Error when building app with push notifications plugin

[FrenchGithubUser]

I am working on a quasar project (android app with capacitor). I followed this guide and when trying to build, I am getting this error :

> Task :capacitor-push-notifications:compileReleaseJavaWithJavac FAILED

I couldn't find any working solution and I am not sure about what is going wrong. Please tell me if you need any extra informations.