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Cannot undeploy vaadin app in Tomcat

duc nguyen
1 decade ago Jul 28, 2012 7:30pm

Hi,
When i tried to undeploy an existing vaadin app in Tomcat via tomcat manager gui, it's shown a message:

Unable to delete [C:\Programme\Apache Software Foundation\Tomcat 7.0\webapps\vaadin-webapp]. Thecontinued presence of this file may cause problems.

Then I've took a look at webapps folder, and realized that package vaadin-6.8.1.jar in vaadin-webapp\WEB-INF\lib still exist and it being used by JVM.
So, how i can config vaadin-webapp to shutdown the vaadin-6.8.1.jar in order to undeploy?
Thanks,
-Duc

Ian Stewart
8 years ago May 13, 2014 12:22pm

I have been having this same problem too for a while now too. It is always the same 3 .jars in \webapps\Report_Viewer\WEB-INF\lib

  • vaadin-client-compiled-7.1.15.jar
  • vaadin-server-7.1.15.jar
  • vaadin-themes-7.1.15.jar

My temp work around is having to shutdown Tomcat but that is not a good permanent solution. Thus I second, what duc nguyen said, how do we shutdown vaadin when no one is using it?

Agata Vackova
8 years ago May 13, 2014 1:22pm
Ian Stewart
8 years ago May 13, 2014 2:04pm