Databases
StackOverflow2013
Postsdbo
POspring-mvc-project hello-world
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POspring-mvc-project hello-world
    primarykey
    data
    text
    <p>I use SpringSource Tool Suite sts to start a hello world example about MVC.</p> <blockquote> <p>File -> New -> Spring Template Project -> then choose Spring MVC Project</p> </blockquote> <p>I add Project Name: <code>helloworld</code> and specify the top-level package as <code>com.helloworld.myapp</code></p> <p>then finish.</p> <p>now I try to run the application and choose Run on Server and it always shows me the everlasting screen that says: The requested resource (<code>/helloworld/</code>) is not available.</p> <p>server shows the following: </p> <blockquote> <pre><code>Nov 30, 2011 4:06:53 PM com.springsource.tcserver.security.PropertyDecoder &lt;init&gt; INFO: tc </code></pre> <p>Runtime property decoder using memory-based key Nov 30, 2011 4:06:53 PM com.springsource.tcserver.security.PropertyDecoder INFO: tcServer Runtime property decoder has been initialized in 183 ms Nov 30, 2011 4:06:53 PM org.apache.coyote.AbstractProtocol init INFO: Initializing ProtocolHandler ["http-bio-8080"] Nov 30, 2011 4:06:53 PM com.springsource.tcserver.serviceability.rmi.JmxSocketListener init INFO: Started up JMX registry on 127.0.0.1:6969 in 63 ms Nov 30, 2011 4:06:53 PM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 693 ms Nov 30, 2011 4:06:53 PM org.apache.catalina.core.StandardService startInternal INFO: Starting service Catalina Nov 30, 2011 4:06:53 PM org.apache.catalina.core.StandardEngine startInternal INFO: Starting Servlet Engine: VMware vFabric tc Runtime 2.6.1.RELEASE/7.0.20.B.RELEASE Nov 30, 2011 4:06:53 PM org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor insight.xml from D:\springsource\vfabric-tc-server-developer-2.6.1.RELEASE\spring-insight-instance\conf\Catalina\localhost Nov 30, 2011 4:06:53 PM com.springsource.insight.collection.tcserver.ltw.TomcatWeavingInsightClassLoader start INFO: Context [localhost|insight] will not be woven Nov 30, 2011 4:06:54 PM org.apache.catalina.core.ApplicationContext log INFO: Initializing Spring root WebApplicationContext Nov 30, 2011 4:07:04 PM org.apache.catalina.core.ApplicationContext log INFO: Initializing Spring FrameworkServlet 'Spring MVC Dispatcher Servlet' Nov 30, 2011 4:07:06 PM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory manager Nov 30, 2011 4:07:06 PM com.springsource.insight.collection.tcserver.ltw.TomcatWeavingInsightClassLoader start INFO: Context [localhost|manager] will not be woven Nov 30, 2011 4:07:06 PM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory ROOT Nov 30, 2011 4:07:06 PM com.springsource.insight.collection.tcserver.ltw.TomcatWeavingInsightClassLoader start INFO: Context [localhost|ROOT] will not be woven Nov 30, 2011 4:07:06 PM org.apache.coyote.AbstractProtocol start INFO: Starting ProtocolHandler ["http-bio-8080"] Nov 30, 2011 4:07:06 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 12820 ms Nov 30, 2011 4:07:56 PM org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor EchoSpringMVC.xml from D:\springsource\vfabric-tc-server-developer-2.6.1.RELEASE\spring-insight-instance\conf\Catalina\localhost Nov 30, 2011 4:07:56 PM org.apache.catalina.startup.SetContextPropertiesRule begin WARNING: [SetContextPropertiesRule]{Context} Setting property 'source' to 'org.eclipse.jst.jee.server:EchoSpringMVC' did not find a matching property. Nov 30, 2011 4:07:56 PM com.springsource.insight.collection.tcserver.ltw.TomcatWeavingInsightClassLoader start INFO: Context [localhost|EchoSpringMVC] will not be woven Nov 30, 2011 4:07:56 PM org.apache.catalina.core.StandardContext listenerStart SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener java.lang.NoClassDefFoundError: org/apache/log4j/Level at org.slf4j.LoggerFactory.getSingleton(LoggerFactory.java:230) at org.slf4j.LoggerFactory.bind(LoggerFactory.java:121) at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:112) at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:275) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:248) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:155) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:131) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:272) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:191) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4723) at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5226) at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5221) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Level at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1678) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1523) ... 18 more</p> <p>Nov 30, 2011 4:07:56 PM org.apache.catalina.core.StandardContext startInternal SEVERE: Error listenerStart Nov 30, 2011 4:07:56 PM org.apache.catalina.core.StandardContext startInternal SEVERE: Context [/EchoSpringMVC] startup failed due to previous errors Nov 30, 2011 4:07:56 PM org.apache.catalina.core.ApplicationContext log INFO: Closing Spring root WebApplicationContext Nov 30, 2011 4:07:56 PM org.apache.catalina.core.StandardContext listenerStop SEVERE: Exception sending context destroyed event to listener instance of class org.springframework.web.context.ContextLoaderListener java.lang.ExceptionInInitializerError at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:80) at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4763) at org.apache.catalina.core.StandardContext$4.run(StandardContext.java:5473) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.IllegalStateException: org.slf4j.LoggerFactory could not be successfully initialized. See also <a href="http://www.slf4j.org/codes.html#unsuccessfulInit" rel="nofollow">http://www.slf4j.org/codes.html#unsuccessfulInit</a> at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:282) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:248) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:155) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:131) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:272) at org.springframework.web.context.ContextCleanupListener.(ContextCleanupListener.java:43) ... 4 more</p> </blockquote> <p>Where do I go wrong? Please help.</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USSwankSwashbucklers
    1. USAladdin Mhemed
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POspring-mvc-project hello-world
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload