4

我在 Postgres 数据库中创建了一个表，其中包含名称 image_id 和几何列。这是架构的样子：

CREATE TABLE images
(
  "name" character varying(256) NOT NULL,
  image_id integer NOT NULL,
  srid integer NOT NULL DEFAULT 4326,
  images_geom geometry,
  CONSTRAINT images_pkey PRIMARY KEY (name),
  CONSTRAINT enforce_dims_images_geom CHECK (st_ndims(images_geom) = 2),
  CONSTRAINT enforce_srid_images_geom CHECK (st_srid(images_geom) = 4326)
)
WITH (
  OIDS=FALSE
);
ALTER TABLE images OWNER TO postgres;
ALTER TABLE images ALTER COLUMN images_geom SET STATISTICS 4326;

我使用这条 SQL 语句将测试记录插入到表中：

insert into images (name, image_id, srid, images_geom) values ('image1.png', 1, 4326, ST_GeomFromText('point(21.12312 -125.01010)', 4326));

然后在 GeoServer 中，我创建了一个新的 PostGIS 存储并将其连接到我在 Postgres 中创建的数据库。当我尝试创建一个新层并将其与新商店连接时，我创建它时出错并显示此错误消息：

java.lang.RuntimeException: Error occurred while building the resources for the configuration page
    at org.geoserver.web.data.layer.NewLayerPage.buildLayerInfo(NewLayerPage.java:202)
    at org.geoserver.web.data.layer.NewLayerPage$3.onClick(NewLayerPage.java:173)
    at org.geoserver.web.wicket.SimpleAjaxLink$1.onClick(SimpleAjaxLink.java:44)
    at org.apache.wicket.ajax.markup.html.AjaxLink$1.onEvent(AjaxLink.java:65)
    at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:163)
    at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:297)
    at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:104)
    at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91)
    at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1239)
    at org.apache.wicket.RequestCycle.step(RequestCycle.java:1316)
    at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1418)
    at org.apache.wicket.RequestCycle.request(RequestCycle.java:532)
    at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:356)
    at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:124)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158)
    at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
    at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
    at org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
    at org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
    at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
    at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
    at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:124)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
    at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
    at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
    at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
    at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
    at org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
    at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
    at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
    at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
    at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:73)
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
    at org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
    at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
    at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
    at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
    at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
    at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
    at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)
    at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
    at org.mortbay.jetty.Server.handle(Server.java:324)
    at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
    at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
    at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
    at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
Caused by: java.io.IOException
    at org.geotools.jdbc.JDBCFeatureSource.buildFeatureType(JDBCFeatureSource.java:340)
    at org.geotools.jdbc.JDBCDataStore.createFeatureSource(JDBCDataStore.java:712)
    at org.geotools.data.store.ContentDataStore.getFeatureSource(ContentDataStore.java:383)
    at org.geotools.data.store.ContentDataStore.getFeatureSource(ContentDataStore.java:348)
    at org.geotools.data.store.ContentDataStore.getFeatureSource(ContentDataStore.java:647)
    at org.geoserver.catalog.CatalogBuilder.buildFeatureType(CatalogBuilder.java:324)
    at org.geoserver.web.data.layer.NewLayerPage.buildLayerInfo(NewLayerPage.java:198)
    ... 73 more
Caused by: org.postgresql.util.PSQLException: ERROR: relation "geometry_columns" does not exist
  Position: 18
    at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2062)
    at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1795)
    at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
    at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
    at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:353)
    at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:252)
    at org.apache.commons.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:208)
    at org.geotools.data.postgis.PostGISDialect.getMapping(PostGISDialect.java:225)
    at org.geotools.jdbc.JDBCFeatureSource.buildFeatureType(JDBCFeatureSource.java:258)
    ... 79 more

我在设置步骤中做错了吗？

4

4 回答 4

4

检查您是否有一个名为geometry_columns.

如果没有，那么 PostGIS 的安装可能没有成功执行。

哦，如果您的主机上有多个数据库，请确保您在可以访问 PostGIS 资料的数据库中创建表。

于 2011-05-02T23:06:50.370 回答
2

在将 PostGIS 添加到现有的 PostgreSQL 表时，我遇到了类似的问题。结果发现'geometry_columns'和'spatial_ref_sys'表所有者是'postgres'而不是我现有postgresql表的用户名（即'user1'）。

我以'postgres'身份登录并执行'ALTER TABLE tablename OWNER TO user1; et voila - 问题解决了。

于 2012-02-21T17:29:10.667 回答
1

我没有使用安装程序，但您必须为要与 PostGIS 一起使用的每个数据库启用几何类型。说明在这里。执行摘要：在数据库上启用 plpgsql，然后将这两个文件与这两个文件路径的一些变体一起通过管道传输：

/opt/local/share/postgresql84/contrib/postgis-2.0/postgis.sql

然后：

/opt/local/share/postgresql84/contrib/postgis-1.5/spatial_ref_sys.sql

这些 sql 文件将根据 PostGIS 的版本创建 2-3 个表，包括geometry_columns. 即：psql -d my_geo_db -f /opt/whatever/postgis.sql，则与 相同spatial_ref_sys.sql。它从来都不容易找到postgis.sql或spatial_ref_sys.sql出于某种原因。使用聚光灯并不羞耻。

设置模板以避免在以后的数据库中重复这些步骤是明智之举，请参见此处。也可能是安装程序创建了这样一个数据库，\l从psql提示符中尝试，看看是否有名为template_postgis. 如果是这样，您可以使用（作为用户 postgres）创建新数据库createdb -T template_postgis -O your_username new_postgis_db_name

于 2011-05-07T00:33:37.337 回答
1

确保运行以下 SQL 语句：

CREATE EXTENSION postgis;

这将在您的数据库中创建以下视图：

geography_columns   
geometry_columns
raster_columns
raster_overviews
于 2016-02-24T13:37:08.780 回答