Hi, I have a bit of an issue that has popped up since I started running my
application in a tomcat environment. I have been sporadically getting
ClassCastException errors with Geotools during the scanning of plugins... I
haven't changed any geotools dependencies or upgrading any of our other
dependencies, it seems like it's something triggered with Tomcat. I've seen
this error on my laptop with a MathTransform geotools class, then it
mysterious went away. I deployed the same deployment of our application
with tomcat onto another machine using the same Java version, and the error
resurfaced but with a different geotools class. Here is the current error
I'm getting:
Caused by: java.lang.ClassCastException: class
org.geotools.referencing.factory.
epsg.DefaultFactory
at java.lang.Class.asSubclass(Class.java:3018)
at
org.geotools.factory.FactoryRegistry.register(FactoryRegistry.java:86
6)
at
org.geotools.factory.FactoryRegistry.scanForPlugins(FactoryRegistry.j
ava:773)
at
org.geotools.factory.FactoryRegistry.scanForPluginsIfNeeded(FactoryRe
gistry.java:808)
at
org.geotools.factory.FactoryRegistry.getServiceProviders(FactoryRegis
try.java:195)
at
org.geotools.referencing.ReferencingFactoryFinder.getFactories(Refere
ncingFactoryFinder.java:176)
at
org.geotools.referencing.ReferencingFactoryFinder.getCRSAuthorityFact
ories(ReferencingFactoryFinder.java:451)
at
org.geotools.referencing.DefaultAuthorityFactory.getBackingFactory(De
faultAuthorityFactory.java:88)
at
org.geotools.referencing.DefaultAuthorityFactory.<init>(DefaultAuthor
ityFactory.java:69)
at org.geotools.referencing.CRS.getAuthorityFactory(CRS.java:182)
at org.geotools.referencing.CRS.decode(CRS.java:420)
at org.geotools.referencing.CRS.decode(CRS.java:348)
at com.bae.gse.gis.util.GISConstants.<clinit>(GISConstants.java:28)
... 12 more
Is there a possible problem with the geotools jars that may be surfacing due
a change in my environment and therefore a change in how classloading is
happening? I didn't check for conflicting espg jars, but maybe I errantly
have an extra on in there?
Thanks for any help!
Ryan
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