When navigating to the faceted search page this error is thrown
2014-06-05 10:05:25,787 WARN [extensions.surf.DependencyAggregator] [http-bio-8080-exec-20] The file: "components/preview/pdfjs/pdf.worker.js" could not be compressed due to the following error:
The error is removed if a bean as in ALF-15473 is added to slingshot-application-context.xml
<bean id="dependency.aggregator" parent="dependency.aggregator.abstract" class="org.springframework.extensions.surf.DependencyAggregator">
PdfJS viewer still works even if this error is thrown. Maybe the fix should be in Dojo dependency injection and loading the already minified version. The file pfd.worker.js does not seem to be used in the faceted search page.