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.

Where to include a web components css file when integrating a third party w by Martin Vyšný, 1 week ago
Recent Posts
Vaadin Forum1. Vaadin Flow - Java

Compiling Sass files in NetBeans without Maven - Valo theme not found

Archie M
5 years ago Jan 17, 2017 2:14pm

Hi all,

I'm trying to integrate some Vaadin tech into an existing non-Vaadin project (built using Ant/NetBeans).  I've managed to get a "Hello World" page to appear, but it currently has no theming.  I have the standard starting theme, "mytheme", which does nothing except import the built-in Valo theme.  I've install Sass, and configured the project to automatically compile Sass files on save.  When I edit a Sass file, I get the following error:

"C:\Ruby23\bin\sass.bat" "--cache-location" "C:\Users\archiem\AppData\Local\NetBeans\Cache\8.2\sass-compiler" "C:\src\mywebapp\web\VAADIN\themes\mytheme\styles.scss" "C:\src\mywebapp\web\VAADIN\themes\mytheme\styles.css"
Error: File to import not found or unreadable: ../valo/valo.scss.
        on line 30 of C:/src/mywebapp/web/VAADIN/themes/mytheme/mytheme.scss
        from line 1 of C:\src\mywebapp\web\VAADIN\themes\mytheme\styles.scss
  Use --trace for backtrace.
Done.

mytheme.scss contains the line: @import "../valo/valo.scss";

It's completely understandable that Sass can't find this file, because there is no "valo" folder in "themes".
There is a JAR called vaadin-themes-7.7.6.jar, containing the package "VAADIN.themes.valo", I assume this is what Sass needs.  What is the best way to make this resource available to Sass?

Thanks!
Archie