英文:
Geoserver ogcapi plugin jar library not loading
问题
以下是您提供的内容的翻译：
我正在尝试在Eclipse中从源代码编译两个JAR库：gs-ogcapi-core和gs-ogcapi-features，它们是Geoserver 2.18版本的组成部分。我尚未修改任何源代码，但是当我使用编译后的gs-ogcapi-core实例运行Geoserver时，浏览器在/geoserver/web上返回错误503（服务不可用）。当我使用原始的gs-ogcapi-core与编译后的gs-ogcapi-features一起使用时，/geoserver/web可以正确加载，但是对于/geoserver/ogc/features，浏览器返回错误404。
请帮助我使这些JAR文件正常运行。
[编辑]
以下是应用程序启动时的日志：
ERROR [context.ContextLoader] - 上下文初始化失败
org.springframework.beans.factory.UnsatisfiedDependencyException: 在 URL [jar:file:/C:/geoserver/webapps/geoserver/WEB-INF/lib/gs-ogcapi-features-2.18-SNAPSHOT.jar!/org/geoserver/api/features/GetFeatureHTMLMessageConverter.class] 中定义的名称为'getFeatureHTMLMessageConverter'的bean创建失败：通过构造函数参数0表达的不满足的依赖项；嵌套异常是org.springframework.beans.factory.NoSuchBeanDefinitionException: 不存在类型为'org.geoserver.api.FreemarkerTemplateSupport'的合格的bean：预期至少存在1个合格的自动装配候选bean。依赖项注解：{}
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:769)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:218)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1340)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1186)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:860)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:401)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:292)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103)
at org.geoserver.platform.GeoServerContextLoaderListener.contextInitialized(GeoServerContextLoaderListener.java:22)
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:957)
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:553)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:922)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:365)
at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:852)
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:278)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:46)
at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:192)
at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:502)
at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:151)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:172)
at org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:416)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:65)
at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:610)
at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:529)
at org.eclipse.jetty.util.Scanner.scan(Scanner.java:392)
at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:145)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:576)
at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:238)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:167)
at org.eclipse.jetty.server.Server.start(Server.java:418)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:119)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.Server.doStart(Server.java:382)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1572)
at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1512)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1511)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java
<details>
<summary>英文:</summary>
I am trying to compile two JAR libraries from source in Eclipse: gs-ogcapi-core and gs-ogcapi-features in 2.18 version of Geoserver. I haven't touched any source code yet, but when I run an instance of Geoserver with compiled gs-ogcapi-core, browser returns Error 503 (Service unavailable) on /geoserver/web. When using original gs-ogcapi-core with compiled gs-ogcapi-features /geoserver/web loads correctly, but for /geoserver/ogc/features browser returns error 404.
Please, help me get these JARs running.
[EDIT]
Here's a log from application startup:
ERROR [context.ContextLoader] - Context initialization failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'getFeatureHTMLMessageConverter' defined in URL [jar:file:/C:/geoserver/webapps/geoserver/WEB-INF/lib/gs-ogcapi-features-2.18-SNAPSHOT.jar!/org/geoserver/api/features/GetFeatureHTMLMessageConverter.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.geoserver.api.FreemarkerTemplateSupport' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:769)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:218)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1340)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1186)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:860)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:401)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:292)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103)
at org.geoserver.platform.GeoServerContextLoaderListener.contextInitialized(GeoServerContextLoaderListener.java:22)
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:957)
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:553)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:922)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:365)
at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:852)
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:278)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:46)
at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:192)
at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:502)
at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:151)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:172)
at org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:416)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:65)
at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:610)
at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:529)
at org.eclipse.jetty.util.Scanner.scan(Scanner.java:392)
at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:145)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:576)
at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:238)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:167)
at org.eclipse.jetty.server.Server.start(Server.java:418)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:119)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.Server.doStart(Server.java:382)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1572)
at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1512)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1511)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.jetty.start.Main.invokeMain(Main.java:220)
at org.eclipse.jetty.start.Main.start(Main.java:490)
at org.eclipse.jetty.start.Main.main(Main.java:77)
</details>
# 答案1
**得分**: 1
只是构建JAR并将其放入GeoServer中通常不会提供所有所需的依赖关系（插件正常工作所需的更多库）。
这些社区模块会在夜间构建过程中与依赖项一起打包成ZIP文件，详见https://build.geoserver.org/geoserver/master/community-latest/
对于ogc-api模块，它仍在积极开发中，不确定2.17.x系列内部有什么，但它未受关注。正在积极开发的模块版本位于主分支上，并与GeoServer主版本一起使用。
wfs-templating模块最近更名为features-templating，我认为这个模块还针对维护和稳定分支，即2.17.x和2.18.x，详见：
https://build.geoserver.org/geoserver/2.17.x/community-latest/
https://build.geoserver.org/geoserver/2.18.x/community-latest/
同样，最好与当天的夜间构建版本一起使用，不能保证它能与发布版本一起工作（当然，也有可能）。
<details>
<summary>英文:</summary>
Just building the jars and throwing in a GeoServer doesn't normally provide all the required dependencies (more libraries needed for the plugins to work).
These community modules are packaged into zips with the dependencies as part of the nightly build process, see https://build.geoserver.org/geoserver/master/community-latest/
For the ogc-api module, it's still under quite active development, not sure what's inside the 2.17.x series of it, but it's receiving no attention. The version of the module being actively developed is on the master branch, and goes along with GeoServer master.
The wfs-templating module has been recently renamed to features-templating, I believe this one is also targeting the maintenance and stable branches, so 2.17.x and 2.18.x, see here:
https://build.geoserver.org/geoserver/2.17.x/community-latest/
https://build.geoserver.org/geoserver/2.18.x/community-latest/
Again, best to use it with the nightly build of the same day, there is no promise it will work with a release (then again, it might).
</details>
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