt-IdNr. DE270695170
Geschäftsführer: Markus Hallermann
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