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设置Postgres PostGIS数据库与GeoServer出现问题

postgresqlpostgisgeoserver
4

我在Postgres数据库中创建了一个名为image_id的表格，其中包含一个几何列。以下是该表的模式：

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;

我使用以下SQL语句向表中插入测试记录：

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的图层并将其连接到我创建的新存储时，它会出现错误并显示以下错误消息：

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什么吗？
我下载了Postgres DMG并运行了安装程序。安装完成后，另一个屏幕出现，询问我是否要安装其他扩展程序，其中之一是PostGIS，所以我安装了它。我安装完后能否直接运行脚本，还是必须卸载所有内容然后重试？ - MBU
4个回答
3

检查一下你是否有一个名为geometry_columns的表。

如果没有，那么PostGIS的安装可能没有成功。

哦，如果你的主机上有多个数据库，请确保在你可以访问PostGIS内容的数据库中创建你的表。

3

当我将PostGIS添加到现有的PostgreSQL表中时，遇到了类似的问题。事实证明，'geometry_columns'和'spatial_ref_sys'表的所有者是'postgres'，而不是现有postgresql表的用户名（即'user1'）。

我以'postgres'身份登录，并执行'ALTER TABLE tablename OWNER TO user1;'，问题得到解决。

2

请确认您运行以下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
2
我没有使用过安装程序，但是你必须为每个要与PostGIS一起使用的数据库启用几何类型。这里提供了说明。执行摘要：在数据库上启用plpgsql，然后使用这两个文件之一的某个变体将其导入到其中一个文件路径中。

/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。也就是说：执行 psql -d my_geo_db -f /opt/whatever/postgis.sql，然后执行相同的命令并替换为 spatial_ref_sys.sql。由于某种原因，找到 postgis.sql 或 spatial_ref_sys.sql 永远都不容易。使用 Spotlight 搜索没有关系。

最好设置一个模板以避免在以后的数据库中重复这些步骤，请参见 此处。安装程序可能已经创建了这样一个数据库，请在 psql 提示符下尝试输入 \l 并查看是否有名为 template_postgis 的内容。如果有，您可以使用以下命令（作为用户 postgres）创建新数据库：createdb -T template_postgis -O your_username new_postgis_db_name。

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