Dear Geoserver support team, Recently, we have a project that using geoserver and geofence extension, we build a image from attach Dockerfile. When run this container on my virtual machine, we can access to geofence url, but when we run this container on any VPS server (internet server,use public IP address), we can't access to geofence URL. When I access to GeoFence Admin Page and make Test Connection between Geoserver Instance : default-gs and GeoFence services URL : internal:/, it have warning : java.lang.NullPointerException. When we access to GEoFence Data Rules , we get warning below :
- An error occurred while loading the page Oops, something went wrong... Sorry, something unexpected happened on the server. The GeoServer user list might help you address this issue. Click here to subscribe, and then include in your message the GeoServer version, the stack trace below and the steps to reproduce the problem. <http://geoserver.org/comm/> org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor 'public org.geoserver.geofence.web.GeofenceServerPage()'. An exception has been thrown during construction! at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:194) at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67) at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:102) at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:271) at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169) at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78) at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287) at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:329) at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193) at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:895) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64) at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293) at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203) at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:165) at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:177) at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:52) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:998) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:890) and when we access GeoFence Admin Rules , we get this warning : Sorry, something unexpected happened on the server. The GeoServer user list might help you address this issue. Click here to subscribe, and then include in your message the GeoServer version, the stack trace below and the steps to reproduce the problem. <http://geoserver.org/comm/> org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor 'public org.geoserver.geofence.web.GeofenceServerAdminPage()'. An exception has been thrown during construction! at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:194) at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67) at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:102) at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:271) at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169) at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78) at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287) at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:329) at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193) at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:895) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64) at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293) at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203) at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:165) at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:177) at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:52) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:998) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:890) at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:875) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ================================================== we use geoserver version : 2.16.0, tomcat version : 8.5.46 and geoserver-2.16-SNAPSHOT-geofence-plugin.zip, geoserver-2.16-SNAPSHOT-geofence-server-plugin.zip to build this image. Could you help us clear my issue, and give us some suggest that we can resolve this problem. Thank you !!!!
Dockerfile
Description: Binary data
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