Re: [geomesa-users] unable to load geoserver plugin

[Emilio Lahr-Vivaz <elahrvivaz@xxxxxxxx>]

Hi Mike,

GeoMesa is targeted towards GeoServer 2.5.x/GeoTools 11.x at the moment. You might get those errors you're seeing if the classes are present, but throw exceptions. Are you able to add GeoMesa data stores and query them via WFS/WMS?

Thanks,

Emilio

On 01/06/2015 07:55 PM, Mike Atlas wrote:

I'm actually still seeing some errors, not sure if I still missed a step. Visiting the hadoop and config menu items under the GeoMesa menu, I get:

org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor public org.locationtech.geomesa.plugin.ui.GeoMesaConfigPage() at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:212) at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:57) at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:298)

And

org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor public org.locationtech.geomesa.plugin.ui.HadoopStatusPage() at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:212) at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:57)

Same story with these - the classes are definitely present. This is on GeoServer 2.6.1.

On Tue, Jan 6, 2015 at 2:29 PM, Mike Atlas <mike@xxxxxxx> wrote:

Sorry, I missed the GeoServer WPS plugin install step: http://docs.geoserver.org/stable/en/user/extensions/wps/install.html

On Tue, Jan 6, 2015 at 1:43 PM, Mike Atlas <mike@xxxxxxx> wrote:

On startup, I'm having trouble loading the GeoMesa GeoServer plugin. It doesn't seem to be able to load a bean (full trace here in pastebin) with the following error:

WARNING: bean lookup error

org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [org.locationtech.geomesa.plugin.wps.GeomesaProcessFactory] for bean with name 'geomesaProcessFactory' defined in URL [jar:file:/var/lib/tomcat7/webapps/geoserver/WEB-INF/lib/geomesa-plugin-accumulo1.5-1.0.0-rc.2-SNAPSHOT-geoserver-plugin.jar!/applicationContext.xml]: problem with class file or dependent class; nested exception is java.lang.NoClassDefFoundError: org/geoserver/wps/jts/SpringBeanProcessFactory

at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1265)

Inspecting my JAR file, though, and org/locationtech/geomesa/plugin/wps/GeomesaProcessFactory.class does exist in the geoserver-plugin.jar file.

Any thoughts?

Thanks,

Mike

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