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2 votes
0 answers
2k views

Uncaught (in promise): [object Undefined]

I have been getting this specific error("Uncaught (in promise): [object Undefined]") in Internet Explorer which seems to be pertaining to polyfills. This seems to be happening when a new promise is ...
karthik's user avatar
  • 39
1 vote
1 answer
7k views

IE11 - Unhandled Promise rejection: Syntax error

I am working on an Angular 2 application and for the first time added some async/await features. Everything works fine locally but once its deployed on my test server where I receive this error in ...
Igor's user avatar
  • 61.8k