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Vaadin Forum3. Vaadin 6, 7, 8

Vaadin dashboard-demo compilation problem 7.5.9

Abbas S
7 years ago Nov 27, 2015 9:40pm

I downloaded Vaadin dashboard-demo and successfully compiled the widgetset and ran the application. The vaadin version in the current `pom.xml` is `7.5.5`. When I change it to the latest version (`7.5.9`), I can still successfully compile the widgetset but when I run the web app under jetty, I get the attached error on my browser.

All other versions including 7.5.8 work but I think there is a change in 7.5.9 that broke the application.

 

Enver Haase
7 years ago Nov 30, 2015 10:17am

Hallo Abbas,

I cannot confirm the problem. In Eclipse,  Run As -> Maven Build... -> Goals vaadin:compile tomcat:run

works fine, as expected.

 

Enver Haase
7 years ago Nov 30, 2015 10:44am

Hmm... but you mentioned Jetty. Will do that from the Command line now.

It seems that
  mvn vaadin:compile
does not work when first checked out.
  mvn -Pproduction-mode jetty:run
does work, but using the WebApp yields that the widgetset wasn't compiled.
  mvn vaadin:compile -Pproduction-mode jetty:run
Afterwards finally will work: compile the widgetset, then run on Jetty.

So still I cannot see why you have the problem mentioned in the OP.
 

Abbas S
7 years ago Dec 04, 2015 12:32am

Mmmm

I use the following command to compile the client-side, since the project uses OptimizedConnectorBundleLoaderFactory  to optimize the client-side components, I have to run the following to compile and then vaadin:compile

mvn compile vaadin:compile

After that I managed to run 7.5.9 successfully. I am not sure what the problem was originally. But thanks for your help.