Uncaught ReferenceError: __decorate is not defined

[Dreampie]

dom_element_schema_registry.ts:43 Uncaught ReferenceError: __decorate is not defined(anonymous function) 
@ dom_element_schema_registry.ts:43(anonymous function) 
@ dom_element_schema_registry.ts:43__webpack_require__ 
@ dom_element_schema_registry.ts:43fn @ dom_element_schema_registry.ts:43(anonymous function) @ dom_element_schema_registry.ts:43__webpack_require__ 
@ dom_element_schema_registry.ts:43(anonymous function)
@ dom_element_schema_registry.ts:43(anonymous function) 
@ dom_element_schema_registry.ts:43

https://github.com/Dreampie/angular2-demo

Perhaps you are missing angular2-polyfills.js?

Also, you added a lot of your own dependencies. Perhaps this problem is with one of them. Try removing all of them to see if you still get the same error.

No response, no additional details given, no other issue reports like this, and the repo hasn't been touched in 10 months. Motion to close this issue.