Android : How to display angularjs errors from webview into ios app log

I am building a webview project on top of an ios app and right now I have to manually set all messages to ios log file using $log provider from angular. This really only provides a small part of the story I need to see if the webapp crashes or runs into errors.

When I run the webapp on my comp I can open the inspector and the angular errors in the console fine. How would I go about getting those errors onto the ios logs?

I have been looking around online a lot for a solution but I can only find plugins for phonegap, seeing as I am not using phonegap this will not work for me.

Appreciate any pointers on how to get angularjs errors to display on