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decoratorivyangular9

Angular 9 - ERROR in In Ivy, decorator metadata must be inline

Angular 9 and ivy have only recently been published. But the migration is giving me a headache right now. Unfortunately the listed error is nowhere to be found and is not very meaningful. I ask for help!

compilation error

Solution

  • I had same problem and it was fixed by replacing

    @Injectable(({ providedIn: 'root' }))

    with

    @Injectable({ providedIn: 'root' })

    Main idea is that decorator should accept object !