Syntax completion (Code assist) doesn't work any more

[germandev]

Hi!

I'm using the latest JBoss Tools to develop JBoss Seam projects. From yesterday on the syntax completion inside of Faceletes sites doesn't work as it should. Neither are Seam objects inside an EL block known, nor is the syntax of the common "JSF HTML" and all other components. For example when pressing CTRL + Space inside a <h:outputText .. block, the status bar says "Element <h:dataTable> is unknown".

The completion inside regular java classes works as it should.

What can I do to solve that problem?

Thank you in advance!

[akazakov]

Any exceptions in Eclipse log?
Did it work in that project before?
Could you show your xhtml?

[nickboldt]

I'm guessing you may have lost the Seam nature in your project.

Try creating a new Seam project, then switch to the Navigator view and copy the relevant Natures and Builders from that new .project file into the .project file in your non-functional project's .project file.