application does not open when deployed on tomcat

[Shashank Beerla]

Hi,

I deployed my application on tomcat and it doesnot open on any of the browser. It shows http 404 error . I created a war file file of the GWT application and placed it in the tomcat webapp folder. It doesnot show any error while running the server. 

My project name is Datamart

I used http://localhost:8080/Datamart this http request to open my application . Please let me know what could be the reason?

HTTP Status 404 - /Datamart

---

type Status report

message /Datamart

description The requested resource is not available.

---

Apache Tomcat/7.0.40

Jun 22, 2013 7:20:54 PM org.apache.catalina.core.AprLifecycleListener init

INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.7.0_15\bin;C:\windows\Sun\Java\bin;C:\windows\system32;C:\windows;C:/Program Files/Java/jre7/bin/client;C:/Program Files/Java/jre7/bin;C:/Program Files/Java/jre7/lib/i386;C:\Program Files\Teradata\Client\13.0\ODBC Driver for Teradata\Lib;C:\oracle\product\10.2.0\client_1\bin;C:\Program Files\CA\SC\CAWIN\;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\PROGRA~1\CA\SC\CAM\bin;C:\Program Files\Common Files\Roxio Shared\DLLShared\;C:\Program Files\Common Files\Roxio Shared\10.0\DLLShared\;C:\Program Files\CA\SC\CBB\;C:\Program Files\CA\DSM\bin;C:\Program Files\CA\SC\Csam\SockAdapter\bin;C:\Program Files\Teradata\Client\13.0\Shared ICU Libraries for Teradata\lib\;C:\Program Files\SAS\SharedFiles\Formats;C:\Program Files\Java\jdk1.7.0_15\bin;C:\apache-maven-3.0.5\bin;;C:\Users\937689\Downloads\eclipse;;.

Jun 22, 2013 7:20:54 PM org.apache.coyote.AbstractProtocol init

INFO: Initializing ProtocolHandler ["http-bio-8080"]

Jun 22, 2013 7:20:54 PM org.apache.coyote.AbstractProtocol init

INFO: Initializing ProtocolHandler ["ajp-bio-8009"]

Jun 22, 2013 7:20:54 PM org.apache.catalina.startup.Catalina load

INFO: Initialization processed in 306 ms

Jun 22, 2013 7:20:54 PM org.apache.catalina.core.StandardService startInternal

INFO: Starting service Catalina

Jun 22, 2013 7:20:54 PM org.apache.catalina.core.StandardEngine startInternal

INFO: Starting Servlet Engine: Apache Tomcat/7.0.40

Jun 22, 2013 7:20:54 PM org.apache.catalina.startup.HostConfig deployWAR

INFO: Deploying web application archive C:\Users\937689\Downloads\apache-tomcat-7.0.40\webapps\ Datamart.war

Jun 22, 2013 7:20:55 PM org.apache.catalina.startup.HostConfig deployDirectory

INFO: Deploying web application directory C:\Users\937689\Downloads\apache-tomcat-7.0.40\webapps\docs

Jun 22, 2013 7:20:55 PM org.apache.catalina.startup.HostConfig deployDirectory

INFO: Deploying web application directory C:\Users\937689\Downloads\apache-tomcat-7.0.40\webapps\examples

Jun 22, 2013 7:20:55 PM org.apache.catalina.core.ApplicationContext log

INFO: ContextListener: contextInitialized()

Jun 22, 2013 7:20:55 PM org.apache.catalina.core.ApplicationContext log

INFO: SessionListener: contextInitialized()

Jun 22, 2013 7:20:55 PM org.apache.catalina.core.ApplicationContext log

INFO: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@459fc2')

Jun 22, 2013 7:20:55 PM org.apache.catalina.startup.HostConfig deployDirectory

INFO: Deploying web application directory C:\Users\937689\Downloads\apache-tomcat-7.0.40\webapps\host-manager

Jun 22, 2013 7:20:56 PM org.apache.catalina.startup.HostConfig deployDirectory

INFO: Deploying web application directory C:\Users\937689\Downloads\apache-tomcat-7.0.40\webapps\manager

Jun 22, 2013 7:20:56 PM org.apache.catalina.startup.HostConfig deployDirectory

INFO: Deploying web application directory C:\Users\937689\Downloads\apache-tomcat-7.0.40\webapps\ROOT

Jun 22, 2013 7:20:56 PM org.apache.coyote.AbstractProtocol start

INFO: Starting ProtocolHandler ["http-bio-8080"]

Jun 22, 2013 7:20:56 PM org.apache.coyote.AbstractProtocol start

INFO: Starting ProtocolHandler ["ajp-bio-8009"]

Jun 22, 2013 7:20:56 PM org.apache.catalina.startup.Catalina start

INFO: Server startup in 1295 ms

[Moutellou]

Did you compile you're project with GWT? you can also try copy the content of WAR folder to a folder in the Web apps instead of creating a WAR with Eclipse.