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Error while creating a new Vaadin project in eclipse

When creating a new Vaadin 7 project in eclipse, I get this error:

Failed while installing Dynamic Web Module 3.1

(see screenshot). Does anyone know why? Sources don't start to fill up. I am using Vaadin 7.3.6, Tomcat 8, Eclipse Luna Service Release 1 (4.4.1). Thank you for your help!

new Vaadin project Error

This is an error in the log

! ENTRY org.eclipse.jst.j2ee 4 0 2014-12-15 20: 41: 55.090 MESSAGE No IModelProvider exists for the project P / test version: Dynamic Web Module 3.1! STACK 0 java.lang.NullPointerException: No IModelProvider exists for project P / test version: Dynamic Web Module 3.1

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1 answer


I fixed this by setting theses:



  • Eclipse Java EE Developer Tools
  • Eclipse Java Web Developer Tools
  • JST Server Adapters
  • JST Server Adapter Extensions
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