Error in Cocoon 2.1.6 portal block example

[javascript]

I've downloaded Cocoon 2.1.6 and made it with Ant but the Portal Block 
Example is not displayed for this error:

org.apache.cocoon.ResourceNotFoundException: Resource not found.: 
org.apache.excalibur.source.SourceNotFoundException: 
file:/H:/eclipse/eclipse/workspace/cocoon2/build/webapp/samples/blocks/portal/coplets/console/sitemap.xmap 
doesn't exist.

I should remade it or not? The directory "console" does not exist.
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