Tomcat is not deploying my web project from Eclipse

Question

I m developing web application  Everything was working fine till yesterday   Something happened yesterday  no idea what exactly  and Eclipse is not deploying my application any more   I m using spring and maven  but it worked before  so I think there is no problem in this   When I m starting my application there is this in startup log   7 9 2012 12 39 23 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 6 0 31 bin C  Windows Sun Java bin C  Windows system32 C  Windows C  Program Files  x86  Java jre6 bin client C  Program Files  x86  Java jre6 bin C  Program Files  x86  Java jre6 lib i386 C  Windows system32 C  Windows C  Windows System32 Wbem C  Windows System32 WindowsPowerShell v1 0  C  Program Files  x86  ATI Technologies ATI ACE Core-Static C  Program Files  x86  CVSNT  c  Programs apache-ant-1 8 1 bin C  Program Files  x86  Common Files Teleca Shared C  SSD Oracle11g product 11 2 0 dbhome 3 bin C  SSD Oracle11g product 11 2 0 dbhome 1 bin C  Program Files  x86  Groovy Groovy-1 8 6 bin C  Programs TortoiseSVN-1 7 7 bin c  Programs apache-ant-1 8 1 bin c  Program Files Java jdk1 6 0 31 bin c  Programs cygwin bin c  Programs apache-maven-2 2 1 bin C  SSD Mudrc Eclipse    7 9 2012 12 39 23 org apache tomcat util digester SetPropertiesRule begin WARNING   SetPropertiesRule  Server Service Engine Host Context  Setting property  source  to  org eclipse jst jee server MudrcWeb2  did not find a matching property  7 9 2012 12 39 23 org apache coyote AbstractProtocol init INFO  Initializing ProtocolHandler   http-bio-9091   7 9 2012 12 39 23 org apache coyote AbstractProtocol init INFO  Initializing ProtocolHandler   ajp-bio-8009   7 9 2012 12 39 23 org apache catalina startup Catalina load INFO  Initialization processed in 491 ms 7 9 2012 12 39 23 org apache catalina core StandardService startInternal INFO  Starting service Catalina 7 9 2012 12 39 23 org apache catalina core StandardEngine startInternal INFO  Starting Servlet Engine  Apache Tomcat 7 0 29 7 9 2012 12 39 24 org apache coyote AbstractProtocol start INFO  Starting ProtocolHandler   http-bio-9091   7 9 2012 12 39 24 org apache coyote AbstractProtocol start INFO  Starting ProtocolHandler   ajp-bio-8009   7 9 2012 12 39 24 org apache catalina startup Catalina start INFO  Server startup in 693 ms   While I m using spring  there should be at least context initialization in log   I read several similar questions here   Tomcat 7 in Eclipse Indigo  javax naming NameNotFoundException  Resource  WEB-INF classes not found Tomcat started in Eclipse but unable to connect to http   localhost 8085  Eclipse   Starting tomcat server from eclipse   does not start the deployed wars Where does Eclipse deploy web applications using WTP   quot SetPropertiesRule quot  warning message when starting Tomcat from Eclipse Setting property   39 source  39  to   39 org eclipse jst jee server JSFTut  39  did not find a matching property   but nothing helped  I tried adding new server to Eclipse  renaming project  cleaning and still it is the same   When I build it with maven I can deploy it to Tomcat and it works

User · Answer

I have the same problem  my solution is    Install WTP Maven integration  don t know if this is necessary  Project -  Run Configurations  Select your tomcat server  -  Run   For a few hours I tried to deploy and start application using Servers window but it didn t worked  My war was not placed in wptwebapps folder  manually deplying war to webapps worked   Using Run Configurations made my app finally deployable

User · Answer

I have faced this issue and I just removed the server from eclipse and re-configured it    And everything started working fine    I have faced it two three times and the same thing worked

User · Answer

Same problem  not sure why it occurred only after upgrading from Spring v3 2 x to v4 2 x   Solved it by doing the following    Clear all eclipse files   classpath   project   settings    Perform  mvn eclipse eclipse Perform eclipse project properties deployment assembly add  referenced projects  additional classpaths     Publish and Start the module in Tomcat tab  it now starts properly

User · Answer

look into  org eclipse wst common component file in your web project in eclipse    lt  wb-module deploy-name  PROJECT NAME    check the PROJECT NAME  It might got messed up  Similarly look into  project file   Hope this helps

User · Answer

I fixed this issue  this way    Stop the Server Remove the previous Deploy that You did Clean it Deploy it again

User · Answer

I have this similar problem where I m able to start the tomcat server but however application not initialized or started  so I have Right clicked on my project --  Deployment Assembly --  Click  Add  in the right side panel  select  Java Build path entries  and click  Next   Now select  Maven dependencies  and click  Finish   Now I run the server and it started the application successfully

User · Answer

SOLVED  I faced this error and i cant understand  it took 5 hours   Solution  project properties Project faced Dynamic web-module version set to 3 0  after one week  I got same error  FIXED2 gwt-project-external-mode-main-main-nocache-js-not-found

User · Answer

Got it     Usually caused when eclipse is reffering to another  or in correct web folder  may be webConent    Update  settings  jsdtscope to have correct entry for webapp  similar to below      Update org eclipse wst common component to have correct entry for webapp

User · Answer

In my case  I configured an external Maven installation  and I made sure to be using a JDK instead of a JRE  in the eclipse configuration  and in the Server Environment   You can run a Maven Build of the project from eclipse to check everything is working ok   After that  I updated the maven projects  cleaned and built the projects  cleaned the server  and redeployed the artifacts

User · Answer

Depsite the year old topic  this one seems to have the most of the answers for this problem  Just ren into it  Tried everything  starting from  cleans   ending with total   metadata  and another server setup  and nothing worked   Than i remembered that a while ago i w decided to clean up some of the  pom  warnings  and there were some suggestions on  apply to the project data   Then i started to browse the folder project  where i found the source of my headache - a file called   tomcatplugin   After deleting it it was the third hour of my attempts of resolving the problem  everything worked like a charm

User · Answer

Maybe the deploy Maven assembly in project properties is missing

User · Answer

Drop server           Window -  Show View -  Servers  Click right -   Delete  Click right in the Project Run Configuration  and add Server again

User · Answer

I encountered with same error and resolved it with redeployment after removing deployment

User · Answer

I had the same problem  I fixed it by makinbg the following entry in org eclipse wst common project facet core xml   lt runtime name  Apache Tomcat v7 0    gt    Now this complete file looks like -    lt  xml version  1 0  encoding  UTF-8   gt   lt faceted-project gt       lt runtime name  Apache Tomcat v7 0    gt       lt fixed facet  wst jsdt web    gt       lt installed facet  java  version  1 5    gt       lt installed facet  jst web  version  2 3    gt       lt installed facet  wst jsdt web  version  1 0    gt   lt  faceted-project gt

User · Answer

I tried everything and nothing worked so here is another solution that finally worked  for me    I had to check Enable Java EE configuration under Preferences -  Maven -  Jave EE configuration  After that you can check that more entries were added in Deployment assemblies of the project settings

User · Answer

Have you check your deploy path in Server Locations  May be your tomcat deploy path changed and Eclipse is not deploying your application   In eclipse         Window -  Show View -  Servers     Double click to your server    In Tomcat Server s Overview       3 1 check your Server Path      3 2 check your Deploy Path

User · Answer

The only way I found which works for me is adding an entry into the  Web Deployment Assembly   Project webapp   Properties   Deployment Assembly Add      Source     target classes   Deploy Path    WEB-INF classes

[eclipse] Tomcat is not deploying my web project from Eclipse

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