Get started
Loading...
Important Notice - Forums is archived

To simplify things and help our users to be more productive, we have archived the current forum and focus our efforts on helping developers on Stack Overflow. You can post new questions on Stack Overflow or join our Discord channel.

Product icon
TUTORIAL

Vaadin lets you build secure, UX-first PWAs entirely in Java.
Free ebook & tutorial.

CssImport when using Component Exporter by Mikhail Shabarov, 4 weeks ago
Recent Posts
Vaadin Forum3. Vaadin 6, 7, 8

Vaadin dashboard-demo compilation problem 7.5.9

Abbas S
6 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
6 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
6 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
6 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.