Mango Automation 2.4.2 is the latest version and it doesn't run under tomcat. It has it's own Jetty server built in so you need to run it on a separate port than tomcat. I suppose you could run it under tomcat but you need to do quite a bit of work to make that happen. In the /classes/env.properties file in the port settings. You start it with one of the ma-start scripts in the home folder.

Hi Joel,
the problem is I can see folders in DGLux, but no points.
After searching for a existing point, all the points showed below. But next time when I open DGLux, I have to do search operation again to show the points.
Cleaning blowser cache seems not help.

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Hi Joel.
I make the question clear in attached pictures.
please notice the red rectangular area in the two pictures, there is no save button in opc point details page.
without that button, the point properties cannot be saved after modification.

Attachment: download link

OK now, it seems solved after convert to mysql database.