i open http://localhost:8080/essential_viewer

i get an error

i'm using
essential version 4.0.1
portege 3.4.8
apache tomcat 7.0
graphviz 2.26.3

Hi, I am using Protege 3.4.8 and with essential_demo_emm3.5. In Essential Architecture Reporting, I successfully publish the repository. However, when I go to localhost:8080/essential_viewer, I got an error whereby the log file show the following: Detailed Error Messages javax.xml.transform.Transfor...

Essential Viewer Error Oops! Essential Viewer encountered an error with the request View Template XSL stylesheet Failed to compile stylesheet. 1 error detected. Fatal Error: org.xml.sax.SAXParseException; systemId: file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/webapps/essentia...