问题
I have a VERY strange bug which I have absolutely no idea how to debug.
When building my ionic app and launching on my Android, it works just fine. But, when I add the --prod flag - which I do every time I want to show something to the customer - I have that angular error :
main.5e301c2a6dc3a49ec613.js:1 ERROR Error: StaticInjectorError[t -> e]:
StaticInjectorError(Platform: core)[t -> e]:
NullInjectorError: No provider for e!
at t.get (main.5e301c2a6dc3a49ec613.js:1)
at main.5e301c2a6dc3a49ec613.js:1
at t (main.5e301c2a6dc3a49ec613.js:1)
at t.get (main.5e301c2a6dc3a49ec613.js:1)
at main.5e301c2a6dc3a49ec613.js:1
at t (main.5e301c2a6dc3a49ec613.js:1)
at t.get (main.5e301c2a6dc3a49ec613.js:1)
at oi (main.5e301c2a6dc3a49ec613.js:1)
at t.get (main.5e301c2a6dc3a49ec613.js:1)
at Qi (main.5e301c2a6dc3a49ec613.js:1)
And the app doesn't load at all. Not very helpfull - which is expected since it's --prod. I could very well rollback every change I made since the last time it worked, and check line by line... But it would take an awful amount of time, and also I really think there is a more logical way to get to it.
[EDIT] Ooookay, it's an issue with the deeplink plugin. If I remove
import {Deeplinks} from '@ionic-native/deeplinks/ngx';
private deeplinks: Deeplinks
from app.components.ts the error is gone. If I set it back the error is back.
[EDIT 2] I tried another plugin, https://ionicframework.com/docs/native/firebase-dynamic-links/ - same problem ! When building with --prod there is the same error !
来源：https://stackoverflow.com/questions/54936778/ionic-issue-with-prod-building