Problems occurred when invoking code from plug-in: “org.eclipse.jface”

Question

I\'ve got a new Java project at Eclipse from SVN and just tried to open the project in the Eclipse\'s Project Explorer window and received this error:

Answer 1

Editing file

YouProject/.settings/org.eclipse.wst.common.project.facet.core.xml 

adding node

<fixed facet="jst.web"/>

may solve the problem. You should close and re-open the project or even remove project from Eclipse (without remove content) then File/OpenProjectFromFilesystem to reload it.

Answer 2

Your project may be configured not for your comp. Try to remove .classpath and .project and recreate the project from existed sources. Also remove any eclipse internal dirs if they are accidentally committed to the SVN such as .settings that starts with dot.