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@Theme in multi-module Vaadin 14.6 project breaks Designer #2415

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anssit opened this issue Sep 8, 2021 · 0 comments
Closed

@Theme in multi-module Vaadin 14.6 project breaks Designer #2415

anssit opened this issue Sep 8, 2021 · 0 comments

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@anssit
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anssit commented Sep 8, 2021

Steps to reproduce

  1. Have a multi-module project with a Vaadin 14.6.8 (or above) UI module
  2. Let the main view have the @Theme(Lumo.class) annotation
  3. Open a design

Actual behavior

Designer won't start but throws the following exception instead:

2021-09-06 11:42:00,703 [4314659] ERROR - tor.impl.FileEditorManagerImpl - null
java.lang.NullPointerException
at com.vaadin.designer2.services.flow.PackageJsonUtil.addDevDependencies(PackageJsonUtil.java:44)

Expected behavior

Designer starts without exceptions.

IDE, Designer and OS version

IntelliJ IDEA, Designer 4.6.8, Project vaadin version 14.6.8
@anssit anssit changed the title Theme annotation in Vaadin 14.6 multi-module project makes Designer crash @Theme in multi-module Vaadin 14.6 project breaks Designer Sep 8, 2021
@szolo szolo closed this as completed Oct 19, 2021
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@szolo @anssit