SuperFields and Vaadin 25.2.2

Directory SuperFields
1

▎ Addon ‘superfields-0.20.3.jar’ contains frontend sources under META-INF/resources/frontend/. This location is deprecated; migrate them to META-INF/frontend/ (bundle sources
for @JsModule/@CssImport) or to META-INF/resources/ (runtime resources for @StyleSheet/@JavaScript).

Components shipping .js are unaffected (raw JS is valid). Only the four .ts files break.

Suggested fix

Either:

  • (a) Compile these four .ts to .js before packaging, consistent with the rest of the library, and/or
  • (b) Move the bundle sources (@JsModule/@CssImport inputs) to META-INF/frontend/ as recommended, so Vaadin compiles them as bundle sources.

Steps to reproduce

  1. Vaadin 25.2.2 app in dev mode using superfields 0.20.3.
  2. Use a view that pulls in SuperBigDecimalField (or the integer/long/double variants).
  3. Open the app → blank page + the SyntaxError above.

Workaround for other users

Pin the frontend Vite version back to the one shipped by Vaadin 25.2.1 (8.0.16), which still transpiles these .ts files, via a pnpm override:

pnpm-workspace.yaml

overrides:
vite: 8.0.16