[AoT] Bundled metadata does not reflect metadata lowering // [PREV: Packaged library is not working in AOT mode]

Type of Issue

[x] Bug Report
[ ] Feature Request

Description

I get the following error if I try to use my library in another project with ng serve --aot:

ERROR in Error: Error encountered resolving symbol values statically. Calling function 'ɵa', function calls are not supported. Consider replacing the function or lambda with a reference to an exported function, resolving symbol SelectableListDirective in /home/niko/WebstormProjects/new-tutorial/whatsapp-client-angularcli-material/node_modules/ngx-selectable-list/ngx-selectable-list.d.ts, resolving symbol SelectableListDirective in /home/niko/WebstormProjects/new-tutorial/whatsapp-client-angularcli-material/node_modules/ngx-selectable-list/ngx-selectable-list.d.ts, resolving symbol SelectableListDirective in /home/niko/WebstormProjects/new-tutorial/whatsapp-client-angularcli-material/node_modules/ngx-selectable-list/ngx-selectable-list.d.ts

How To Reproduce

Just use this repo to build the package and import it in a new angularcli project: https://github.com/darkbasic/ngx-selectable-list/tree/packagr

If you want to see how exactly I use it have a look at this repo: https://github.com/Urigo/whatsapp-client-angularcli-material/tree/master-step6

Precisely look at Step 6.1 and Step 6.2 in the commit history.

Expected Behaviour

Should be able to use my library in AOT mode.

Version Information

ng-packagr: ^2.0.0-rc.5
@angular/*: ^5.0.0
typescript: ~2.4.2
rxjs: ^5.5.2
node: 9.2.0
npm/yarn: 5.6.0

https://github.com/darkbasic/ngx-selectable-list/blob/packagr/package.json

[georgiee]

Hello @dherges this error is hunting me for weeks now so I wanted to prepare a minimal reproducible example located here https://github.com/georgiee/ng-packagr-foos and post it as an issue. Before I do that I wanted to check the current state of this problem.

I pinned my version of ng-packagr to 1.6.0. I thought maybe you have addressed the problem in your different release candidates in the meantime. But even with the latest RC 11 I get the very same error when creating an AOT build.

Do you have an official issue where you could link all appearances of this error, would it help to create such an issue so you can just link to it whenever it surfaces ?

Did you already had some time to dive into the problem and have a clue what might cause this?

And thank you so much for this tool and all the conventions you guys worked out. That’s so much better than maintaining your own packaging madness 🙌

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