Errors in component silently ignored since Ionic 2 beta.7/8

I’m recently upgrading an beta.4 app and it is second time I’m struggling with an exception not logged anywhere. Both cases are concerning Component initialisation - one for exception in Component dependency class constructor, another in component dependency html error (which is closed <input></input> which actually was not causing any error before). Each time it takes time to find such error without any message in logs.

My main question now is if it is a known issue to not be able to see logs of such errors or maybe there is some config settings for it or should there be an issue reported?

When you updated your project from an earlier version of the framework I would suggest to check if you performed the update properly. If you missed something by the update, it might result in such problems. Check out the following post for more details (and also this Github comment):