Vaadin and Hilla complains about non installed IntelliJ Plugin

General
1

Hi,

I have installed the IntelliJ Vaadin plugin but Copilot complains

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I use Vaadin 24.5.6 the latest version.

2

Hi, there are many places where something could go wrong, if you can share more information about project you are using - gradle / maven and project structure - single module / multiple modules that would help a lot.

If it’s gradle project - support will be improved in upcoming release of Vaadin and plugin.

3

Hi Marcin,

Both are newly create projects from https://start.vaadin.com
You can check them out here: GitHub - simasch/fullstack-is-dead

4

I’ve just checked out your project and run both hilla and vaadin projects, both using IntelliJ > Run and in both plugin is detected.

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From your vaadin project info:

Hilla: 24.5.6
Flow: 24.5.7
Vaadin: 24.5.6
Copilot: 24.5.7
Frontend Hotswap: Disabled, using pre-built bundle
OS: aarch64 Mac OS X 15.1.1
Java: Oracle Corporation 22.0.1
Browser: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Java Hotswap: Hotswap is not enabled
IDE Plugin: 1.4.1 IntelliJ

Is there anything else that you think might affect project structure detection? Do you see anything disturbing in project or IntelliJ logs?

1 Like
5

Thanks for taking the time and checking it out.

I removed the .idea directory and reopened the project and now it works.

Strange. Probably some IntelliJ caching problem.