Class extends value [object Object] is not a constructor or null

[roncodes]

Just had issues adding ember-engines@0.8.23 to a new ember app (4.6.0), on start throws this error Uncaught TypeError: Class extends value [object Object] is not a constructor or null

This was being thrown from the LinkToExternal component.

I realized that LinkComponent was removed from @ember/routing package starting at ember v4, and that the package @ember/legacy-built-in-components is required for ember-engines to work.

After adding @ember/legacy-built-in-components my new ember app loaded.

This isn't stated anywhere in the ember-engine docs, shouldn't this be noted in the installation section or somewhere in the docs?

Note: I installed ember-engines using yarn yarn add ember-engines and not ember install ember-engines ~ unsure if this matters?

[SergeAstapov]

@roncodes thanks for logging the issue! This is indeed the miss in the documentation.

@roncodes btw, were you using https://ember-engines.com/docs/installation during your endeavor? I think that's the page where such info should be provided.

[roncodes]

@SergeAstapov Yes I was using the docs installation page. I can create if a PR if it's needed or should indeed be included in the installation instruction for v4+ users.

[Yelinz]

Same issue as #795