Thanks for the advice. I switched to the shade plugin. That fixed the
problem with the CRS, but I'm still getting some errors from JAI when it
goes to actually read the image. It seems that the "ImageRead" operation
isn't included in the JAI operation registry, which I presume gets
initialized from a file.
java.lang.IllegalArgumentException: ImageRead: No OperationDescriptor is
registered in the current operation registry under this name.
at javax.media.jai.JAI.createNS(JAI.java:1074)
at javax.media.jai.JAI.create(JAI.java:977)
at
org.geotools.gce.gtopo30.GTopo30Reader.getGridCoverage(GTopo30Reader.java:489)
at org.geotools.gce.gtopo30.GTopo30Reader.read(GTopo30Reader.java:352)
After doing some reflection it looks like the JAI class is being loaded
from my System's jai_core.java, even though shade is including its own copy
in the jar. I was a little surprised that JAI isn't standard on the default
classpath, but if I add a shade rule to exclude 'javax.media:*' I get
errors even earlier.
I realize this is getting more into a packaging question and less of a
geotools question, but I really appreciate the help!
-Spencer
On Wed, Aug 28, 2013 at 8:13 PM, Michael Bedward
<[email protected]>wrote:
> Hi Spencer,
>
> Use the maven shade plugin instead of the assembly plugin:
>
>
> http://docs.geotools.org/latest/userguide/build/faq.html#how-do-i-create-an-executable-jar-for-my-geotools-app
>
> Michael
>
>
> On 29 August 2013 11:39, Spencer Bliven <[email protected]> wrote:
> > Hello,
> >
> > I've run into a problem with loading some SMRT+ data from disk. In my
> > development environment (eclipse) I am able to perfectly load the files
> and
> > access elevation data. However, I need to deploy the app as a stand-alone
> > jar file (it's a plugin to another system). In the deployment
> environment I
> > get the exception
> >
> > org.opengis.referencing.NoSuchAuthorityCodeException: No code "EPSG:4326"
> > from authority "EPSG" found for object of type "EngineeringCRS".
> >
> > Which traces back to a call
> >
> > CRS.decode("EPSG:4326", true);
> >
> > After some debugging I traced the difference between the environments
> back
> > to a missing entry in the results from
> >
> > ReferencingFactoryFinder.getCRSAuthorityFactories(hints)
> >
> > In development this method returns 4 factories, while in production it is
> > missing one called 'LongitudeFirstFactory["European Petroleum Survey
> > Group"]' which clearly provides the information I need.
> >
> > Could anyone help me figure out why this is not being loaded when run
> from
> > within another jar rather than being located in the classpath? I assume
> that
> > some resource file with the EPSG spec is not being loaded correctly, but
> I'm
> > not sure how to locate said file.
> >
> > BTW, I'm using the maven assembly plugin to generate my jar. It pretty
> much
> > just combines throws all the classes and resources from dependencies into
> > the target bundle, so it can have problems with common files like
> > META-INF/MANIFEST.MF. I hope that's not a red herring.
> >
> > Thanks!
> >
> > -Spencer
> >
> >
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